Materiały źródłowe

• #1 WATCH OUT! 5 Warning Signs and Symptoms That Might Indicate “Aortic Aneurysm” | Bangkok Heart Hospital

  https://www.bangkokhospital.com/en/bangkok-heart/content/watch-out-5-warning-signs-and-symptoms-that-might-indicate-aortic-aneurysm

  An aortic aneurysm is an abnormal enlargement or bulging of the wall of the aorta which is a major blood vessel that carries blood from heart to body. […] 5 warning signs and symptoms that aortic aneurysm might be suspected include: […] 2) Sudden or intense abdominal pain, pulsating enlargement or tender mass in an abdomen caused by a bulge of aortic wall in the abdominal areas. […] More importantly, disease severity depends on the size of the aneurysm and its growth rate. Abdominal aortic aneurysms sometimes grow slowly without noticeable symptoms, therefore some patients might not have clinical manifestations. […] If an aortic aneurysm is ignored and left untreated, complications are often fatal. Do not wait until it is too late. If the signs and symptoms mentioned above are presented, medical attention must be sought immediately.

• #2 Abdominal Aortic Aneurysms Symptoms ‘The Silent Killer’

  https://www.southvalleyvascular.com/post/abdominal-aortic-aneurysms-symptoms-the-silent-killer

  An abdominal aortic aneurysm is often called a silent killer because in most cases there are no or few obvious symptoms. […] 75% of aneurysms have no symptoms when diagnosed. If there are symptoms they include: Abdominal pain that is either constant or comes and goes, Persistent back pain that can radiate to the buttocks, groin or legs, A pulsing feeling in the abdomen that is only noticeable when you touch it. […] Symptoms generally indicate an enlarging of the aneurysm, and an increased risk of rupture, and suggest the need for repair. A ruptured abdominal aortic aneurysm causes sudden, severe abdominal pain, a significant drop in blood pressure, and possibly signs of shock. Other symptoms include dizziness, sweaty, clammy skin, a rapid heartbeat, nausea, vomiting, shortness of breath, fainting, and loss of consciousness. Once it ruptures, 80-90% of ruptures result in death, before a patient can reach the hospital.

• #3 Abdominal Aortic Aneurysms Symptoms ‘The Silent Killer’

  https://www.southvalleyvascular.com/post/abdominal-aortic-aneurysms-symptoms-the-silent-killer

  An abdominal aortic aneurysm is often called a silent killer because in most cases there are no or few obvious symptoms. […] 75% of aneurysms have no symptoms when diagnosed. If there are symptoms they include: Abdominal pain that is either constant or comes and goes, Persistent back pain that can radiate to the buttocks, groin or legs, A pulsing feeling in the abdomen that is only noticeable when you touch it. […] Symptoms generally indicate an enlarging of the aneurysm, and an increased risk of rupture, and suggest the need for repair. A ruptured abdominal aortic aneurysm causes sudden, severe abdominal pain, a significant drop in blood pressure, and possibly signs of shock. Other symptoms include dizziness, sweaty, clammy skin, a rapid heartbeat, nausea, vomiting, shortness of breath, fainting, and loss of consciousness. Once it ruptures, 80-90% of ruptures result in death, before a patient can reach the hospital.

• #4 Abdominal aortic aneurysm – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/abdominal-aortic-aneurysm/symptoms-causes/syc-20350688

  Abdominal aortic aneurysms often grow slowly. You might not notice any symptoms. This makes them hard to find. Many start small and stay small. Others get bigger over time, sometimes quickly. Some aneurysms never rupture. […] If you have an abdominal aortic aneurysm that’s getting bigger, symptoms might include: Deep, constant pain in the belly area or side of the belly. Back pain. A throbbing or pulsing feeling near the belly button. […] Symptoms that an aortic aneurysm has ruptured can include: Sudden, very bad and long-lasting belly or back pain, which may feel like ripping or tearing. Low blood pressure. Fast pulse.

• #5 Three-dimensional growth and biomechanical risk progression of abdominal aortic aneurysms under serial computed tomography assessment | Scientific Reports

  https://www.nature.com/articles/s41598-023-36204-2

  Growth of abdominal aortic aneurysms (AAAs) is often described as erratic and discontinuous. […] In contrast to the notion that AAAs grow in an erratic fashion most AAAs displayed continuous and linear growth. […] Dmax and volume growth, generally, do not appear to be erratic or discontinuous. Dmax-growth can in most cases adequately be described as linear. […] The proportion of ILT increased with time but was related to lower biomechanical stress.

• #6 Abdominal Aortic Aneurysms: Symptoms and Treatment | Doctor

  https://patient.info/doctor/abdominal-aortic-aneurysms

  Ruptured AAA may present with: Pain in the abdomen, back or loin – the pain may be sudden and severe. […] Syncope, shock or collapse: The degree of shock varies according to the site of rupture and whether it is contained – eg, rupture into the peritoneal cavity is usually dramatic, with death before reaching hospital; whereas rupture into the retroperitoneal space may be contained initially by a temporary seal forming. […] The risk of rupture is mainly determined by aneurysm diameter. […] The average growth rate of AAAs of sizes 30 mm to 55 mm ranges 0.2-0.3 cm/year. Larger AAAs are associated with higher AAA growth rates. […] Without surgery, the annual survival rate is only 20% for aneurysms larger than 5 cm. […] The outcome is poor, with approximately 80% overall mortality from ruptured AAA.

• #7 Aortic Aneurysm: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/16742-aorta-aortic-aneurysm

  Abdominal aortic aneurysms are 4 to 6 times more common in men. They affect only about 1% of men aged 55 to 64. They become more common with every decade of age. The likelihood increases by up to 4% every 10 years of life. […] In many cases, people dont know they have an aortic aneurysm. An aneurysm often doesnt cause any symptoms until it ruptures (bursts). […] Symptoms of a ruptured aneurysm come on suddenly and can include: Dizziness or lightheadedness. Rapid heart rate. Sudden, severe chest pain, abdominal pain or back pain. […] Finding an aortic aneurysm before it ruptures offers your best chance of recovery. As an aortic aneurysm grows, you might notice symptoms including: Difficulty breathing or shortness of breath. Feeling full even after a small meal. Pain wherever the aneurysm is growing (could be in your neck, back, chest or abdomen). Painful or difficult swallowing. Swelling of your arms, neck or face.

• #8 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2022/0800/abdominal-aortic-aneurysm.html

  Abdominal aortic aneurysm is a pathologic condition with progressive abdominal aortic dilatation of 3.0 cm or more that predisposes the abdominal aorta to rupture. Most abdominal aortic aneurysms are asymptomatic until they rupture, although some are detected when an imaging study is performed for other reasons. […] The most serious complication of abdominal aortic aneurysm is rupture, which requires emergent surgical intervention. […] AAA is the 14th leading cause of mortality in the United States, resulting in 4,500 deaths each year. […] Women are known to have worse outcomes with AAA than men. This is likely due to the lack of screening and late presentation associated with larger aneurysms that tend to grow faster and have a four times higher risk of rupture at diameters of 5.0 cm to 5.9 cm.

• #9 Abdominal aortic aneurysm – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/abdominal-aortic-aneurysm/symptoms-causes/syc-20350688

  Abdominal aortic aneurysms often grow slowly. You might not notice any symptoms. This makes them hard to find. Many start small and stay small. Others get bigger over time, sometimes quickly. Some aneurysms never rupture. […] If you have an abdominal aortic aneurysm that’s getting bigger, symptoms might include: Deep, constant pain in the belly area or side of the belly. Back pain. A throbbing or pulsing feeling near the belly button. […] Symptoms that an aortic aneurysm has ruptured can include: Sudden, very bad and long-lasting belly or back pain, which may feel like ripping or tearing. Low blood pressure. Fast pulse.

• #10 Abdominal Aortic Aneurysm: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/7153-abdominal-aortic-aneurysm

  An abdominal aortic aneurysm (AAA) is a bulge in the part of your aorta that runs through your belly. It usually causes no symptoms, but some people have deep pain in their lower backs or a pulsing sensation in their bellies. […] The larger an aneurysm grows, the more likely it is to burst open (rupture) and cause life-threatening internal bleeding. AAAs usually have no symptoms until they rupture or are close to rupturing. […] Most people with an AAA dont have symptoms until the aneurysm is close to rupturing. At that point, you may have: Steady, deep pain in your lower back or belly. Pain in your leg, groin or pelvic area. A pulsing sensation in your belly that feels like a heartbeat. […] A ruptured AAA is a medical emergency. Symptoms begin suddenly and can include: Severe pain in your belly, lower back or legs. Shortness of breath. Fast heartbeat. Low blood pressure. Dizziness or fainting. Nausea or vomiting. Clammy, sweaty skin. […] The most common complication is an aneurysm rupture, which causes 150,000 to 200,000 deaths each year around the world. AAA rupture leads to potentially fatal internal bleeding. Your risk goes up the larger an aneurysm grows.

• #11 Abdominal Aortic Aneurysm (AAA) Symptoms | Stanford Health Care

  https://stanfordhealthcare.org/medical-conditions/blood-heart-circulation/abdominal-aortic-aneurysm/symptoms.html

  Most people with abdominal aortic aneurysms don’t have symptoms. But symptoms may occur if the aneurysm gets bigger and puts pressure on surrounding organs. […] The most common symptom is general belly pain or discomfort, which may come and go or be constant. […] Other symptoms may include: Pain in the chest, belly (abdomen), lower back, or flank (over the kidneys). It may spread to the groin, buttocks, or legs. The pain may be deep, aching, gnawing, or throbbing, and it may last for hours or days. It is generally not affected by movement. But certain positions may be more comfortable than others. […] A pulsating feeling in the belly. […] A „cold foot” or a black or blue painful toe. This can happen if an aneurysm produces a blood clot that breaks off and blocks blood flow to the legs or feet.

• #12 Abdominal Aortic Aneurysm Clinical Presentation: History, Physical Examination, Complications

  https://emedicine.medscape.com/article/1979501-clinical

  As noted (see Etiology), patients at greatest risk for abdominal aortic aneurysms (AAAs) are those who are older than 65 years and have peripheral atherosclerotic vascular disease. […] AAAs are usually asymptomatic until they expand or rupture. Patients may experience unimpressive back, flank, abdominal, or groin pain for some time before rupture. Isolated groin pain is a particularly insidious presentation. This occurs with retroperitoneal expansion and pressure on either the right or the left femoral nerve. This symptom may be present without any other associated findings, and a high index of suspicion is necessary to make the diagnosis. […] At times, AAAs may cause symptoms from local compression, including early satiety, nausea, vomiting, urinary symptoms, or venous thrombosis from venous compression. Back pain can be caused by erosion of the AAA into adjacent vertebrae. Other symptoms include abdominal pain, groin pain, embolic phenomena affecting the toes (eg, livedo reticularis, or blue toe syndrome; see the image below), and fever secondary to inflammation or infection. Occasionally, small AAAs thrombose, producing acute claudication or loss of motor or sensation to the legs.

• #13 Abdominal Aortic Aneurysm Clinical Presentation: History, Physical Examination, Complications

  https://emedicine.medscape.com/article/1979501-clinical

  It is important to note progressive symptoms, which should alert the clinician to the possibility of expansion with imminent rupture. An expanding AAA commonly causes sudden, severe, and constant low back, flank, abdominal, or groin pain. Syncope may be the chief complaint, with pain less prominent. […] The most typical manifestation of rupture is abdominal or back pain with a pulsatile abdominal mass. However, the symptoms may be vague, and the abdominal mass may be missed. Symptoms may include groin pain, syncope, paralysis, and flank mass. […] Transient hypotension should prompt consideration of rupture because this finding can progress to frank shock over a period of hours. Temporary loss of consciousness is also a potential symptom of rupture. […] Patients with a ruptured AAA may present in frank shock, as evidenced by cyanosis, mottling, altered mental status, tachycardia, and hypotension. As many as 65% of patients with ruptured AAAs die of sudden cardiovascular collapse before arriving at a hospital.

• #14 Abdominal Aortic Aneurysm – Symptoms & Treatments | MedStar Health

  https://www.medstarhealth.org/services/abdominal-aortic-aneurysm

  An abdominal aortic aneurysm can develop for years without causing any symptoms. You may not experience any noticeable symptoms unless the aneurysm bursts or grows large enough to block blood flow or press against other areas of the body. […] Before a rupture, symptoms can include: Pain in the back or side, Poor circulation in the feet, Steady pain in the belly that can last for hours or days, Throbbing in the belly, Stroke. […] If an abdominal aortic aneurysm ruptures, symptoms might include: Clammy, sweaty skin, Dizziness, nausea and/or vomiting, Light-headedness, Rapid heart rate, Sudden, severe pain in the lower belly or back.

• #15 Aortic Aneurysm and Aortic Dissection | BIDMC of Boston

  https://www.bidmc.org/conditions-and-treatments/heart-and-vascular/aortic-aneurysm-and-aortic-dissection

  Left untreated, an aortic aneurysm can continue to grow until it ruptures. […] AAAs usually develop slowly and often don’t cause symptoms until they have grown large enough to press on nearby body parts and block blood flow. At that point, symptoms may include: A throbbing feeling in the abdomen, Deep pain in the back or the side, Steady, gnawing abdominal pain. […] If an AAA ruptures, symptoms may include: Sudden, severe pain in the lower abdomen and back, Nausea and feeling sick to your stomach, Vomiting, Constipation and problems with urination, Clammy, sweaty skin, Feeling light-headed, A rapid heart rate upon standing up. […] A rapidly growing aneurysm that is about to rupture can be tender and very painful when pressed.

• #16 Abdominal Aortic Aneurysms Symptoms ‘The Silent Killer’

  https://www.southvalleyvascular.com/post/abdominal-aortic-aneurysms-symptoms-the-silent-killer

  An abdominal aortic aneurysm is often called a silent killer because in most cases there are no or few obvious symptoms. […] 75% of aneurysms have no symptoms when diagnosed. If there are symptoms they include: Abdominal pain that is either constant or comes and goes, Persistent back pain that can radiate to the buttocks, groin or legs, A pulsing feeling in the abdomen that is only noticeable when you touch it. […] Symptoms generally indicate an enlarging of the aneurysm, and an increased risk of rupture, and suggest the need for repair. A ruptured abdominal aortic aneurysm causes sudden, severe abdominal pain, a significant drop in blood pressure, and possibly signs of shock. Other symptoms include dizziness, sweaty, clammy skin, a rapid heartbeat, nausea, vomiting, shortness of breath, fainting, and loss of consciousness. Once it ruptures, 80-90% of ruptures result in death, before a patient can reach the hospital.

• #17 Abdominal Aortic Aneurysm Clinical Presentation: History, Physical Examination, Complications

  https://emedicine.medscape.com/article/1979501-clinical

  It is important to note progressive symptoms, which should alert the clinician to the possibility of expansion with imminent rupture. An expanding AAA commonly causes sudden, severe, and constant low back, flank, abdominal, or groin pain. Syncope may be the chief complaint, with pain less prominent. […] The most typical manifestation of rupture is abdominal or back pain with a pulsatile abdominal mass. However, the symptoms may be vague, and the abdominal mass may be missed. Symptoms may include groin pain, syncope, paralysis, and flank mass. […] Transient hypotension should prompt consideration of rupture because this finding can progress to frank shock over a period of hours. Temporary loss of consciousness is also a potential symptom of rupture. […] Patients with a ruptured AAA may present in frank shock, as evidenced by cyanosis, mottling, altered mental status, tachycardia, and hypotension. As many as 65% of patients with ruptured AAAs die of sudden cardiovascular collapse before arriving at a hospital.

• #18 Abdominal Aortic Aneurysm: Practice Essentials, Anatomy, Pathophysiology

  https://emedicine.medscape.com/article/1979501-overview

  AAAs are usually asymptomatic and found incidentally until they expand or rupture. An expanding AAA causes sudden, severe, and constant low back, flank, abdominal, or groin pain. […] Patients with a ruptured AAA may present in frank shock due to bleeding, as evidenced by cyanosis, mottling, altered mental status, tachycardia, and hypotension. Abrupt onset of pain due to rupture of an AAA may be quite dramatic, with subtle associated physical findings. […] At least 65% of patients with a ruptured AAA die of sudden cardiovascular collapse before arriving at a hospital. However, with current protocols for diagnostic screening for AAA and the growth of endovascular repair, in-hospital mortality after a ruptured AAA is in the range of 35-45%. […] Aneurysm diameter is an important risk factor for rupture. In general, AAAs gradually enlarge (0.2-0.8 mm/y) and eventually rupture. […] AAA rupture is believed to occur when the mechanical stress acting on the wall exceeds the strength of the wall tissue.

• #19 Abdominal aortic aneurysm Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/diseases-conditions/abdominal-aortic-aneurysm

  Aneurysms can develop slowly over many years, often with no symptoms. Symptoms may come on quickly if the aneurysm expands rapidly, tears open or leaks blood within the wall of the vessel (aortic dissection). […] Symptoms of rupture include: Pain in the abdomen or back. The pain may be severe, sudden, persistent, or constant. It may spread to the groin, buttocks, or legs. […] When an abdominal aortic aneurysm begins to tear or ruptures, it is a medical emergency. Only about 1 in 5 people survive a ruptured abdominal aneurysm.

• #20 Abdominal aortic aneurysm – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/abdominal-aortic-aneurysm/symptoms-causes/syc-20350688

  Abdominal aortic aneurysms often grow slowly. You might not notice any symptoms. This makes them hard to find. Many start small and stay small. Others get bigger over time, sometimes quickly. Some aneurysms never rupture. […] If you have an abdominal aortic aneurysm that’s getting bigger, symptoms might include: Deep, constant pain in the belly area or side of the belly. Back pain. A throbbing or pulsing feeling near the belly button. […] Symptoms that an aortic aneurysm has ruptured can include: Sudden, very bad and long-lasting belly or back pain, which may feel like ripping or tearing. Low blood pressure. Fast pulse.

• #21 Abdominal Aortic Aneurysm: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/7153-abdominal-aortic-aneurysm

  An abdominal aortic aneurysm (AAA) is a bulge in the part of your aorta that runs through your belly. It usually causes no symptoms, but some people have deep pain in their lower backs or a pulsing sensation in their bellies. […] The larger an aneurysm grows, the more likely it is to burst open (rupture) and cause life-threatening internal bleeding. AAAs usually have no symptoms until they rupture or are close to rupturing. […] Most people with an AAA dont have symptoms until the aneurysm is close to rupturing. At that point, you may have: Steady, deep pain in your lower back or belly. Pain in your leg, groin or pelvic area. A pulsing sensation in your belly that feels like a heartbeat. […] A ruptured AAA is a medical emergency. Symptoms begin suddenly and can include: Severe pain in your belly, lower back or legs. Shortness of breath. Fast heartbeat. Low blood pressure. Dizziness or fainting. Nausea or vomiting. Clammy, sweaty skin. […] The most common complication is an aneurysm rupture, which causes 150,000 to 200,000 deaths each year around the world. AAA rupture leads to potentially fatal internal bleeding. Your risk goes up the larger an aneurysm grows.

• #22 Abdominal Aortic Aneurysm (AAA) – Diagnosis and Treatment

  https://www.radiologyinfo.org/en/info/abdoaneurysm

  Abdominal aortic aneurysms typically develop slowly over a period of many years and hardly ever cause any noticeable symptoms. […] The larger an aneurysm grows, the greater the chance it will burst, or rupture. […] If an aneurysm expands rapidly, tears, or leaks, the following symptoms may develop suddenly: intense and persistent abdominal or back pain that may radiate to the buttocks and legs, sweating and clamminess, dizziness, nausea and vomiting, rapid heart rate, shortness of breath, low blood pressure.

• #23 Abdominal aortic aneurysm | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/cardiovascular-disease/heart-disease/abdominal-aortic-aneurysm/

  In most cases, an AAA causes no noticeable symptoms. However, if it becomes large, some people may develop a pain or a pulsating feeling in their abdomen (tummy) or persistent back pain. […] The most common symptom of a ruptured aortic aneurysm is sudden and severe pain in the abdomen. […] In most cases, an unruptured abdominal aortic aneurysm (AAA) will cause no symptoms, unless it becomes particularly large. […] Symptoms of an unruptured AAA may include: a pulsating feeling in your stomach (abdomen), usually near your belly button, thats usually only noticeable when you touch it, persistent back pain, persistent abdominal pain. […] If your aortic aneurysm ruptures, you will feel a sudden and severe pain in the middle or side of your abdomen. […] Other symptoms include: dizziness, sweaty and clammy skin, rapid heartbeat (tachycardia), shortness of breath, feeling faint, loss of consciousness. […] A ruptured aortic aneurysm is a medical emergency, and its important to get to hospital as soon as possible. […] Emergency treatment for a ruptured AAA is based on the same principle as preventative treatment. Grafts are used to repair the ruptured aneurysm.

• #24 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2015/0415/p538.html

  Abdominal aortic aneurysm refers to abdominal aortic dilation of 3.0 cm or greater. The main risk factors are age older than 65 years, male sex, and smoking history. […] Ruptured abdominal aortic aneurysm is a medical emergency presenting with hypotension, shooting abdominal or back pain, and a pulsatile abdominal mass. It is associated with high prehospitalization mortality. […] A ruptured AAA is a medical emergency associated with high mortality rates. The classic syndrome is characterized by hypotension, shooting abdominal or back pain, and a pulsatile abdominal mass. This triad may be incomplete or absent, and misdiagnosis can occur in up to 60% of cases. […] The natural history of AAA shows that as aneurysms increase in size, they expand at a greater rate and the risk of rupture increases.

• #25 Aortic Aneurysm: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/16742-aorta-aortic-aneurysm

  If an aortic aneurysm ruptures, it causes internal bleeding. Depending on the location of the aneurysm, a rupture can be very dangerous even life-threatening. With immediate treatment, many people can recover from a ruptured aneurysm. […] A growing aortic aneurysm can also lead to a tear (aortic dissection) in your artery wall. A dissection allows blood to leak in between the walls of your artery. This causes a narrowing of your artery. The narrowed artery reduces or blocks blood flow from your heart to other areas. The pressure of blood building up in your artery walls can also cause the aneurysm to rupture.

• #26 Abdominal Aortic Aneurysm Clinical Presentation: History, Physical Examination, Complications

  https://emedicine.medscape.com/article/1979501-clinical

  AAAs may rupture into the vena cava, producing large arteriovenous fistulae. In this case, symptoms include tachycardia, congestive heart failure (CHF), leg swelling, shortness of breath, abdominal thrill, machinery-type abdominal bruit, renal failure, and peripheral ischemia. Finally, an AAA may rupture into the fourth portion of the duodenum. These patients may present with a herald upper gastrointestinal bleed followed by an exsanguinating hemorrhage.

• #27 Abdominal Aortic Aneurysm: Practice Essentials, Anatomy, Pathophysiology

  https://emedicine.medscape.com/article/1979501-overview

  AAAs are usually asymptomatic and found incidentally until they expand or rupture. An expanding AAA causes sudden, severe, and constant low back, flank, abdominal, or groin pain. […] Patients with a ruptured AAA may present in frank shock due to bleeding, as evidenced by cyanosis, mottling, altered mental status, tachycardia, and hypotension. Abrupt onset of pain due to rupture of an AAA may be quite dramatic, with subtle associated physical findings. […] At least 65% of patients with a ruptured AAA die of sudden cardiovascular collapse before arriving at a hospital. However, with current protocols for diagnostic screening for AAA and the growth of endovascular repair, in-hospital mortality after a ruptured AAA is in the range of 35-45%. […] Aneurysm diameter is an important risk factor for rupture. In general, AAAs gradually enlarge (0.2-0.8 mm/y) and eventually rupture. […] AAA rupture is believed to occur when the mechanical stress acting on the wall exceeds the strength of the wall tissue.

• #28 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2022/0800/abdominal-aortic-aneurysm.html

  The average annual risk of rupture for aneurysms that are 6.0 cm or larger is more than 10%. […] Patients with a ruptured aneurysm typically present with sudden onset of severe abdominal pain, back pain, severe hypotension, lower extremity weakness, loss of pulses on bilateral lower extremities, and a pulsatile abdominal mass. […] A ruptured aneurysm is a medical and surgical emergency. […] The size of the diameter is crucial in determining the risk of rupture. Aneurysms 5.0 cm to 6.0 cm in diameter have a 3% to 15% risk of rupture within one year; those 6.0 cm to 7.0 cm have a 10% to 20% risk, those 7.0 cm to 8.0 cm have a 20% to 40% risk, and aneurysms larger than 8.0 cm have a 30% to 50% risk of rupture within one year. […] The goal of medical management is to prevent AAA rupture and avoid invasive treatment by preventing aneurysm enlargement or reducing aneurysm size. […] Surgical management is indicated when the aneurysm diameter is 5.5 cm or larger for men and 5.0 cm or larger for women.

• #29 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2022/0800/abdominal-aortic-aneurysm.html

  The average annual risk of rupture for aneurysms that are 6.0 cm or larger is more than 10%. […] Patients with a ruptured aneurysm typically present with sudden onset of severe abdominal pain, back pain, severe hypotension, lower extremity weakness, loss of pulses on bilateral lower extremities, and a pulsatile abdominal mass. […] A ruptured aneurysm is a medical and surgical emergency. […] The size of the diameter is crucial in determining the risk of rupture. Aneurysms 5.0 cm to 6.0 cm in diameter have a 3% to 15% risk of rupture within one year; those 6.0 cm to 7.0 cm have a 10% to 20% risk, those 7.0 cm to 8.0 cm have a 20% to 40% risk, and aneurysms larger than 8.0 cm have a 30% to 50% risk of rupture within one year. […] The goal of medical management is to prevent AAA rupture and avoid invasive treatment by preventing aneurysm enlargement or reducing aneurysm size. […] Surgical management is indicated when the aneurysm diameter is 5.5 cm or larger for men and 5.0 cm or larger for women.

• #30 Abdominal Aortic Aneurysms: Symptoms and Treatment | Doctor

  https://patient.info/doctor/abdominal-aortic-aneurysms

  Ruptured AAA may present with: Pain in the abdomen, back or loin – the pain may be sudden and severe. […] Syncope, shock or collapse: The degree of shock varies according to the site of rupture and whether it is contained – eg, rupture into the peritoneal cavity is usually dramatic, with death before reaching hospital; whereas rupture into the retroperitoneal space may be contained initially by a temporary seal forming. […] The risk of rupture is mainly determined by aneurysm diameter. […] The average growth rate of AAAs of sizes 30 mm to 55 mm ranges 0.2-0.3 cm/year. Larger AAAs are associated with higher AAA growth rates. […] Without surgery, the annual survival rate is only 20% for aneurysms larger than 5 cm. […] The outcome is poor, with approximately 80% overall mortality from ruptured AAA.

• #31 Abdominal Aortic Aneurysms (AAA) – Cardiovascular Disorders – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/cardiovascular-disorders/diseases-of-the-aorta-and-its-branches/abdominal-aortic-aneurysms-aaa

  Some abdominal aortic aneurysms enlarge at a rate of 10%/year. Enlargement often occurs in a stepwise pattern with periods of no growth observed. Other aneurysms enlarge exponentially. […] The need for surgical treatment is related to aneurysm size, which is linked to the risk of rupture. […] Ruptured abdominal aortic aneurysms require immediate open surgery or endovascular stent grafting. Without treatment, mortality rate approaches 100%. There is no clear difference in mortality for open surgical treatment compared with endovascular stent grafting. […] Aneurysms should be monitored with ultrasound or abdominal CT scans every 6 to 12 months for expansion that warrants treatment.

• #32 Managing Your Abdominal Aortic Aneurysm – Symptoms & Treatment | Carle.org

  https://carle.org/conditions/heart-and-vascular-conditions/abdominal-aortic-aneurysm

  Abdominal aortic aneurysms often dont produce symptoms. When present, symptoms usually include pain in the middle of the abdomen (belly) or back. […] If an aneurysm is suspected, the health care provider will order abdominal ultrasound (sonogram) and computed tomography (CT). […] Treatment of aneurysms between 4 and 5 cm (1.6 and 2 inches) remains unclear. Some health care providers recommend surgery and others just follow-up examinations. If the aneurysm is growing more than 0.4 inch per year, surgery may be the best option.

• #33 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2022/0800/abdominal-aortic-aneurysm.html

  The average annual risk of rupture for aneurysms that are 6.0 cm or larger is more than 10%. […] Patients with a ruptured aneurysm typically present with sudden onset of severe abdominal pain, back pain, severe hypotension, lower extremity weakness, loss of pulses on bilateral lower extremities, and a pulsatile abdominal mass. […] A ruptured aneurysm is a medical and surgical emergency. […] The size of the diameter is crucial in determining the risk of rupture. Aneurysms 5.0 cm to 6.0 cm in diameter have a 3% to 15% risk of rupture within one year; those 6.0 cm to 7.0 cm have a 10% to 20% risk, those 7.0 cm to 8.0 cm have a 20% to 40% risk, and aneurysms larger than 8.0 cm have a 30% to 50% risk of rupture within one year. […] The goal of medical management is to prevent AAA rupture and avoid invasive treatment by preventing aneurysm enlargement or reducing aneurysm size. […] Surgical management is indicated when the aneurysm diameter is 5.5 cm or larger for men and 5.0 cm or larger for women.

• #34 Abdominal aortic aneurysm – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/abdominal-aortic-aneurysm/diagnosis-treatment/drc-20350693

  Abdominal aortic aneurysms are often found when a physical exam or imaging test is done for another reason. […] The goal of abdominal aortic aneurysm treatment is to prevent an aneurysm from rupturing. Treatment may involve: […] If the abdominal aortic aneurysm is small and isn’t causing symptoms, you may only need frequent health checkups and imaging tests to see if the aneurysm is growing. […] Repair surgery also may be recommended if you have symptoms such as stomach pain or have a leaking, tender or painful aneurysm. […] Your healthcare professional may tell you to avoid heavy lifting and vigorous physical activity. These activities may cause extreme increases in blood pressure, which can make an aneurysm worse.

• #35 Abdominal Aortic Aneurysm | AAFP

  https://www.aafp.org/pubs/afp/issues/2015/0415/p538.html

  Several nonsurgical options have been studied for the potential ability to slow aneurysm progression. Smoking cessation may help because smoking causes an incremental increased growth rate of up to 0.4 mm per year. […] A diameter of 5.5 cm has been used in many protocols as a threshold for performing elective surgery, particularly for infrarenal and juxtarenal aneurysms. At this size, it is thought that the benefits of surgery outweigh the risks.

• #36 Abdominal aortic aneurysm – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/abdominal-aortic-aneurysm/diagnosis-treatment/drc-20350693

  Abdominal aortic aneurysms are often found when a physical exam or imaging test is done for another reason. […] The goal of abdominal aortic aneurysm treatment is to prevent an aneurysm from rupturing. Treatment may involve: […] If the abdominal aortic aneurysm is small and isn’t causing symptoms, you may only need frequent health checkups and imaging tests to see if the aneurysm is growing. […] Repair surgery also may be recommended if you have symptoms such as stomach pain or have a leaking, tender or painful aneurysm. […] Your healthcare professional may tell you to avoid heavy lifting and vigorous physical activity. These activities may cause extreme increases in blood pressure, which can make an aneurysm worse.

• #37 Clinical features and diagnosis of abdominal aortic aneurysm – UpToDate

  https://www.uptodate.com/contents/clinical-features-and-diagnosis-of-abdominal-aortic-aneurysm

  Abdominal aortic aneurysm (AAA), which is an abnormal focal dilation of the abdominal aorta, is relatively common and has the potential for significant morbidity and mortality. Most patients with AAA are asymptomatic but come to medical attention by findings of a pulsatile mass on physical examination, as the result of other abdominal imaging studies, or through ultrasound screening programs for AAA. […] When symptoms do occur, patients commonly present with abdominal, back, or flank pain, but thromboembolism can also occur, leading to symptoms of limb ischemia. Aneurysms that produce symptoms are at an increased risk for rupture, which is associated with high mortality rates. […] A diagnosis of AAA generally requires imaging confirmation that an aneurysm is present, which is most often accomplished using abdominal ultrasound. However, in symptomatic patients, computed tomography (CT) of the abdomen provides additional information that can determine if the aneurysm has ruptured, is expanding rapidly, and, for those without signs of rupture, whether symptoms are likely to be related to the aneurysm or due to other abdominal pathology.

• #38 Abdominal Aortic Aneurysm – Symptoms and Treatment • MyHeart

  https://myheart.net/articles/understanding-abdominal-aortic-aneurysm/

  In general the abdominal aortic aneurysm does not have symptoms, it’s a typically silent disease. If left untreated, and if it grows large enough, it can rupture and lead to a most likely sudden death. Aneurysm rupture is much less likely in those lower than 4-5cm. In aneurysms larger than 7 – 10 cm however, rupture may be greater than 40%. Once an aneurysm ruptures, chance of dying from it is greater than 50%, which is incredibly high. […] The majority of patients with abdominal aortic aneurysm will not have symptoms. In those that do, symptoms may include abdominal or back pain. Some patients may feel a sensation of pulsation on the abdomen. If the aneurysm grows large enough to compress on the veins around it then there may be leg swelling. Sometimes a large aneurysm can compress nerve structures and lead to pain going down in to the legs. Physical exam may detect a pulsatile abdominal mass, however the lack of a palpable mass doesn’t mean there isn’t an aneurysm. In fact physical exam is more likely to miss an abdominal aortic aneurysm than identify one. […] Rupture of an aneurysm is a major emergency associated with a very high death rate and needs emergent attention. The classic description of this is low blood pressure, pain radiating in to the back and feeling a pulsatile mass in the abdominal area.

• #39 Clinical features and diagnosis of abdominal aortic aneurysm – UpToDate

  https://www.uptodate.com/contents/clinical-features-and-diagnosis-of-abdominal-aortic-aneurysm

  Abdominal aortic aneurysm (AAA), which is an abnormal focal dilation of the abdominal aorta, is relatively common and has the potential for significant morbidity and mortality. Most patients with AAA are asymptomatic but come to medical attention by findings of a pulsatile mass on physical examination, as the result of other abdominal imaging studies, or through ultrasound screening programs for AAA. […] When symptoms do occur, patients commonly present with abdominal, back, or flank pain, but thromboembolism can also occur, leading to symptoms of limb ischemia. Aneurysms that produce symptoms are at an increased risk for rupture, which is associated with high mortality rates. […] A diagnosis of AAA generally requires imaging confirmation that an aneurysm is present, which is most often accomplished using abdominal ultrasound. However, in symptomatic patients, computed tomography (CT) of the abdomen provides additional information that can determine if the aneurysm has ruptured, is expanding rapidly, and, for those without signs of rupture, whether symptoms are likely to be related to the aneurysm or due to other abdominal pathology.

• #40 Abdominal Aortic Aneurysms: Symptoms and Treatment | Doctor

  https://patient.info/doctor/abdominal-aortic-aneurysms

  Most patients with unruptured AAA have no symptoms. […] AAA may be an incidental finding on clinical examination, or on scans – ultrasound, CT or MRI. It may sometimes be visible on a plain X-ray film. […] Possible symptoms and signs are: Pain in the back, abdomen, loin or groin: This may be due to pressure on nearby structures. Back pain may be due to erosion of the vertebral bodies. […] NB: severe lumbar pain of recent onset may indicate impending rupture. […] The patient or doctor may find a pulsatile abdominal swelling. […] Distal embolisation may produce features of limb ischaemia. The appearance of micro-embolic lower limb infarcts in a patient with easily palpable pedal pulses suggests a popliteal or abdominal aneurysm. […] Ureterohydronephrosis can also occur with AAA. […] Inflammation or retroperitoneal fibrosis can complicate AAA and may cause symptoms – eg, back pain, weight loss and symptoms related to entrapment of adjacent structures.

• #41 Aneurysm: Abdominal, Aortic, Thoracic and Peripheral – Brigham and Women’s Hospital

  https://www.brighamandwomens.org/heart-and-vascular-center/diseases-and-conditions/aneurysm-abdominal-aortic-thoracic-and-peripheral

  Most aortic aneurysms are asymptomatic. Some aneurysms, however, may produce symptoms such as intense back or abdominal pain. The major risk of an aortic aneurysm is a rupture that results in severe or fatal internal bleeding. Ruptured abdominal aortic aneurysms are the 13th leading cause of death in the United States, with over 15,000 Americans dying each year. […] It is recommended that men between the ages of 65 and 75 who have ever smoked tobacco get screened for an abdominal aortic aneurysm, even if they don’t have symptoms. Men 60 or older who have a family history of AAA should also consider getting tested.

• #42 Understanding Abdominal Aortic Aneurysms: Risks, Symptoms and Treatment Options | New York, NY

  https://www.drbenvenisty.com/blog/understanding-abdominal-aortic-aneurysms-risks-symptoms-and-treatment-options/

  Abdominal aortic aneurysms (AAA) pose a significant threat to vascular health, yet they often go unnoticed until a potentially life-threatening complication occurs. […] This condition is often asymptomatic in its early stages, making it difficult to detect without proper screening. However, as the aneurysm grows larger, it can put pressure on surrounding organs and tissues, increasing the risk of rupture, a potentially life-threatening emergency. […] While many abdominal aortic aneurysms remain asymptomatic until they rupture, some patients may experience warning signs such as abdominal or back pain, pulsating sensations in the abdomen, or a persistent feeling of fullness or discomfort. […] Recognizing these risk factors and being vigilant about symptoms is crucial for early detection and intervention. […] Abdominal aortic aneurysms represent a serious vascular health concern that requires prompt diagnosis and intervention.

• #43 Abdominal aortic aneurysm – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/3000088

  Abdominal aortic aneurysm (AAA) can present ruptured or unruptured. […] Patients with a ruptured AAA may present with new abdominal and/or back pain, cardiovascular collapse, or loss of consciousness. Urgent imaging with bedside aortic ultrasound or computed tomography angiography (CTA) is required. […] However, patients with an unruptured AAA are usually asymptomatic and their AAA is detected incidentally or through targeted screening. In the minority of patients who experience symptoms, abdominal, back, and groin pain are typical. […] Urgent surgical repair is indicated for patients with a ruptured or symptomatic AAA. […] For asymptomatic AAA detected as an incidental finding, surveillance is preferred to surgical repair until the theoretical risk of rupture exceeds the estimated risk of operative mortality. Repair is indicated in patients with asymptomatic AAA that is large or growing rapidly.

• #44 Understanding Abdominal Aortic Aneurysm Symptoms And Causes – Vascular Vein Center at Gulfcoast Surgeons

  https://gulfcoastsurgeons.com/understanding-abdominal-aortic-aneurysm-symptoms-and-causes/

  Leg Pain or Numbness: If the aneurysm is pressing on nearby nerves, it can cause leg pain, numbness, or weakness, especially in the calves or thighs. […] Rapid Heartbeat or Shortness Of Breath: In rare cases, a large AAA may cause a rapid heartbeat or difficulty breathing due to the increased pressure on the surrounding organs. […] Early detection and proper management of an abdominal aortic aneurysm are crucial for preventing potentially life-threatening complications. If you experience any of the symptoms mentioned or have concerns about your risk factors, it is essential to consult a healthcare professional for evaluation and appropriate treatment recommendations.

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