Materiały źródłowe

• #1 Conjoined twins – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/symptoms-causes/syc-20353910

  Conjoined twins may be joined at one of several places. These conjoined twins are joined at the chest (thoracopagus). They have separate hearts but share other organs. Conjoined twins are two babies who are born physically connected to each other. Conjoined twins develop when an early embryo only partially separates to form two individuals. Although two babies develop from this embryo, they remain physically connected most often at the chest, abdomen or pelvis. Conjoined twins may also share one or more internal body organs. […] Though many conjoined twins are not alive when born (stillborn) or die shortly after birth, advances in surgery and technology have improved survival rates. Some surviving conjoined twins can be surgically separated. The success of surgery depends on where the twins are joined and how many and which organs are shared. It also depends on the experience and skill of the surgical team.

• #2 Conjoined twins

  https://www.mymlc.com/health-information/diseases-and-conditions/c/conjoined-twins/?section=Symptoms

  Conjoined twins are two babies who are born physically connected to each other. Conjoined twins develop when an early embryo only partially separates to form two individuals. Although two fetuses will develop from this embryo, they will remain physically connected — most often at the chest, abdomen or pelvis. Conjoined twins may also share one or more internal organs. […] There are no specific signs or symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than with a single fetus, and there may be more fatigue, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using standard ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section) due to their anatomy.

• #3 Conjoined Twins – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560839/

  Conjoined twins refers to twins that are physically fused in utero and consequently at birth. This type of pregnancy is a complicated phenomenon that requires an interprofessional team approach to manage it effectively. […] Conjoined twins are monochorionic (one placenta) and monoamniotic (one amniotic sac). Conjoined twins exist in a female to male ratio of 3 to 1. […] The incidence of conjoined twins is one per 50,000 to 200,000 births. The rate of stillbirth is high and is estimated to be around 60 percent. […] Conjoined twins generally have a poor prognosis. The total survival rate is 7.5%. Only 60% of the surgically separated cases survive. […] The intrauterine demise of the twins is likely given the complicated nature of the pregnancy. Postnatally, complications related to the complex anatomy of the twins may lead to death. […] The management of conjoined twins requires the intimate cooperation of an interprofessional team.

• #4 Conjoined twins – Wikipedia

  https://en.wikipedia.org/wiki/Conjoined_twins

  Conjoined twins, popularly referred to as Siamese twins, are twins joined in utero. It is a very rare phenomenon, estimated to occur in anywhere between one in 50,000 births to one in 200,000 births, with a somewhat higher incidence in southwest Asia and Africa. Approximately half are stillborn, and an additional one-third die within 24 hours. Most live births are female, with a ratio of 3:1. […] Symptoms include bodies fused. […] Complications depend on type. […] Usual onset is at the beginning of pregnancy. […] Duration is lifelong. […] Prognosis depends on type; occasionally may survive.

• #5 Conjoined Twins – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560839/

  Conjoined twins refers to twins that are physically fused in utero and consequently at birth. This type of pregnancy is a complicated phenomenon that requires an interprofessional team approach to manage it effectively. […] Conjoined twins are monochorionic (one placenta) and monoamniotic (one amniotic sac). Conjoined twins exist in a female to male ratio of 3 to 1. […] The incidence of conjoined twins is one per 50,000 to 200,000 births. The rate of stillbirth is high and is estimated to be around 60 percent. […] Conjoined twins generally have a poor prognosis. The total survival rate is 7.5%. Only 60% of the surgically separated cases survive. […] The intrauterine demise of the twins is likely given the complicated nature of the pregnancy. Postnatally, complications related to the complex anatomy of the twins may lead to death. […] The management of conjoined twins requires the intimate cooperation of an interprofessional team.

• #6 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  After delivery, the twins may need care in the neonatal intensive care unit (NICU). Experts share that around 25% of conjoined twins survive long enough to be considered for separation surgery. […] That said, separation depends on where the twins are joined and which vital organs are shared. […] Conjoined twins face various challenges throughout pregnancy and after birth. Around 28% of conjoined twins die during pregnancy or are stillborn. Another 54% may die soon after they are born. This leaves 18% of conjoined twins who live beyond the 24-hour mark after birth. […] After the newborn period, the outlook depends on where the twins are connected. Researchers explain that the overall survival rate for conjoined twins is 7.5%. Around 60% of conjoined twins who are separated will survive.

• #7 Conjoined twins – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/symptoms-causes/syc-20353910

  There are no specific symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than it does with a single baby. And there may be more tiredness, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #8 Conjoined Twins: Types, Causes, Survival & Life Expectancy

  https://www.webmd.com/baby/what-are-conjoined-twins

  Conjoined twins are twins who are physically attached to one another. This condition can cause complications during pregnancy, delivery, and after the babies are born. […] Conjoined twins are very rare, and happen in about one in every 50,000 to 60,000 births. More than half of those (about 70%) are female, and most are stillborn. […] A pregnancy involving conjoined twins is considered high-risk. It may cause serious complications and requires a team of professionals to manage. If the babies survive, they must be delivered by C-section. […] You won’t be able to tell you’re carrying conjoined twins from your pregnancy symptoms. You may experience symptoms similar to those of a typical twin pregnancy. These include: Tiredness, nausea, and vomiting early in your pregnancy. While most expectant mothers have these symptoms, if you’re carrying multiples, these symptoms are more severe. Your uterus may grow faster than if you carried just one baby.

• #9 Conjoined twins

  https://www.mymlc.com/health-information/diseases-and-conditions/c/conjoined-twins/?section=Symptoms

  Conjoined twins are two babies who are born physically connected to each other. Conjoined twins develop when an early embryo only partially separates to form two individuals. Although two fetuses will develop from this embryo, they will remain physically connected — most often at the chest, abdomen or pelvis. Conjoined twins may also share one or more internal organs. […] There are no specific signs or symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than with a single fetus, and there may be more fatigue, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using standard ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section) due to their anatomy.

• #10 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  Conjoined twins are rare and face a number of health challenges before and after birth. […] If they survive to infancy, some conjoined twins may be surgically separated, depending on how theyre connected and what organs they share. […] There are no specific symptoms you may experience if youre pregnant with conjoined twins. Instead, you may have symptoms similar to those in a typical pregnancy with multiples. These symptoms include rapid weight gain starting in the first trimester, severe morning sickness (nausea and vomiting), extreme fatigue, severe breast pain and tenderness, and large uterus for gestational age. […] While these symptoms are similar to those associated with pregnancy in general, its the intensity thats different with multiples, including conjoined twins. […] Pregnancy with conjoined twins is considered high risk, so youll likely be referred to a maternal-fetal medicine (MFM) specialist or perinatologist for additional support.

• #11 Conjoined Twins – Types, Causes, Signs & Treatment

  https://parenting.firstcry.com/articles/conjoined-twins-causes-signs-and-treatment/

  Being pregnant with twin babies can be an ecstatic experience for would-be parents, filled with anticipation and excitement as they prepare to welcome two new lives. However, some twins can be joined by their skin and other internal organs; such babies are referred to as conjoined twins. Statistically, one in every 200,000 twins can be conjoined, and a concerning 40 to 60 percent of conjoined twins arrive stillborn, highlighting the serious nature of this condition. […] No there are no specific signs or symptoms that may indicate that you are carrying conjoined twins. However, you may experience the following symptoms, just like any other twin pregnancy: Your uterus may grow at a faster pace or in other words; it grows more than a normal pregnancy. You may feel more nauseous and fatigued or such symptoms are more pronounced. You may find your feet more swollen in comparison to the woman who is carrying a single baby. However, your pregnancy ultrasound will help you know if you are carrying conjoined twins.

• #12 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  Conjoined twins are rare and face a number of health challenges before and after birth. […] If they survive to infancy, some conjoined twins may be surgically separated, depending on how theyre connected and what organs they share. […] There are no specific symptoms you may experience if youre pregnant with conjoined twins. Instead, you may have symptoms similar to those in a typical pregnancy with multiples. These symptoms include rapid weight gain starting in the first trimester, severe morning sickness (nausea and vomiting), extreme fatigue, severe breast pain and tenderness, and large uterus for gestational age. […] While these symptoms are similar to those associated with pregnancy in general, its the intensity thats different with multiples, including conjoined twins. […] Pregnancy with conjoined twins is considered high risk, so youll likely be referred to a maternal-fetal medicine (MFM) specialist or perinatologist for additional support.

• #13 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  Conjoined twins are rare and face a number of health challenges before and after birth. […] If they survive to infancy, some conjoined twins may be surgically separated, depending on how theyre connected and what organs they share. […] There are no specific symptoms you may experience if youre pregnant with conjoined twins. Instead, you may have symptoms similar to those in a typical pregnancy with multiples. These symptoms include rapid weight gain starting in the first trimester, severe morning sickness (nausea and vomiting), extreme fatigue, severe breast pain and tenderness, and large uterus for gestational age. […] While these symptoms are similar to those associated with pregnancy in general, its the intensity thats different with multiples, including conjoined twins. […] Pregnancy with conjoined twins is considered high risk, so youll likely be referred to a maternal-fetal medicine (MFM) specialist or perinatologist for additional support.

• #14 Conjoined Twins – Types, Causes, Signs & Treatment

  https://parenting.firstcry.com/articles/conjoined-twins-causes-signs-and-treatment/

  Being pregnant with twin babies can be an ecstatic experience for would-be parents, filled with anticipation and excitement as they prepare to welcome two new lives. However, some twins can be joined by their skin and other internal organs; such babies are referred to as conjoined twins. Statistically, one in every 200,000 twins can be conjoined, and a concerning 40 to 60 percent of conjoined twins arrive stillborn, highlighting the serious nature of this condition. […] No there are no specific signs or symptoms that may indicate that you are carrying conjoined twins. However, you may experience the following symptoms, just like any other twin pregnancy: Your uterus may grow at a faster pace or in other words; it grows more than a normal pregnancy. You may feel more nauseous and fatigued or such symptoms are more pronounced. You may find your feet more swollen in comparison to the woman who is carrying a single baby. However, your pregnancy ultrasound will help you know if you are carrying conjoined twins.

• #15 Conjoined twins | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/conjoined-twins?content_id=CON-20194203

  There are no specific symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than it does with a single baby. And there may be more tiredness, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur.

• #16 Conjoined twins – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/diagnosis-treatment/drc-20353915

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. […] More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. […] If an ultrasound detects conjoined twins, a magnetic resonance imaging (MRI) scan may be done. […] The MRI may provide greater detail about where the conjoined twins are connected and which organs they share. […] Treatment of conjoined twins depends on their unique situation their health issues, where they’re joined, whether they share organs or other vital structures, and other possible complications. […] If you’re carrying conjoined twins, you’ll likely be closely monitored throughout your pregnancy. […] After your conjoined twins are born, they’re fully evaluated.

• #17 Conjoined twins – Hancock Health

  https://www.hancockhealth.org/mayo-health-library/conjoined-twins/

  Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. […] Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies hearts (echocardiograms) can be used about halfway through pregnancy. These tests can better determine the extent of the twins connection and the functioning of their organs.

• #18 Conjoined twins

  https://www.mymlc.com/health-information/diseases-and-conditions/c/conjoined-twins/?section=Symptoms

  Severe health issues for twins can occur immediately — such as trouble breathing or heart problems — and later in life, such as scoliosis, cerebral palsy or learning disabilities. […] Potential complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them. […] Conjoined twins can be diagnosed using standard ultrasound as early as the end of the first trimester. More-detailed ultrasounds and echocardiograms can be used about halfway through pregnancy to better determine the extent of the twins’ connection and the functioning of their organs. […] If an ultrasound detects conjoined twins, a magnetic resonance imaging (MRI) scan may be done. The MRI may provide greater detail about where the conjoined twins are connected and which organs they share. Fetal MRI and fetal echocardiography assist with planning for care during and after pregnancy.

• #19 Conjoined twins | Altru Health System

  https://www.altru.org/health-library/conditions/conjoined-twins

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. These tests can better determine the extent of the twins’ connection and the functioning of their organs. […] If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. Sometimes an emergency separation may be needed if one of the twins dies, develops a life-threatening condition or threatens the survival of the other twin. […] Many complex factors must be considered as part of the decision to do separation surgery. Each set of conjoined twins presents a unique set of issues due to differences in body structure and function. Issues include whether the twins share vital organs, such as the heart, whether the twins are healthy enough to withstand separation surgery, odds of successful separation, type and extent of reconstructive surgery needed for each twin after separation, type and extent of functional support needed after separation, and what challenges the twins face if they stay joined together.

• #20 Conjoined twins – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/diagnosis-treatment/drc-20353915

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. […] More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. […] If an ultrasound detects conjoined twins, a magnetic resonance imaging (MRI) scan may be done. […] The MRI may provide greater detail about where the conjoined twins are connected and which organs they share. […] Treatment of conjoined twins depends on their unique situation their health issues, where they’re joined, whether they share organs or other vital structures, and other possible complications. […] If you’re carrying conjoined twins, you’ll likely be closely monitored throughout your pregnancy. […] After your conjoined twins are born, they’re fully evaluated.

• #21 Conjoined twins – Augusta HealthSearchClose SearchSearch IconSearch IconClose Search IconMobile Menu IconMobile Menu Close IconInstagramFacebookTwitterYoutube

  https://www.augustahealth.com/disease/conjoined-twins/

  Conjoined twins can be diagnosed early in the pregnancy using standard ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section) due to their anatomy. […] Severe health issues for twins can occur immediately — such as trouble breathing or heart problems — and later in life, such as scoliosis, cerebral palsy or learning disabilities. […] Potential complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. […] Conjoined twins can be diagnosed using standard ultrasound as early as the end of the first trimester. More-detailed ultrasounds and echocardiograms can be used about halfway through pregnancy to better determine the extent of the twins’ connection and the functioning of their organs. […] If an ultrasound detects conjoined twins, a magnetic resonance imaging (MRI) scan may be done. The MRI may provide greater detail about where the conjoined twins are connected and which organs they share.

• #22 Conjoined Twins | Children’s Hospital of Philadelphia

  https://www.chop.edu/conditions-diseases/conjoined-twins

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. […] Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. […] The prognosis for conjoined twins depends on where the twins are connected. […] Not all conjoined twins are candidates for separation, and the success rates for separating conjoined twins vary depending on the connection. […] When the conjoined twins share a heart, successful surgical division is usually not possible.

• #23 Conjoined twins

  http://ask-ahd.ahdubai.com/con-20194203

  Severe health issues for twins can occur immediately such as trouble breathing or heart problems and later in life, such as scoliosis, cerebral palsy or learning disabilities. […] Potential complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. […] Conjoined twins can be diagnosed using standard ultrasound as early as the end of the first trimester. […] If an ultrasound detects conjoined twins, a magnetic resonance imaging (MRI) scan may be done. […] Treatment of conjoined twins depends on their unique circumstances their health issues, where they’re joined, whether they share organs or other vital structures, and other possible complications. […] After your conjoined twins are born, they’re fully evaluated.

• #24 Conjoined twins | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/conjoined-twins

  Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Conjoined twins are usually classified according to where they’re joined. The twins sometimes share organs or other parts of their bodies. Each pair of conjoined twins is unique. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team.

• #25 Conjoined twins are… – Dr Antony Thomas – NeurosurgeonFacebookShared with Public

  https://www.facebook.com/DrAntonyThomasNeurosurgeon/posts/conjoined-twins-are-twins-that-are-born-with-their-bodies-physically-connected-c/956980209786317/

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 70 percent of conjoined twins are female, and most are stillborn. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. The common twin types include: Thoracopagus: the most common type of conjoined twin, which along with omphalopagus, represents about 75 percent of cases. Omphalopagus: the least-complicated connection, usually considered a subgroup of thoracopagus. Pygopagus: represents about 20 percent of cases, joined at the buttocks and perineum, facing away from each other. Ischiopagus: represents less than 5 percent of cases, the connection occurs at a single bony pelvis. Craniopagus: the least common type of conjoined twins, accounting for 2 percent of cases, is represented by fusion of the skull.

• #26 Conjoined Twins – Seattle Children’s

  https://www.seattlechildrens.org/conditions/conjoined-twins/

  Conjoined twins may be connected to each other in many different ways. Their health and any symptoms depend on: […] Conjoined twins are usually born early and may have breathing problems. […] Doctors group conjoined twins into the following categories based on where they are joined. […] In about 75% of cases, the twins share a heart. […] The twins may share a liver, biliary tract and upper digestive tract. […] The twins may share part of the lower digestive tract (large intestine, rectum and anus) and part of the skeleton, nervous system and genitals. […] They may share a liver and biliary tract, part of the upper and all of the lower digestive tract, the genital and urinary systems and part of the skeleton. […] These conjoined twins may share a skull, brain and other parts of the nervous system.

• #27 Conjoined twins are… – Dr Antony Thomas – NeurosurgeonFacebookShared with Public

  https://www.facebook.com/DrAntonyThomasNeurosurgeon/posts/conjoined-twins-are-twins-that-are-born-with-their-bodies-physically-connected-c/956980209786317/

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 70 percent of conjoined twins are female, and most are stillborn. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. The common twin types include: Thoracopagus: the most common type of conjoined twin, which along with omphalopagus, represents about 75 percent of cases. Omphalopagus: the least-complicated connection, usually considered a subgroup of thoracopagus. Pygopagus: represents about 20 percent of cases, joined at the buttocks and perineum, facing away from each other. Ischiopagus: represents less than 5 percent of cases, the connection occurs at a single bony pelvis. Craniopagus: the least common type of conjoined twins, accounting for 2 percent of cases, is represented by fusion of the skull.

• #28 Conjoined twins are… – Dr Antony Thomas – NeurosurgeonFacebookShared with Public

  https://www.facebook.com/DrAntonyThomasNeurosurgeon/posts/conjoined-twins-are-twins-that-are-born-with-their-bodies-physically-connected-c/956980209786317/

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 70 percent of conjoined twins are female, and most are stillborn. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. The common twin types include: Thoracopagus: the most common type of conjoined twin, which along with omphalopagus, represents about 75 percent of cases. Omphalopagus: the least-complicated connection, usually considered a subgroup of thoracopagus. Pygopagus: represents about 20 percent of cases, joined at the buttocks and perineum, facing away from each other. Ischiopagus: represents less than 5 percent of cases, the connection occurs at a single bony pelvis. Craniopagus: the least common type of conjoined twins, accounting for 2 percent of cases, is represented by fusion of the skull.

• #29 Conjoined twins are… – Dr Antony Thomas – NeurosurgeonFacebookShared with Public

  https://www.facebook.com/DrAntonyThomasNeurosurgeon/posts/conjoined-twins-are-twins-that-are-born-with-their-bodies-physically-connected-c/956980209786317/

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 70 percent of conjoined twins are female, and most are stillborn. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. The common twin types include: Thoracopagus: the most common type of conjoined twin, which along with omphalopagus, represents about 75 percent of cases. Omphalopagus: the least-complicated connection, usually considered a subgroup of thoracopagus. Pygopagus: represents about 20 percent of cases, joined at the buttocks and perineum, facing away from each other. Ischiopagus: represents less than 5 percent of cases, the connection occurs at a single bony pelvis. Craniopagus: the least common type of conjoined twins, accounting for 2 percent of cases, is represented by fusion of the skull.

• #30 Conjoined Twins – Seattle Children’s

  https://www.seattlechildrens.org/conditions/conjoined-twins/

  Conjoined twins may be connected to each other in many different ways. Their health and any symptoms depend on: […] Conjoined twins are usually born early and may have breathing problems. […] Doctors group conjoined twins into the following categories based on where they are joined. […] In about 75% of cases, the twins share a heart. […] The twins may share a liver, biliary tract and upper digestive tract. […] The twins may share part of the lower digestive tract (large intestine, rectum and anus) and part of the skeleton, nervous system and genitals. […] They may share a liver and biliary tract, part of the upper and all of the lower digestive tract, the genital and urinary systems and part of the skeleton. […] These conjoined twins may share a skull, brain and other parts of the nervous system.

• #31 Conjoined twins

  http://ask-ahd.ahdubai.com/con-20194203

  If an early embryo only partially separates and two fetuses develop, they remain physically connected most often at the chest, abdomen or pelvis. […] Conjoined twins are two babies who are born physically connected to each other. […] Conjoined twins develop when an early embryo only partially separates to form two individuals. […] Though many conjoined twins are not alive when born (stillborn) or die shortly after birth, advances in surgery and technology have improved survival rates. […] There are no specific signs or symptoms that indicate a conjoined twin pregnancy. […] Conjoined twins can be diagnosed early in the pregnancy using standard ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth.

• #32 Conjoined Twins – Seattle Children’s

  https://www.seattlechildrens.org/conditions/conjoined-twins/

  Conjoined twins may be connected to each other in many different ways. Their health and any symptoms depend on: […] Conjoined twins are usually born early and may have breathing problems. […] Doctors group conjoined twins into the following categories based on where they are joined. […] In about 75% of cases, the twins share a heart. […] The twins may share a liver, biliary tract and upper digestive tract. […] The twins may share part of the lower digestive tract (large intestine, rectum and anus) and part of the skeleton, nervous system and genitals. […] They may share a liver and biliary tract, part of the upper and all of the lower digestive tract, the genital and urinary systems and part of the skeleton. […] These conjoined twins may share a skull, brain and other parts of the nervous system.

• #33 Conjoined Twins – Seattle Children’s

  https://www.seattlechildrens.org/conditions/conjoined-twins/

  Conjoined twins may be connected to each other in many different ways. Their health and any symptoms depend on: […] Conjoined twins are usually born early and may have breathing problems. […] Doctors group conjoined twins into the following categories based on where they are joined. […] In about 75% of cases, the twins share a heart. […] The twins may share a liver, biliary tract and upper digestive tract. […] The twins may share part of the lower digestive tract (large intestine, rectum and anus) and part of the skeleton, nervous system and genitals. […] They may share a liver and biliary tract, part of the upper and all of the lower digestive tract, the genital and urinary systems and part of the skeleton. […] These conjoined twins may share a skull, brain and other parts of the nervous system.

• #34 Conjoined Twins – Seattle Children’s

  https://www.seattlechildrens.org/conditions/conjoined-twins/

  Conjoined twins may be connected to each other in many different ways. Their health and any symptoms depend on: […] Conjoined twins are usually born early and may have breathing problems. […] Doctors group conjoined twins into the following categories based on where they are joined. […] In about 75% of cases, the twins share a heart. […] The twins may share a liver, biliary tract and upper digestive tract. […] The twins may share part of the lower digestive tract (large intestine, rectum and anus) and part of the skeleton, nervous system and genitals. […] They may share a liver and biliary tract, part of the upper and all of the lower digestive tract, the genital and urinary systems and part of the skeleton. […] These conjoined twins may share a skull, brain and other parts of the nervous system.

• #35 Conjoined twins – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/symptoms-causes/syc-20353910

  There are no specific symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than it does with a single baby. And there may be more tiredness, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #36 Conjoined Twins: Types, Causes, Survival & Life Expectancy

  https://www.webmd.com/baby/what-are-conjoined-twins

  Conjoined twins are twins who are physically attached to one another. This condition can cause complications during pregnancy, delivery, and after the babies are born. […] Conjoined twins are very rare, and happen in about one in every 50,000 to 60,000 births. More than half of those (about 70%) are female, and most are stillborn. […] A pregnancy involving conjoined twins is considered high-risk. It may cause serious complications and requires a team of professionals to manage. If the babies survive, they must be delivered by C-section. […] You won’t be able to tell you’re carrying conjoined twins from your pregnancy symptoms. You may experience symptoms similar to those of a typical twin pregnancy. These include: Tiredness, nausea, and vomiting early in your pregnancy. While most expectant mothers have these symptoms, if you’re carrying multiples, these symptoms are more severe. Your uterus may grow faster than if you carried just one baby.

• #37 Conjoined Twins Separation, Surgery, Causes & Types

  https://www.medicinenet.com/conjoined_twins/article.htm

  Conjoined twins are a rare type of twins in which part of the twins’ bodies are fused together. […] Congenital anomalies (birth defects) are always present in the case of conjoined twins. […] As with twins or other normal (non-conjoined) multiple gestations (for example, triplets), the uterus may grow faster than with a singleton gestation (carrying one baby). […] However, there are no specific signs or symptoms to suggest that a pregnant woman is carrying conjoined twins. […] The outlook for conjoined twins depends upon the extent and location of the fusion of body parts. […] In many pregnancies, conjoined twins die in utero or do not survive long after birth. […] Stillbirth affects about 40% of sets of conjoined twins. […] The birth defects may be severe and life threatening, particularly after surgical separation, for some conjoined twins. […] Pregnancy risks for women carrying conjoined twins include polyhydramnios (excessive amniotic fluid), preterm birth, and fetal death (stillbirth).

• #38 Conjoined Twins – Types, Causes, Signs & Treatment

  https://parenting.firstcry.com/articles/conjoined-twins-causes-signs-and-treatment/

  Complications are synonymous with a conjoined twin pregnancy. The worst complication that may arise is a stillbirth, either inside the womb or after birth. Another aspect that may create problems is the delivery of conjoined twins. Normal delivery should not be considered as it may lead to further complications. Caesarean delivery is a more viable option, and it may be planned way before the due date. […] More than half cases of conjoined twin babies arrive stillborn and about 35 per cent live for a day only. The conjoined twins life expectancy is somewhere between 5 to 25 per cent. It is also seen that female conjoined babies have more survival rate than male babies.

• #39 Conjoined Twins Separation, Surgery, Causes & Types

  https://www.medicinenet.com/conjoined_twins/article.htm

  Conjoined twins are a rare type of twins in which part of the twins’ bodies are fused together. […] Congenital anomalies (birth defects) are always present in the case of conjoined twins. […] As with twins or other normal (non-conjoined) multiple gestations (for example, triplets), the uterus may grow faster than with a singleton gestation (carrying one baby). […] However, there are no specific signs or symptoms to suggest that a pregnant woman is carrying conjoined twins. […] The outlook for conjoined twins depends upon the extent and location of the fusion of body parts. […] In many pregnancies, conjoined twins die in utero or do not survive long after birth. […] Stillbirth affects about 40% of sets of conjoined twins. […] The birth defects may be severe and life threatening, particularly after surgical separation, for some conjoined twins. […] Pregnancy risks for women carrying conjoined twins include polyhydramnios (excessive amniotic fluid), preterm birth, and fetal death (stillbirth).

• #40 Conjoined Twins: Types, Causes, Survival & Life Expectancy

  https://www.webmd.com/baby/what-are-conjoined-twins

  If your doctors confirm you are pregnant with conjoined twins, they’ll monitor your pregnancy closely. You’ll likely have a team of doctors for you and your babies. […] Many conjoined twin pregnancies don’t make it that far. Conjoined twin pregnancies are extremely high-risk, and many end in miscarriage. […] Most conjoined twins need to be delivered by C-section to lower your risk of complications. […] Unfortunately, the outlook for conjoined twins isn’t very good. More than 50% of conjoined twin pregnancies result in miscarriage or stillbirth. About 35% of those who are delivered die within 24 hours of birth because their organs can’t support them. […] The majority of conjoined twins are stillborn or die within the first 24 hours after birth. The 25% who survive beyond that may be candidates for separation surgery, and some go on to lead independent lives after separation.

• #41 Conjoined Twins Separation, Surgery, Causes & Types

  https://www.medicinenet.com/conjoined_twins/article.htm

  Conjoined twins are a rare type of twins in which part of the twins’ bodies are fused together. […] Congenital anomalies (birth defects) are always present in the case of conjoined twins. […] As with twins or other normal (non-conjoined) multiple gestations (for example, triplets), the uterus may grow faster than with a singleton gestation (carrying one baby). […] However, there are no specific signs or symptoms to suggest that a pregnant woman is carrying conjoined twins. […] The outlook for conjoined twins depends upon the extent and location of the fusion of body parts. […] In many pregnancies, conjoined twins die in utero or do not survive long after birth. […] Stillbirth affects about 40% of sets of conjoined twins. […] The birth defects may be severe and life threatening, particularly after surgical separation, for some conjoined twins. […] Pregnancy risks for women carrying conjoined twins include polyhydramnios (excessive amniotic fluid), preterm birth, and fetal death (stillbirth).

• #42 Conjoined Twins Separation, Surgery, Causes & Types

  https://www.medicinenet.com/conjoined_twins/article.htm

  Conjoined twins are a rare type of twins in which part of the twins’ bodies are fused together. […] Congenital anomalies (birth defects) are always present in the case of conjoined twins. […] As with twins or other normal (non-conjoined) multiple gestations (for example, triplets), the uterus may grow faster than with a singleton gestation (carrying one baby). […] However, there are no specific signs or symptoms to suggest that a pregnant woman is carrying conjoined twins. […] The outlook for conjoined twins depends upon the extent and location of the fusion of body parts. […] In many pregnancies, conjoined twins die in utero or do not survive long after birth. […] Stillbirth affects about 40% of sets of conjoined twins. […] The birth defects may be severe and life threatening, particularly after surgical separation, for some conjoined twins. […] Pregnancy risks for women carrying conjoined twins include polyhydramnios (excessive amniotic fluid), preterm birth, and fetal death (stillbirth).

• #43 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  After delivery, the twins may need care in the neonatal intensive care unit (NICU). Experts share that around 25% of conjoined twins survive long enough to be considered for separation surgery. […] That said, separation depends on where the twins are joined and which vital organs are shared. […] Conjoined twins face various challenges throughout pregnancy and after birth. Around 28% of conjoined twins die during pregnancy or are stillborn. Another 54% may die soon after they are born. This leaves 18% of conjoined twins who live beyond the 24-hour mark after birth. […] After the newborn period, the outlook depends on where the twins are connected. Researchers explain that the overall survival rate for conjoined twins is 7.5%. Around 60% of conjoined twins who are separated will survive.

• #44 Conjoined twins

  https://www.mymlc.com/health-information/diseases-and-conditions/c/conjoined-twins/?section=Symptoms

  Conjoined twins are two babies who are born physically connected to each other. Conjoined twins develop when an early embryo only partially separates to form two individuals. Although two fetuses will develop from this embryo, they will remain physically connected — most often at the chest, abdomen or pelvis. Conjoined twins may also share one or more internal organs. […] There are no specific signs or symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than with a single fetus, and there may be more fatigue, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using standard ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section) due to their anatomy.

• #45 Conjoined Twins – Types, Causes, Signs & Treatment

  https://parenting.firstcry.com/articles/conjoined-twins-causes-signs-and-treatment/

  Complications are synonymous with a conjoined twin pregnancy. The worst complication that may arise is a stillbirth, either inside the womb or after birth. Another aspect that may create problems is the delivery of conjoined twins. Normal delivery should not be considered as it may lead to further complications. Caesarean delivery is a more viable option, and it may be planned way before the due date. […] More than half cases of conjoined twin babies arrive stillborn and about 35 per cent live for a day only. The conjoined twins life expectancy is somewhere between 5 to 25 per cent. It is also seen that female conjoined babies have more survival rate than male babies.

• #46 Conjoined twins | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/conjoined-twins?content_id=CON-20194203

  There are no specific symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than it does with a single baby. And there may be more tiredness, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur.

• #47 Conjoined twins | Altru Health System

  https://www.altru.org/health-library/conditions/conjoined-twins

  Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #48 Conjoined twins – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/symptoms-causes/syc-20353910

  There are no specific symptoms that indicate a conjoined twin pregnancy. As with other twin pregnancies, the uterus may grow faster than it does with a single baby. And there may be more tiredness, nausea and vomiting early in the pregnancy. Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #49 Conjoined twins | Altru Health System

  https://www.altru.org/health-library/conditions/conjoined-twins

  Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #50 Conjoined twins | Health Library | Memorial Health System

  https://www.mhsystem.org/health-library/con-20194203/

  As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #51 Conjoined twins | Health Library | Memorial Health System

  https://www.mhsystem.org/health-library/con-20194203/

  As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #52 Conjoined Twins Separation, Surgery, Causes & Types

  https://www.medicinenet.com/conjoined_twins/article.htm

  Conjoined twins are a rare type of twins in which part of the twins’ bodies are fused together. […] Congenital anomalies (birth defects) are always present in the case of conjoined twins. […] As with twins or other normal (non-conjoined) multiple gestations (for example, triplets), the uterus may grow faster than with a singleton gestation (carrying one baby). […] However, there are no specific signs or symptoms to suggest that a pregnant woman is carrying conjoined twins. […] The outlook for conjoined twins depends upon the extent and location of the fusion of body parts. […] In many pregnancies, conjoined twins die in utero or do not survive long after birth. […] Stillbirth affects about 40% of sets of conjoined twins. […] The birth defects may be severe and life threatening, particularly after surgical separation, for some conjoined twins. […] Pregnancy risks for women carrying conjoined twins include polyhydramnios (excessive amniotic fluid), preterm birth, and fetal death (stillbirth).

• #53 Unknown: Conjoined Twins | Encyclopedia.com

  https://www.encyclopedia.com/medicine/encyclopedias-almanacs-transcripts-and-maps/unknown-conjoined-twins

  Conjoined twins are identical twins in which the two embryos fail to separate completely before birth. […] The symptoms of conjoined twins depend on the location of the fusion between the two twins and whether the twins are symmetrical (equal) or not. In many cases the twins die shortly after birth from heart failure, lung failure, or obstruction in the digestive tract. […] The prognosis of conjoined twins is often poor. Between 40 and 80 percent of twins who need emergency surgery after birth die in intensive care following the operation. In some cases, particularly those involving parasitic twins, the parents must make the painful decision to allow one of the twins to die if the other is to have any chance of survival. Conjoined twins who are healthy enough to have separation surgery postponed until they are older have a survival rate of 80 percent.

• #54 Conjoined twins | Health Library | Memorial Health System

  https://www.mhsystem.org/health-library/con-20194203/

  As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. When conjoined twins are expected, the family and the health care team need to discuss in detail the possible complications and how to prepare for them.

• #55 Mayo Clinic Health Library – Conjoined twins | Swiss Medical Network

  https://www.swissmedical.net/en/healtcare-library/con-20194203

  Conjoined twins develop when an early embryo only partially separates to form two individuals. […] Conjoined twins may also share one or more internal body organs. […] Though many conjoined twins are not alive when born (stillborn) or die shortly after birth, advances in surgery and technology have improved survival rates. […] Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. […] Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. […] Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team.

• #56 Mayo Clinic Health Library – Conjoined twins | Swiss Medical Network

  https://www.swissmedical.net/en/healtcare-library/con-20194203

  Conjoined twins develop when an early embryo only partially separates to form two individuals. […] Conjoined twins may also share one or more internal body organs. […] Though many conjoined twins are not alive when born (stillborn) or die shortly after birth, advances in surgery and technology have improved survival rates. […] Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. […] Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. […] Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team.

• #57 Conjoined twins – Hancock Health

  https://www.hancockhealth.org/mayo-health-library/conjoined-twins/

  Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. […] Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies hearts (echocardiograms) can be used about halfway through pregnancy. These tests can better determine the extent of the twins connection and the functioning of their organs.

• #58 Conjoined twins – Hancock Health

  https://www.hancockhealth.org/mayo-health-library/conjoined-twins/

  Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] As with twins, conjoined babies are likely to be born prematurely, and one or both could be stillborn or die shortly after birth. Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team. […] Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies hearts (echocardiograms) can be used about halfway through pregnancy. These tests can better determine the extent of the twins connection and the functioning of their organs.

• #59 Conjoined Twins During Pregnancy: Symptoms and Risk Factors – Being The Parent

  https://www.beingtheparent.com/conjoined-twins/

  Conjoined twins also known as siamese twins are extremely rare condition. It can occur around 1 in 49,00 to 1,89,000 live births all around the world. Generally, most of the conjoined twins are stillborn, some would die within 24 hours of the delivery and those who survive can live a long life with a lot of systemic, social, and psychological complications. […] Well. speaking about the symptoms there are no specific signs that can help you identify that a pregnant women is carrying Siamese twins. But a few indicators could be as follows: The uterus is seen to grow more than the normal pregnancies, Fatigue, weakness, nausea and vomiting are more pronounced, Swollen feet are also more prominent in women carrying conjoined pregnancies. […] The most important complication of conjoint or Siamese twins is stillbirth either inside the mothers womb or immediately after birth. Normal vaginal delivery should not be attempted in conjoint twin pregnancy, C-section is strongly recommended. Many a times, conjoined twins are still born or die. […] Around 50% of conjoined twins die within 24 hours of delivery. If survive they can live longer life which can be equal to normal human beings.

• #60 Conjoined twins | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/conjoined-twins

  Conjoined twins can be diagnosed early in the pregnancy using an ultrasound. […] Conjoined twins are usually classified according to where they’re joined. The twins sometimes share organs or other parts of their bodies. Each pair of conjoined twins is unique. […] Pregnancy with conjoined twins is complex and greatly increases the risk of serious complications. Conjoined babies require surgical delivery by cesarean section (C-section). […] Severe health issues for twins can occur immediately, such as trouble breathing or heart problems. Later in life, health issues such as scoliosis, cerebral palsy or learning disabilities may occur. […] Possible complications depend on where the twins are joined, which organs or other parts of the body they share, and the expertise and experience of the health care team.

• #61 Conjoined twins – Hancock Health

  https://www.hancockhealth.org/mayo-health-library/conjoined-twins/

  After birth, other tests are done to help identify the body structure and organ function of each twin and what is shared. […] Treatment of conjoined twins depends on their unique situation their health issues, where theyre joined, whether they share organs or other vital structures, and other possible complications. […] If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. Sometimes an emergency separation may be needed if one of the twins dies, develops a life-threatening condition or threatens the survival of the other twin. […] Many complex factors must be considered as part of the decision to do separation surgery. Each set of conjoined twins presents a unique set of issues due to differences in body structure and function. Issues include: Whether the twins share vital organs, such as the heart.

• #62 Conjoined Twins | Children’s Hospital of Philadelphia

  https://www.chop.edu/conditions-diseases/conjoined-twins

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. […] Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. […] The prognosis for conjoined twins depends on where the twins are connected. […] Not all conjoined twins are candidates for separation, and the success rates for separating conjoined twins vary depending on the connection. […] When the conjoined twins share a heart, successful surgical division is usually not possible.

• #63 Conjoined twins | Altru Health System

  https://www.altru.org/health-library/conditions/conjoined-twins

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. These tests can better determine the extent of the twins’ connection and the functioning of their organs. […] If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. Sometimes an emergency separation may be needed if one of the twins dies, develops a life-threatening condition or threatens the survival of the other twin. […] Many complex factors must be considered as part of the decision to do separation surgery. Each set of conjoined twins presents a unique set of issues due to differences in body structure and function. Issues include whether the twins share vital organs, such as the heart, whether the twins are healthy enough to withstand separation surgery, odds of successful separation, type and extent of reconstructive surgery needed for each twin after separation, type and extent of functional support needed after separation, and what challenges the twins face if they stay joined together.

• #64 Conjoined twins | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/conjoined-twins?lang=us

  Conjoined twin pregnancy is a rare occurrence resulting from the failure of a zygote to separate completely after 13 days. This results in the twins being physically joined. […] The prognosis for conjoined twins, in general, is quite poor. Approximately 40-60% of conjoined twins are stillborn and almost 35% of live births do not survive beyond 24 hours. Of those who do survive, surgical separation is sometimes possible (but with higher failure rates if performed within the first 3 weeks). Surgical separation, in general, is in most cases very challenging with high mortality, depending on the complexity of shared structures. Of those with thoracopagus, ~75% have extensively joined hearts which in turn preclude a successful separation.

• #65 Conjoined twins | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/conjoined-twins

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. […] If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. Sometimes an emergency separation may be needed if one of the twins dies, develops a life-threatening condition or threatens the survival of the other twin. […] Many complex factors must be considered as part of the decision to do separation surgery. Each set of conjoined twins presents a unique set of issues due to differences in body structure and function.

• #66 Conjoined twins – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/diagnosis-treatment/drc-20353915

  If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. […] Many complex factors must be considered as part of the decision to do separation surgery. […] Recent advances in imaging before birth, critical care and anesthetic care have improved outcomes in separation surgery. […] If separation surgery isn’t possible or if you decide not to have the surgery done, your team can help you meet the medical care needs of your twins. […] Learning that your unborn twins have a major medical issue or life-threatening condition can be devastating. […] Outcomes can be difficult to determine, and conjoined twins who survive sometimes face tremendous obstacles.

• #67 Conjoined twins | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/conjoined-twins

  Conjoined twins can be diagnosed using routine ultrasound as early as 7 to 12 weeks of pregnancy. More-detailed ultrasounds and tests that use sound waves to produce images of the babies’ hearts (echocardiograms) can be used about halfway through pregnancy. […] If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. Sometimes an emergency separation may be needed if one of the twins dies, develops a life-threatening condition or threatens the survival of the other twin. […] Many complex factors must be considered as part of the decision to do separation surgery. Each set of conjoined twins presents a unique set of issues due to differences in body structure and function.

• #68 Siamese twins | ABC Medical Center

  https://centromedicoabc.com/en/padecimientos/siamese-twins/

  Each case of Siamese twins is unique, so the treatment to be followed will depend on where they are joined from, which organs they share, their health conditions, and other aspects that allow determining the feasibility of separation surgery. […] Continuous monitoring is required for the mother during pregnancy, as there are high risks. Therefore, it will be necessary for you to have at your disposal a specialized medical team that can provide optimal care to mothers and babies, made up of specialists in: Neonatology. Pediatric Surgery. Pediatric urology. Pediatric orthopedics. Pediatric cardiology.

• #69 Conjoined twins – Hancock Health

  https://www.hancockhealth.org/mayo-health-library/conjoined-twins/

  Recent advances in imaging before birth, critical care and anesthetic care have improved outcomes in separation surgery. After separation surgery, pediatric rehabilitation services are crucial to help the twins develop properly. Services may include physical, occupational and speech therapies and other assistance as needed.

• #70 Conjoined Twins | Children’s Hospital of Philadelphia

  https://www.chop.edu/conditions-diseases/conjoined-twins

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. […] Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. […] The prognosis for conjoined twins depends on where the twins are connected. […] Not all conjoined twins are candidates for separation, and the success rates for separating conjoined twins vary depending on the connection. […] When the conjoined twins share a heart, successful surgical division is usually not possible.

• #71 Conjoined Twins: Definition, Causes & Outlook

  https://my.clevelandclinic.org/health/diseases/22895-conjoined-twins

  Conjoined twins are rare. […] Up to 60% of conjoined twins are stillborn (not alive at birth) or die shortly after delivery. […] It is very common for birthing parents to experience premature labor with conjoined twins. […] If separation surgery is attempted, only 60% of surgically separated conjoined twins survive. […] Depending on how the twins are joined, conjoined twins may live fully functioning lives thanks to advancements in surgical separation.

• #72 Conjoined Twins: Types, Causes, Survival & Life Expectancy

  https://www.webmd.com/baby/what-are-conjoined-twins

  If your doctors confirm you are pregnant with conjoined twins, they’ll monitor your pregnancy closely. You’ll likely have a team of doctors for you and your babies. […] Many conjoined twin pregnancies don’t make it that far. Conjoined twin pregnancies are extremely high-risk, and many end in miscarriage. […] Most conjoined twins need to be delivered by C-section to lower your risk of complications. […] Unfortunately, the outlook for conjoined twins isn’t very good. More than 50% of conjoined twin pregnancies result in miscarriage or stillbirth. About 35% of those who are delivered die within 24 hours of birth because their organs can’t support them. […] The majority of conjoined twins are stillborn or die within the first 24 hours after birth. The 25% who survive beyond that may be candidates for separation surgery, and some go on to lead independent lives after separation.

• #73 Conjoined Twins: Definition, Causes & Outlook

  https://my.clevelandclinic.org/health/diseases/22895-conjoined-twins

  Conjoined twins are rare. […] Up to 60% of conjoined twins are stillborn (not alive at birth) or die shortly after delivery. […] It is very common for birthing parents to experience premature labor with conjoined twins. […] If separation surgery is attempted, only 60% of surgically separated conjoined twins survive. […] Depending on how the twins are joined, conjoined twins may live fully functioning lives thanks to advancements in surgical separation.

• #74 Conjoined Twins: Types, Causes, Survival & Life Expectancy

  https://www.webmd.com/baby/what-are-conjoined-twins

  If your doctors confirm you are pregnant with conjoined twins, they’ll monitor your pregnancy closely. You’ll likely have a team of doctors for you and your babies. […] Many conjoined twin pregnancies don’t make it that far. Conjoined twin pregnancies are extremely high-risk, and many end in miscarriage. […] Most conjoined twins need to be delivered by C-section to lower your risk of complications. […] Unfortunately, the outlook for conjoined twins isn’t very good. More than 50% of conjoined twin pregnancies result in miscarriage or stillbirth. About 35% of those who are delivered die within 24 hours of birth because their organs can’t support them. […] The majority of conjoined twins are stillborn or die within the first 24 hours after birth. The 25% who survive beyond that may be candidates for separation surgery, and some go on to lead independent lives after separation.

• #75 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  After delivery, the twins may need care in the neonatal intensive care unit (NICU). Experts share that around 25% of conjoined twins survive long enough to be considered for separation surgery. […] That said, separation depends on where the twins are joined and which vital organs are shared. […] Conjoined twins face various challenges throughout pregnancy and after birth. Around 28% of conjoined twins die during pregnancy or are stillborn. Another 54% may die soon after they are born. This leaves 18% of conjoined twins who live beyond the 24-hour mark after birth. […] After the newborn period, the outlook depends on where the twins are connected. Researchers explain that the overall survival rate for conjoined twins is 7.5%. Around 60% of conjoined twins who are separated will survive.

• #76 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  After delivery, the twins may need care in the neonatal intensive care unit (NICU). Experts share that around 25% of conjoined twins survive long enough to be considered for separation surgery. […] That said, separation depends on where the twins are joined and which vital organs are shared. […] Conjoined twins face various challenges throughout pregnancy and after birth. Around 28% of conjoined twins die during pregnancy or are stillborn. Another 54% may die soon after they are born. This leaves 18% of conjoined twins who live beyond the 24-hour mark after birth. […] After the newborn period, the outlook depends on where the twins are connected. Researchers explain that the overall survival rate for conjoined twins is 7.5%. Around 60% of conjoined twins who are separated will survive.

• #77 Conjoined Twins: Development, Delivery, and Separation

  https://www.healthline.com/health/conjoined-twins

  After delivery, the twins may need care in the neonatal intensive care unit (NICU). Experts share that around 25% of conjoined twins survive long enough to be considered for separation surgery. […] That said, separation depends on where the twins are joined and which vital organs are shared. […] Conjoined twins face various challenges throughout pregnancy and after birth. Around 28% of conjoined twins die during pregnancy or are stillborn. Another 54% may die soon after they are born. This leaves 18% of conjoined twins who live beyond the 24-hour mark after birth. […] After the newborn period, the outlook depends on where the twins are connected. Researchers explain that the overall survival rate for conjoined twins is 7.5%. Around 60% of conjoined twins who are separated will survive.

• #78 Conjoined Twins Causes, Gender, Surgery, Survival Rate

  https://www.emedicinehealth.com/conjoined_twins/article_em.htm

  Conjoined twins may be joined at one or more sites in the body. […] They may share certain critical internal organs like a brain or heart. […] About 40% to 60% of conjoined twins are stillborn. […] The prognosis for conjoined twins who undergo surgical separation is highly individualized and is dependent upon the degree and severity of the condition such as the presence of shared organs. […] The prognosis and life-expectancy for conjoined twins is more guarded for conjoined twins who share critical organs. In severe cases, stillbirth often occurs, or surgical separation may not be possible (for example, twins that share a heart or brain). […] Although many conjoined twins die before or shortly after birth, other conjoined twins can survive with or without surgical separation. Some twins can survive while their twin may not; each conjoined set of twins is unique.

• #79 Conjoined twins | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/conjoined-twins?lang=us

  Conjoined twin pregnancy is a rare occurrence resulting from the failure of a zygote to separate completely after 13 days. This results in the twins being physically joined. […] The prognosis for conjoined twins, in general, is quite poor. Approximately 40-60% of conjoined twins are stillborn and almost 35% of live births do not survive beyond 24 hours. Of those who do survive, surgical separation is sometimes possible (but with higher failure rates if performed within the first 3 weeks). Surgical separation, in general, is in most cases very challenging with high mortality, depending on the complexity of shared structures. Of those with thoracopagus, ~75% have extensively joined hearts which in turn preclude a successful separation.

• #80 Conjoined twins | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/conjoined-twins?lang=us

  Conjoined twin pregnancy is a rare occurrence resulting from the failure of a zygote to separate completely after 13 days. This results in the twins being physically joined. […] The prognosis for conjoined twins, in general, is quite poor. Approximately 40-60% of conjoined twins are stillborn and almost 35% of live births do not survive beyond 24 hours. Of those who do survive, surgical separation is sometimes possible (but with higher failure rates if performed within the first 3 weeks). Surgical separation, in general, is in most cases very challenging with high mortality, depending on the complexity of shared structures. Of those with thoracopagus, ~75% have extensively joined hearts which in turn preclude a successful separation.

• #81 Conjoined Twins | Children’s Hospital of Philadelphia

  https://www.chop.edu/conditions-diseases/conjoined-twins

  Conjoined twins are twins that are born with their bodies physically connected. Conjoined twins occur once in every 50,000 to 60,000 births. Approximately 75 percent of conjoined twins are joined at least partially in the chest and share organs with one another. If they have separate sets of organs, chances for surgery and survival are greater than if they share the same organs. As a rule, shared heart conjoined twins cannot be separated. […] Indicators of conjoined twins include lack of a separating membrane between the twins, inability to separate the fetal bodies, and constant position of the fetal heads. […] The prognosis for conjoined twins depends on where the twins are connected. […] Not all conjoined twins are candidates for separation, and the success rates for separating conjoined twins vary depending on the connection. […] When the conjoined twins share a heart, successful surgical division is usually not possible.

• #82 Conjoined Twins – Types, Causes, Signs & Treatment

  https://parenting.firstcry.com/articles/conjoined-twins-causes-signs-and-treatment/

  Complications are synonymous with a conjoined twin pregnancy. The worst complication that may arise is a stillbirth, either inside the womb or after birth. Another aspect that may create problems is the delivery of conjoined twins. Normal delivery should not be considered as it may lead to further complications. Caesarean delivery is a more viable option, and it may be planned way before the due date. […] More than half cases of conjoined twin babies arrive stillborn and about 35 per cent live for a day only. The conjoined twins life expectancy is somewhere between 5 to 25 per cent. It is also seen that female conjoined babies have more survival rate than male babies.

• #83 Conjoined twins | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/conjoined-twins?lang=us

  Conjoined twin pregnancy is a rare occurrence resulting from the failure of a zygote to separate completely after 13 days. This results in the twins being physically joined. […] The prognosis for conjoined twins, in general, is quite poor. Approximately 40-60% of conjoined twins are stillborn and almost 35% of live births do not survive beyond 24 hours. Of those who do survive, surgical separation is sometimes possible (but with higher failure rates if performed within the first 3 weeks). Surgical separation, in general, is in most cases very challenging with high mortality, depending on the complexity of shared structures. Of those with thoracopagus, ~75% have extensively joined hearts which in turn preclude a successful separation.

• #84 Conjoined Twins – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560839/

  Conjoined twins refers to twins that are physically fused in utero and consequently at birth. This type of pregnancy is a complicated phenomenon that requires an interprofessional team approach to manage it effectively. […] Conjoined twins are monochorionic (one placenta) and monoamniotic (one amniotic sac). Conjoined twins exist in a female to male ratio of 3 to 1. […] The incidence of conjoined twins is one per 50,000 to 200,000 births. The rate of stillbirth is high and is estimated to be around 60 percent. […] Conjoined twins generally have a poor prognosis. The total survival rate is 7.5%. Only 60% of the surgically separated cases survive. […] The intrauterine demise of the twins is likely given the complicated nature of the pregnancy. Postnatally, complications related to the complex anatomy of the twins may lead to death. […] The management of conjoined twins requires the intimate cooperation of an interprofessional team.

• #85 Conjoined twins – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/conjoined-twins/diagnosis-treatment/drc-20353915

  If a decision is made to separate the twins, separation surgery is usually done around 6 to 12 months after birth to allow time for planning and preparation. […] Many complex factors must be considered as part of the decision to do separation surgery. […] Recent advances in imaging before birth, critical care and anesthetic care have improved outcomes in separation surgery. […] If separation surgery isn’t possible or if you decide not to have the surgery done, your team can help you meet the medical care needs of your twins. […] Learning that your unborn twins have a major medical issue or life-threatening condition can be devastating. […] Outcomes can be difficult to determine, and conjoined twins who survive sometimes face tremendous obstacles.

• #86 Conjoined Twins Causes, Gender, Surgery, Survival Rate

  https://www.emedicinehealth.com/conjoined_twins/article_em.htm

  Conjoined twins may be joined at one or more sites in the body. […] They may share certain critical internal organs like a brain or heart. […] About 40% to 60% of conjoined twins are stillborn. […] The prognosis for conjoined twins who undergo surgical separation is highly individualized and is dependent upon the degree and severity of the condition such as the presence of shared organs. […] The prognosis and life-expectancy for conjoined twins is more guarded for conjoined twins who share critical organs. In severe cases, stillbirth often occurs, or surgical separation may not be possible (for example, twins that share a heart or brain). […] Although many conjoined twins die before or shortly after birth, other conjoined twins can survive with or without surgical separation. Some twins can survive while their twin may not; each conjoined set of twins is unique.

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