Materiały źródłowe

• #1 Skin Lumps – UF Health

  https://ufhealth.org/conditions-and-treatments/skin-lumps

  Skin lumps are any abnormal bumps or swellings on or under the skin. […] Most lumps and swellings are benign (not cancerous) and are harmless, especially the kind that feel soft and roll easily under the fingers (such as lipomas and cysts). […] A lump or swelling that appears suddenly (over 24 to 48 hours) and is painful is usually caused by an injury or an infection. […] Common causes of skin lumps include: Lipomas, which are fatty lumps under the skin; Enlarged lymph glands, usually in the armpits, neck, and groin; Cysts, a closed sac in or under the skin that is lined with skin tissue and contains fluid or semisolid material; Benign skin growths such as seborrheic keratoses, skin tags, or neurofibromas; Boils, painful, red bumps usually involving an infected hair follicle or group of follicles; Corns or calluses, caused by skin thickening in response to continued pressure (for example, from shoes) and usually occurring on a toe or foot; Warts, caused by a virus that develops a rough, hard bump, usually appearing on a hand or foot and often with tiny black dots in the bump; Moles, skin-colored, tan, or brown bumps on the skin; Abscesses, infected fluid and pus trapped in a closed space from which it cannot escape; Cancer of the skin (colored or pigmented spot that bleeds easily, changes size or shape, or crusts and does not heal).

• #2 Skin lumps Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/symptoms/skin-lumps

  Skin lumps are any abnormal bumps or swellings on or under the skin. […] Most lumps and swellings are benign (not cancerous) and are harmless, especially the kind that feel soft and roll easily under the fingers (such as lipomas and cysts). A lump or swelling that appears suddenly (over 24 to 48 hours) and is painful is usually caused by an injury or an infection. […] Common causes of skin lumps include: Lipomas, which are fatty lumps under the skin; Enlarged lymph glands, usually in the armpits, neck, and groin; Cysts, a closed sac in or under the skin that is lined with skin tissue and contains fluid or semisolid material; Benign skin growths such as seborrheic keratoses, skin tags, or neurofibromas; Boils, painful, red bumps usually involving an infected hair follicle or group of follicles; Corns or calluses, caused by skin thickening in response to continued pressure (for example, from shoes) and usually occurring on a toe or foot; Warts, caused by a virus that develops a rough, hard bump, usually appearing on a hand or foot and often with tiny black dots in the bump; Moles, skin-colored, tan, or brown bumps on the skin; Abscesses, infected fluid and pus trapped in a closed space from which it cannot escape; Cancer of the skin (colored or pigmented spot that bleeds easily, changes size or shape, or crusts and does not heal).

• #3 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Understanding the Basics: What Are Lumps and Why Do They Form? […] Lumps are a common medical concern that can provoke fear and anxiety. Whether you’ve discovered a lump on your body or are simply curious about what lumps are, this article aims to demystify these growths. We will explore the nature of lumps, what causes them, the different types, and how they can be treated. […] Lumps can form due to a wide range of factors. Here are some of the most common reasons behind their development: […] Inflammation: Inflammation in response to injury or infection can lead to the formation of lumps. These lumps are often painful and are the body’s way of protecting and healing the affected area. […] Cysts: Cysts are sac-like pockets filled with fluid, air, or other substances. They can form anywhere in the body and are often benign. Sebaceous cysts, for example, are common. Infection, and pus formation can be a cause of concern in them.

• #4 Lump Under the Skin: Causes, Symptoms, and Treatment

  https://resources.healthgrades.com/right-care/symptoms-and-conditions/lump

  A lump is a swelling, bump, or growth that can appear anywhere on your body. It can be soft, hard, painful, or painless. […] Most lipomas range between 1 and 10 centimeters, but some can be larger. Researchers are not sure what causes them, but trauma to the area may be a possible cause. […] Lumps can form under your skin for many reasons. They can occur due to infection, inflammatory diseases, trauma, and tumors. […] If you have a local infection, you may notice a lump or abscess. Lumps that occur due to infection usually disappear when the infection clears up. […] Conditions that produce inflammation throughout your body may cause lumps. Rheumatoid arthritis may cause firm lumps under the skin near the affected joints. […] A tumor is typically a solid mass of tissue. It can be benign and harmless, or it may be malignant or cancerous.

• #5 Why Do I Have a Lump in My Neck? | Duke Health

  https://www.dukehealth.org/blog/why-do-i-have-lump-my-neck

  If you notice a lump in your neck, its important to be evaluated by a doctor quickly. […] According to Dr. Cannon, most reasons for a lump in your neck are not life-threatening. The most common cause is swollen lymph nodes due to a virus or an infection like tonsillitis or strep throat. […] Certain types of cancer can cause a lump in your neck. These include: Laryngeal (voice box) cancer, Lymphoma, Oral cancer, Oropharyngeal cancer, Salivary gland cancer, Skin cancer (melanoma and non-melanoma), Thyroid cancer. […] If the lump in your neck hasnt gone away in a few days, make an appointment with your primary care doctor or visit an urgent care. […] Your primary care doctor may prescribe antibiotics to treat a bacterial infection that could be causing your lymph nodes to swell. […] An ENT may recommend a needle biopsy to diagnose the lump.

• #6 Skin Lumps – UF Health

  https://ufhealth.org/conditions-and-treatments/skin-lumps

  Skin lumps are any abnormal bumps or swellings on or under the skin. […] Most lumps and swellings are benign (not cancerous) and are harmless, especially the kind that feel soft and roll easily under the fingers (such as lipomas and cysts). […] A lump or swelling that appears suddenly (over 24 to 48 hours) and is painful is usually caused by an injury or an infection. […] Common causes of skin lumps include: Lipomas, which are fatty lumps under the skin; Enlarged lymph glands, usually in the armpits, neck, and groin; Cysts, a closed sac in or under the skin that is lined with skin tissue and contains fluid or semisolid material; Benign skin growths such as seborrheic keratoses, skin tags, or neurofibromas; Boils, painful, red bumps usually involving an infected hair follicle or group of follicles; Corns or calluses, caused by skin thickening in response to continued pressure (for example, from shoes) and usually occurring on a toe or foot; Warts, caused by a virus that develops a rough, hard bump, usually appearing on a hand or foot and often with tiny black dots in the bump; Moles, skin-colored, tan, or brown bumps on the skin; Abscesses, infected fluid and pus trapped in a closed space from which it cannot escape; Cancer of the skin (colored or pigmented spot that bleeds easily, changes size or shape, or crusts and does not heal).

• #7 Lump in Breast: 7 Common Causes & Treatment – Tua Saúde

  https://www.tuasaude.com/en/breast-lump/

  A lipoma is caused by a build-up of fatty tissue in the breast and it is not serious. […] Some breast infections, such as mastitis during pregnancy, can also cause an inflammation of the tissues and ducts inside the breast and cause lumps. […] Diabetic mastopathy is a rare and serious type of mastitis. This inflammation in the breast causes pain, redness and the appearance of one or more lumps in the breast that can be confused with cancer. […] Breast cancer is a disease that initially starts as a lump in the breast that is accompanied by other breast changes like changes in nipple color and/or shape, discharge leaking from the nipple, breast skin changes, and breast or nipple itchiness. […] Lumps in the breast normally do not need any treatment, as most are not detrimental to health and do not increase in size.

• #8 Leg Lump – Symptoms, Causes, Treatments

  https://resources.healthgrades.com/right-care/bones-joints-and-muscles/leg-lump

  A lump is a bump, nodule, tumor, or localized area of swelling that can occur anywhere on your body. Leg lumps can be caused by any number of conditions, including infections, inflammation, tumors and trauma. […] Leg lumps have many possible causes, including trauma, infections, inflammatory diseases, benign tumors, and cancers. […] Minor and severe injuries, as well as internal trauma, can result in a localized swelling or lump on the leg including: […] An infection may produce a lump in the form of a localized abscess or boil. Infectious causes of lumps include: […] Some conditions that lead to inflammation in the body may produce leg lumps, particularly around the knee joint including: […] Both benign and malignant tumors can cause lumps including: […] In some cases, a leg lump may be a symptom of a serious or life-threatening condition including: […] Lumps caused by cancers may have life-threatening consequences, which depend on the type and stage (extent) of the cancer. Left untreated, lumps due to abscesses or serious infections may lead to widespread infection in the body.

• #9 Skin Lumps: Potential Causes and Treatment Options

  https://www.healthline.com/health/skin-lumps

  Skin lumps can be caused by a number of health conditions that range in severity. Common types and causes of skin lumps include: […] The most common cause of skin lumps is trauma or injury. This type of lump is sometimes called a goose egg. It occurs when you hit your head or another part of your body. […] A cyst is another typical cause of skin lumps. A cyst is an enclosed area of skin tissue that forms underneath the outermost layer of skin. […] You may also encounter skin lumps where your lymph glands are located. […] Childhood illnesses, such as mumps and chicken pox, can also give your skin a lumpy appearance. […] A lump could be cancerous if it: […] Discuss any unusual skin lumps with your healthcare provider. […] Most skin lumps aren’t serious. Usually, treatment is only necessary if the lump is bothering you.

• #10 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Tumors: Tumors can be benign (non-cancerous) or malignant (cancerous). Benign tumors, while not cancerous, can still cause health problems depending on their location and size. Malignant tumors require immediate medical attention. […] Lipomas: Lipomas are a type of benign tumor made up of fat cells. They are typically soft to the touch and moveable under the skin. […] Trauma: Physical injury or trauma to an area of the body can result in a lump. This is often a protective response by the body to the injured area. […] The causes of lumps are diverse, but some common factors include: […] Infection: Infections can cause localized swelling and the formation of lumps. These lumps typically recede with the resolution of the infection. […] Inflammation: Inflammatory responses, such as those in rheumatoid arthritis, can lead to lump formation around affected joints.

• #11 Suspicious breast lumps – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/suspicious-breast-lumps/symptoms-causes/syc-20352786

  Breast lumps can be caused by: […] A breast lump is a growth of tissue that forms in the breast. […] A breast lump that’s painless, hard, has irregular edges and is different from the breast tissue around it might be breast cancer. […] Breast cysts. These fluid-filled sacs inside the breast are round, smooth and firm. […] Fibrocystic breast changes. With these changes, you may feel general fullness in your breasts. […] Fibroadenomas. These solid breast tumors aren’t cancer. […] Injury or post-surgery. A serious injury to breast tissue or a complication after breast surgery can create a breast lump. […] Infections. A collection of infected fluid called an abscess in breast tissue also can cause a breast lump. […] Intraductal papilloma. This is a skin tag-like growth in a milk duct. […] Lipoma. This type of lump can feel soft. […] Some benign breast conditions that cause lumps can make breast cancer more likely later on. […] Certain breast conditions that aren’t cancer.

• #12 Neck Lumps – Differential Diagnosis – Investigation – TeachMeSurgery

  https://teachmesurgery.com/ent/presentations/neck-lumps/

  Neck lumps are a common presentation in the general population and have a number of possible causes. […] The possible causes of a neck lump can be formulated using a surgical sieve: […] Reactive lymphadenopathy – increase in size of the cervical lymph nodes in response to infection. […] Lymphoma – a haematological malignancy that commonly causes lymphadenopathy. […] Head and Neck Cancer or Salivary Gland Tumour. […] Metastatic disease spread. […] Skin lump, ranging from benign (e.g. lipoma) to malignant (skin cancer). […] Carotid body tumour (see below). […] Sarcoidosis. […] Haematoma. […] Thyroid disease, such as Graves disease. […] Cystic hygroma (see below). […] Thyroglossal cyst (see below). […] Branchial cyst (see below). […] Dermoid cyst – a cystic type teratoma, form along the lines of embryological fusion, can present as midline painless lumps, more common in children and young adults.

• #13 Hard lump under the skin: Causes and pictures

  https://www.medicalnewstoday.com/articles/324903

  There are many causes of noncancerous hard lumps under the skin. These can range from benign cysts to swollen lymph nodes and lipomas. […] The exact cause of dermatofibromas remains unclear, but potential causes include trauma or injury to the skin, insect or spider bites, and splinters. […] The exact cause of lipomas remains unknown. Some genetic conditions, such as Gardners syndrome, can increase a persons likelihood of developing a lipoma. […] A hard lump under the skin does not necessarily indicate cancer. Infections, clogged glands, and hormonal changes can all cause noncancerous lumps under the skin.

• #14 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Understanding the Basics: What Are Lumps and Why Do They Form? […] Lumps are a common medical concern that can provoke fear and anxiety. Whether you’ve discovered a lump on your body or are simply curious about what lumps are, this article aims to demystify these growths. We will explore the nature of lumps, what causes them, the different types, and how they can be treated. […] Lumps can form due to a wide range of factors. Here are some of the most common reasons behind their development: […] Inflammation: Inflammation in response to injury or infection can lead to the formation of lumps. These lumps are often painful and are the body’s way of protecting and healing the affected area. […] Cysts: Cysts are sac-like pockets filled with fluid, air, or other substances. They can form anywhere in the body and are often benign. Sebaceous cysts, for example, are common. Infection, and pus formation can be a cause of concern in them.

• #15 Cysts, Lumps and Bumps: Causes, Symptoms, Treatments

  https://www.webmd.com/skin-problems-and-treatments/cysts-lumps-bumps

  There are a number of conditions that cause lumps and bumps to appear on the surface or just below the skin. Some of the most common ones are: […] Cysts can develop as a result of infection, clogging of sebaceous glands (oil glands), or around foreign bodies, such as earrings. […] Cysts usually do not cause pain unless they rupture or become infected or inflamed. Most cysts do not disappear on their own without treatment. […] The cause of cherry angiomas is not known, and they have no symptoms. […] Sometimes, dermatofibromas appear after injury, like a bug bite or after bumping your arm or leg. […] A keratoacanthoma happens when cells in a hair follicle do not grow normally. The growth may be triggered by a minor skin injury in an area that previously had sun damage. Ultraviolet radiation from sun exposure is the biggest risk factor in keratoacanthomas.

• #16 3 Benign Causes of Skin Lumps and Bumps

  https://www.lanermc.org/community/lane-health-blog/3-benign-causes-of-skin-lumps-and-bumps

  Epidermoid cysts (also known as skin or sebaceous cysts) are small, round, hard lumps that most often develop within a hair follicle. They may result from trauma to the skin, infection, sun exposure or acne and are most often comprised of the skin cell protein, keratin. […] Lipomas are soft lumps of fatty tissue under the skin that can grow slowly over a long period of time. While you may hear them referred to as „soft tissue tumors,” they are nearly always benign and harmless. […] Dermatofibromas are round bumps on the skin that appear brownish-red in color. The bumps are firm and may bleed when cut or scratched. They can also be itchy and tender to the touch. However, these growths are benign and are often the result of previous trauma to the skin such as a bug bite. […] While these lumps, like most, are the result of benign causes, it is important to have any skin changes examined by a physician.

• #17 Suspicious breast lumps – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/suspicious-breast-lumps/symptoms-causes/syc-20352786

  Breast lumps can be caused by: […] A breast lump is a growth of tissue that forms in the breast. […] A breast lump that’s painless, hard, has irregular edges and is different from the breast tissue around it might be breast cancer. […] Breast cysts. These fluid-filled sacs inside the breast are round, smooth and firm. […] Fibrocystic breast changes. With these changes, you may feel general fullness in your breasts. […] Fibroadenomas. These solid breast tumors aren’t cancer. […] Injury or post-surgery. A serious injury to breast tissue or a complication after breast surgery can create a breast lump. […] Infections. A collection of infected fluid called an abscess in breast tissue also can cause a breast lump. […] Intraductal papilloma. This is a skin tag-like growth in a milk duct. […] Lipoma. This type of lump can feel soft. […] Some benign breast conditions that cause lumps can make breast cancer more likely later on. […] Certain breast conditions that aren’t cancer.

• #18 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Although warts are usually benign, it pays to seek medical advice since they are contagious. […] Dermatofibromas are hard, often painful skin tumours that develop just beneath the skin, usually on the extremities, such as your forearm. […] Usually, they are benign, but since some develop into malignancies, it pays to schedule an ultrasound exam to rule out cancer. […] Risk factors for dermatofibromas include being female, having an injury to the skin from a spider bite, having a tattoo or skin testing, or having a history of folliculitis. […] When you have an infection, your body rises to the occasion, producing antibodies to fight off the invading germs. […] For that reason, your lymph nodes can become swollen and often sore. […] Ganglion cysts are fluid-filled, somewhat moveable lumps that form under your skin, usually near joints, such as your wrist or elbow.

• #19 Cysts, Lumps and Bumps: Causes, Symptoms, Treatments

  https://www.webmd.com/skin-problems-and-treatments/cysts-lumps-bumps

  Lipomas are soft tissue tumors under your skin that usually are slow-growing and are harmless. They have a soft, rubbery consistency. […] Neurofibromas are soft, fleshy growths found on or under the skin, sometimes even deep within the body. These are harmless tumors, but they can turn malignant, or cancerous, in rare cases. […] Cysts are noncancerous pockets of tissue that can be filled with fluid, pus, or other material. They’re common on the skin and may feel like large peas under the surface of your skin. Cysts can develop as a result of an infection, clogging of sebaceous glands (oil glands), or around foreign bodies, such as earrings. Some cysts don’t require treatment, but others can progress. Talk to your doctor if your bump grows or causes pain. They can prescribe medication or do procedures to treat the cyst.

• #20 Lipoma: What Is It, Causes, Symptoms, Types, Treatment

  https://my.clevelandclinic.org/health/diseases/15008-lipomas

  A lipoma is a lump of fatty tissue that grows just under the skin. […] Lipomas are benign soft tissue tumors. They grow slowly and are not cancerous. […] Healthcare providers arent sure what causes lipomas to grow. They are inherited (passed down through families). […] Some conditions cause multiple lipomas to form on the body. Lipoma-causing conditions include: Dercums disease, Gardner syndrome, Hereditary multiple lipomatosis, Madelungs disease. […] Lipomas (and many of the conditions that cause lipomas) are inherited. Since theyre passed down through families, it isnt possible to prevent them.

• #21 Lipoma: What Is It, Causes, Symptoms, Types, Treatment

  https://my.clevelandclinic.org/health/diseases/15008-lipomas

  A lipoma is a lump of fatty tissue that grows just under the skin. […] Lipomas are benign soft tissue tumors. They grow slowly and are not cancerous. […] Healthcare providers arent sure what causes lipomas to grow. They are inherited (passed down through families). […] Some conditions cause multiple lipomas to form on the body. Lipoma-causing conditions include: Dercums disease, Gardner syndrome, Hereditary multiple lipomatosis, Madelungs disease. […] Lipomas (and many of the conditions that cause lipomas) are inherited. Since theyre passed down through families, it isnt possible to prevent them.

• #22 Breast lump Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/symptoms/breast-lump

  A breast lump is swelling, growth, or mass in the breast. […] Breast lumps in both men and women raise concern for breast cancer, even though most lumps are not cancer. […] Lumps in a woman are most often either fibroadenomas or cysts, or just normal variations in breast tissue known as fibrocystic changes. […] Fibrocystic changes are painful, lumpy breasts. This is a benign condition that does not increase your risk for breast cancer. […] Fibroadenomas are noncancerous lumps that feel rubbery. […] These lumps do not have cancer or become cancerous except in rare cases. […] Cysts are fluid-filled sacs that often feel like soft grapes. […] Other causes of breast lumps include: Breast cancer. […] Injury. […] Lipoma. […] Milk cysts (sacs filled with milk). […] Breast abscess. […] How a breast lump is treated depends on the cause.

• #23 Cysts, Lumps and Bumps: Causes, Symptoms, Treatments

  https://www.webmd.com/skin-problems-and-treatments/cysts-lumps-bumps

  Lipomas are soft tissue tumors under your skin that usually are slow-growing and are harmless. They have a soft, rubbery consistency. […] Neurofibromas are soft, fleshy growths found on or under the skin, sometimes even deep within the body. These are harmless tumors, but they can turn malignant, or cancerous, in rare cases. […] Cysts are noncancerous pockets of tissue that can be filled with fluid, pus, or other material. They’re common on the skin and may feel like large peas under the surface of your skin. Cysts can develop as a result of an infection, clogging of sebaceous glands (oil glands), or around foreign bodies, such as earrings. Some cysts don’t require treatment, but others can progress. Talk to your doctor if your bump grows or causes pain. They can prescribe medication or do procedures to treat the cyst.

• #24 11 Common Foot Bumps and Lumps and How to Handle Them

  https://balancehealth.com/resources/11-common-foot-bumps-and-lumps-and-how-to-handle-them/university-foot-and-ankle-institute/

  Plantar warts are caused by the human papillomavirus (HPV), often entering the foot through cuts or areas of thin skin. […] Bursitis occurs when the small fluid-filled sacs (bursae) that surround and cushion the joints become inflamed due to repeated stress or injury. […] Cysts are small, fluid-filled sacs that can form in the soft tissues surrounding a joint or tendon in the foot. The two most common types are synovial and ganglion cysts, which are both benign. While many cysts cause no symptoms, some can press on nerves or tendons, causing pain. […] Dyshidrotic eczema is a condition that causes small, itchy bumps filled with liquid on the soles of the feet. While the cause is not fully known, it may be triggered by stress or allergies.

• #25 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Hormonal Changes: Hormonal fluctuations, especially in women, can lead to breast lumps or the development of cysts. […] Genetic Factors: Some individuals are more prone to developing certain types of lumps due to genetic factors. […] Unknown Causes: In some cases, the cause of a lump may remain unknown, requiring further medical evaluation. […] Lumps can be a source of worry, but not all of them are cause for alarm. It is crucial to seek medical advice when you discover a lump, as early detection and diagnosis can make a significant difference in the outcome. Understanding the nature, formation, and types of lumps, as well as their potential causes and treatment options, empowers individuals to take the right steps toward their health and well-being.

• #26 Breast lump Information | Mount Sinai – New York

  https://www.mountsinai.org/health-library/symptoms/breast-lump

  A breast lump is swelling, growth, or mass in the breast. […] Breast lumps in both men and women raise concern for breast cancer, even though most lumps are not cancer. […] Lumps in a woman are most often either fibroadenomas or cysts, or just normal variations in breast tissue known as fibrocystic changes. […] Fibrocystic changes are painful, lumpy breasts. This is a benign condition that does not increase your risk for breast cancer. […] Fibroadenomas are noncancerous lumps that feel rubbery. […] These lumps do not have cancer or become cancerous except in rare cases. […] Cysts are fluid-filled sacs that often feel like soft grapes. […] Other causes of breast lumps include: Breast cancer. […] Injury. […] Lipoma. […] Milk cysts (sacs filled with milk). […] Breast abscess. […] How a breast lump is treated depends on the cause.

• #27 Common causes of painful breast lumps that aren’t cancer – VAB

  https://eu.bd.com/vab-guide/benign-breast-nodules/

  One of the most common causes of breast lumps, cysts are (like abscesses) fluid filled lumps that develop under the skin. They can vary in size from small lumps the size of a fingernail, to those much larger growing to several centimetres in size. […] Fibroadenomas are lumps that can develop outside of milk producing glands (lobules). In small areas in the breast new glands and ducts grow over the lobule in an irregular way, forming a lump that can be felt above the skin. […] The causes of breast cysts arent well known, but hormones may play a part in their development. Cysts are more likely to occur on those aged 30 60, and are more common in women having hormone replacement therapy (HRT). […] The majority of medical professionals believe fibroadenomas occur as a result of increased sensitivity to a hormone secreted by the ovaries called oestrogen.

• #28 Common causes of painful breast lumps that aren’t cancer – VAB

  https://eu.bd.com/vab-guide/benign-breast-nodules/

  One of the most common causes of breast lumps, cysts are (like abscesses) fluid filled lumps that develop under the skin. They can vary in size from small lumps the size of a fingernail, to those much larger growing to several centimetres in size. […] Fibroadenomas are lumps that can develop outside of milk producing glands (lobules). In small areas in the breast new glands and ducts grow over the lobule in an irregular way, forming a lump that can be felt above the skin. […] The causes of breast cysts arent well known, but hormones may play a part in their development. Cysts are more likely to occur on those aged 30 60, and are more common in women having hormone replacement therapy (HRT). […] The majority of medical professionals believe fibroadenomas occur as a result of increased sensitivity to a hormone secreted by the ovaries called oestrogen.

• #29 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Hormonal Changes: Hormonal fluctuations, especially in women, can lead to breast lumps or the development of cysts. […] Genetic Factors: Some individuals are more prone to developing certain types of lumps due to genetic factors. […] Unknown Causes: In some cases, the cause of a lump may remain unknown, requiring further medical evaluation. […] Lumps can be a source of worry, but not all of them are cause for alarm. It is crucial to seek medical advice when you discover a lump, as early detection and diagnosis can make a significant difference in the outcome. Understanding the nature, formation, and types of lumps, as well as their potential causes and treatment options, empowers individuals to take the right steps toward their health and well-being.

• #30 Skin Lumps: Causes, Diagnosis & Treatment

  https://www.usdermatologypartners.com/blog/lumps-under-the-skin/

  Some of the common lumps that develop under the skin include: Lipomas – These are benign, fatty tumors that develop beneath the skin. The underlying cause of lipomas is unknown, but they do seem to have a genetic connection as many people who develop lipomas have one or more family members who also develop these lumps below the skin. Lipomas may also develop as a result of an injury. […] Cysts – A small, closed sac formed by skin tissue that fills with oil, skin cells, and other materials. Beneath the skin, the cyst usually feels soft, but the texture may differ depending on what materials have become trapped inside the sac and how deeply they develop. Cysts are common skin growths, and there are many different types, including ganglion cysts (hands and wrists), synovial cysts (spine), pilar cysts (scalp), mucous cysts (feet or mouth), and epidermoid cysts (skin follicles).

• #31 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Although warts are usually benign, it pays to seek medical advice since they are contagious. […] Dermatofibromas are hard, often painful skin tumours that develop just beneath the skin, usually on the extremities, such as your forearm. […] Usually, they are benign, but since some develop into malignancies, it pays to schedule an ultrasound exam to rule out cancer. […] Risk factors for dermatofibromas include being female, having an injury to the skin from a spider bite, having a tattoo or skin testing, or having a history of folliculitis. […] When you have an infection, your body rises to the occasion, producing antibodies to fight off the invading germs. […] For that reason, your lymph nodes can become swollen and often sore. […] Ganglion cysts are fluid-filled, somewhat moveable lumps that form under your skin, usually near joints, such as your wrist or elbow.

• #32 Breast Lump: Types, Causes, How to Check Them & Treatment

  https://www.nationalbreastcancer.org/breast-lump/

  It is not clear what causes male breast cancer, but risk factors include: Older age, with male breast cancer usually diagnosed in men in their 60s; Exposure to estrogen-related drugs, such as those used to treat prostate cancer; Family history of breast cancer, whether male or female; Liver disease, such as cirrhosis; Obesity, which causes higher levels of estrogen in the body; Testicle disease or surgery; Klienfelter’s syndrome.

• #33 What Is a Skin Lump? Symptoms, Causes, Diagnosis, Treatment, and More

  https://www.everydayhealth.com/skin-lumps/guide/

  The term skin lump may be vague and the symptom can stem from many causes. […] A skin lump is a specific symptom of a medical condition, so the cause behind it depends on exactly what the skin lump is. […] Skin lumps can be divided into three different categories, says Dr. Seminario-Vidal: Benign: The lump is noncancerous and may not require any treatment. […] Inflammatory or infectious: The lump requires treatment but is not life-threatening. […] Malignant: These are cancerous and would require treatment in the short-term (rather than a wait-and-see approach). […] The conditions that cause skin lumps include skin tags, lipoma (fatty deposits under the skin), cysts, warts, inflammatory acne, lymphoma (cancer of the lymph system), or skin cancers, including basal cell carcinoma, squamous cell carcinoma, or melanoma. […] But even people with cancerous skin lumps can improve their outlook if they seek treatment before it has a chance to spread. […] Swollen lymph nodes may sometimes point to lymphoma, but treatment can help to send the disease into remission or cure it completely.

• #34 Skin Lumps: Causes, Symptoms, and Treatment

  https://patient.info/signs-symptoms/lumps-leaflet

  These include the lump: Being very hard when you feel it. Having an irregular outline. Seeming fixed to the skin (or other structures) around it. […] Many lumps are painful, but pain isn’t usually a feature of cancer lumps. Other causes of a lump, such as an infected cyst or a lymph gland, are more likely to be tender, or painful. […] Most lumps are harmless and do not need any treatment. However, it is very important to see your GP if: The lump feels hard or firm. The lump is painful. The lump is getting bigger. The lump doesn’t completely disappear within two weeks. You feel generally unwell with a high temperature (fever) or flu-like symptoms. You have recently lost weight without trying to diet. You have any other unexplained symptoms. The lump returns after it has been removed.

• #35 Why Do I Have a Lump in My Neck? | Duke Health

  https://www.dukehealth.org/blog/why-do-i-have-lump-my-neck

  If you notice a lump in your neck, its important to be evaluated by a doctor quickly. […] According to Dr. Cannon, most reasons for a lump in your neck are not life-threatening. The most common cause is swollen lymph nodes due to a virus or an infection like tonsillitis or strep throat. […] Certain types of cancer can cause a lump in your neck. These include: Laryngeal (voice box) cancer, Lymphoma, Oral cancer, Oropharyngeal cancer, Salivary gland cancer, Skin cancer (melanoma and non-melanoma), Thyroid cancer. […] If the lump in your neck hasnt gone away in a few days, make an appointment with your primary care doctor or visit an urgent care. […] Your primary care doctor may prescribe antibiotics to treat a bacterial infection that could be causing your lymph nodes to swell. […] An ENT may recommend a needle biopsy to diagnose the lump.

• #36 Lump Under the Skin: Causes, Symptoms, and Treatment

  https://resources.healthgrades.com/right-care/symptoms-and-conditions/lump

  A lump is a swelling, bump, or growth that can appear anywhere on your body. It can be soft, hard, painful, or painless. […] Most lipomas range between 1 and 10 centimeters, but some can be larger. Researchers are not sure what causes them, but trauma to the area may be a possible cause. […] Lumps can form under your skin for many reasons. They can occur due to infection, inflammatory diseases, trauma, and tumors. […] If you have a local infection, you may notice a lump or abscess. Lumps that occur due to infection usually disappear when the infection clears up. […] Conditions that produce inflammation throughout your body may cause lumps. Rheumatoid arthritis may cause firm lumps under the skin near the affected joints. […] A tumor is typically a solid mass of tissue. It can be benign and harmless, or it may be malignant or cancerous.

• #37 Skin Lumps: Potential Causes and Treatment Options

  https://www.healthline.com/health/skin-lumps

  Skin lumps can be caused by a number of health conditions that range in severity. Common types and causes of skin lumps include: […] The most common cause of skin lumps is trauma or injury. This type of lump is sometimes called a goose egg. It occurs when you hit your head or another part of your body. […] A cyst is another typical cause of skin lumps. A cyst is an enclosed area of skin tissue that forms underneath the outermost layer of skin. […] You may also encounter skin lumps where your lymph glands are located. […] Childhood illnesses, such as mumps and chicken pox, can also give your skin a lumpy appearance. […] A lump could be cancerous if it: […] Discuss any unusual skin lumps with your healthcare provider. […] Most skin lumps aren’t serious. Usually, treatment is only necessary if the lump is bothering you.

• #38 Lumps

  https://www2.hse.ie/conditions/lumps/

  Most lumps are harmless. […] Many things can cause lumps. […] There are lots of possible causes of lumps and growths. […] Possible causes of lumps on your body include: skin tags a small, fleshy growth on the skin, lipomas a soft, squashy lump that moves, skin cysts a hard lump that moves, skin abscesses a hard, painful lump with a high temperature. […] Possible causes of lumps on your armpit, neck or groin include: swollen glands swelling on the side of the neck, armpit or groin, hernia a lump in the groin, goitre a lump on the front of the neck, genital warts fleshy growths around the groin, non-Hodgkin’s lymphoma swelling on the side of the neck, armpit or groin that does not go down. […] Possible causes of lumps around the bottom include: piles a lump or lumps around the bottom (anus), often with itching or pain, rectal prolapse a lump on the bottom (anus) and the need to do a poo. […] There are a number of possible causes for lumps on the breast or on the testicles. […] Possible causes of lumps on the hands include: ganglion cysts a smooth lump on the hand, wrist or finger, warts a rough growth on the hand or finger.

• #39 Lumps

  https://www2.hse.ie/conditions/lumps/

  Most lumps are harmless. […] Many things can cause lumps. […] There are lots of possible causes of lumps and growths. […] Possible causes of lumps on your body include: skin tags a small, fleshy growth on the skin, lipomas a soft, squashy lump that moves, skin cysts a hard lump that moves, skin abscesses a hard, painful lump with a high temperature. […] Possible causes of lumps on your armpit, neck or groin include: swollen glands swelling on the side of the neck, armpit or groin, hernia a lump in the groin, goitre a lump on the front of the neck, genital warts fleshy growths around the groin, non-Hodgkin’s lymphoma swelling on the side of the neck, armpit or groin that does not go down. […] Possible causes of lumps around the bottom include: piles a lump or lumps around the bottom (anus), often with itching or pain, rectal prolapse a lump on the bottom (anus) and the need to do a poo. […] There are a number of possible causes for lumps on the breast or on the testicles. […] Possible causes of lumps on the hands include: ganglion cysts a smooth lump on the hand, wrist or finger, warts a rough growth on the hand or finger.

• #40 Lumps

  https://www2.hse.ie/conditions/lumps/

  Most lumps are harmless. […] Many things can cause lumps. […] There are lots of possible causes of lumps and growths. […] Possible causes of lumps on your body include: skin tags a small, fleshy growth on the skin, lipomas a soft, squashy lump that moves, skin cysts a hard lump that moves, skin abscesses a hard, painful lump with a high temperature. […] Possible causes of lumps on your armpit, neck or groin include: swollen glands swelling on the side of the neck, armpit or groin, hernia a lump in the groin, goitre a lump on the front of the neck, genital warts fleshy growths around the groin, non-Hodgkin’s lymphoma swelling on the side of the neck, armpit or groin that does not go down. […] Possible causes of lumps around the bottom include: piles a lump or lumps around the bottom (anus), often with itching or pain, rectal prolapse a lump on the bottom (anus) and the need to do a poo. […] There are a number of possible causes for lumps on the breast or on the testicles. […] Possible causes of lumps on the hands include: ganglion cysts a smooth lump on the hand, wrist or finger, warts a rough growth on the hand or finger.

• #41 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Forearm lumps can have a broad range of causes and symptoms. […] Most of the time, forearm lumps turn out to be benign (non-cancerous) growths. […] Knowing the causes and symptoms of the most common forearm lumps can help you discuss your condition with your doctor with greater confidence. […] These soft, moveable lumps occur when fat accumulates between the layers of muscles in your forearm and your skin. […] Risk factors for lipomas include being 40 and 60 years old or having a family history of the condition. […] Lipomas are benign, but they can cause discomfort if the tumour affects nearby nerves. […] Abscesses occur when pus from a bacterial infection collects beneath the skin. […] Some smaller abscesses resolve on their own. […] Caused by exposure to the human papillomavirus (HPV), these lumps appear as small, raised bumps in your skin.

• #42 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Although warts are usually benign, it pays to seek medical advice since they are contagious. […] Dermatofibromas are hard, often painful skin tumours that develop just beneath the skin, usually on the extremities, such as your forearm. […] Usually, they are benign, but since some develop into malignancies, it pays to schedule an ultrasound exam to rule out cancer. […] Risk factors for dermatofibromas include being female, having an injury to the skin from a spider bite, having a tattoo or skin testing, or having a history of folliculitis. […] When you have an infection, your body rises to the occasion, producing antibodies to fight off the invading germs. […] For that reason, your lymph nodes can become swollen and often sore. […] Ganglion cysts are fluid-filled, somewhat moveable lumps that form under your skin, usually near joints, such as your wrist or elbow.

• #43 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Risk factors for ganglion cysts include being female, having a previous joint injury, being between 20 and 50 years old, and having arthritis. […] Angiolipomas are relatively rare and occur in two types: Non-infiltrating angiolipomas and Infiltrating angiolipomas. […] Angiolipomas appear as round, spongy lumps, often occurring in groups. […] Most angiolipomas don’t require treatment. […] Although rare, liposarcomas often resemble angiolipomas. […] Like lipomas, liposarcomas start in your fat cells. […] Early liposarcoma symptoms include a new or fast-growing, rubbery lump under your skin. […] An ultrasound can help your doctor find signs of inflammation and fluid that indicate the types of repetitive injuries that give rise to angiolipomas, ganglion cysts, and other injury-induced forearm lumps. […] Ultrasound exams can also help your specialist diagnose masses, tumours, and other abnormalities in their early stages, giving you the best chance at a complete recovery.

• #44 printer-glyph

  https://harleystreetultrasound.com/articles/lumps-in-forearm/

  Risk factors for ganglion cysts include being female, having a previous joint injury, being between 20 and 50 years old, and having arthritis. […] Angiolipomas are relatively rare and occur in two types: Non-infiltrating angiolipomas and Infiltrating angiolipomas. […] Angiolipomas appear as round, spongy lumps, often occurring in groups. […] Most angiolipomas don’t require treatment. […] Although rare, liposarcomas often resemble angiolipomas. […] Like lipomas, liposarcomas start in your fat cells. […] Early liposarcoma symptoms include a new or fast-growing, rubbery lump under your skin. […] An ultrasound can help your doctor find signs of inflammation and fluid that indicate the types of repetitive injuries that give rise to angiolipomas, ganglion cysts, and other injury-induced forearm lumps. […] Ultrasound exams can also help your specialist diagnose masses, tumours, and other abnormalities in their early stages, giving you the best chance at a complete recovery.

• #45 Lumps and Bumps of the Fingers and Hand | TriHealth

  https://www.trihealth.com/services/trihealth-orthopedic-and-sports-care/conditions/hand-and-wrist/lumps-and-bumps-of-the-fingers-and-hand

  Certain risk factors can increase your chances of developing finger and wrist conditions that can lead to lumps and bumps, including: Age people over the age of 50 are more prone to degenerative hand conditions. Rheumatoid arthritis joint inflammation can lead to cysts and nodules. Osteoarthritis worn cartilage can lead to bone spurs or joint cysts. Past injuries past fractures or dislocations can cause joint stress or scar tissue and lead to anatomical abnormalities.

• #46 What Do Breast Cancer Lumps Feel Like? 6 Signs, Causes & Treatment

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

  Breast cancer is usually associated with the risk factors of age, genetics, or hormones. About 75% of breast cancers occur in women older than 50 years, 23% occur in women ages 30 to 50 years, and 2% occur in women under 30 years of age. […] Cancer may also be explained by one of many theories including exposure to viruses, chemicals, radiation, dietary factors, and genes (for example, BRCA-1). No single theory explains all types of breast cancer.

• #47 Breast Lumps: When to Worry

  https://www.everydayhealth.com/womens-health/when-to-worry-about-breast-lumps.aspx

  First, dont panic. A breast lump is a growth of tissue inside the breast, and 80 percent of these lumps are benign, meaning they are noncancerous, according to Stony Brook Cancer Center. […] What causes benign breast lumps? […] Most benign breast lumps and conditions are directly related to your menstrual cycle, fluctuations in your hormones, or the fluid buildup that comes with your monthly period. Other benign breast lumps and conditions may be related to plugged milk ducts, infections, or even breast injuries. The risk for benign breast conditions increases for women who have a hormonal imbalance, use hormone replacement therapy, or have a family history of benign breast disease or breast cancer. […] These can be caused by a variety of factors, including hormonal changes, thickening of your breast tissue, damage to the fatty breast tissue, and an infection of your milk ducts.

• #48 When to Worry About Your Body’s Lumps and Bumps – United Hospital Center Oncology

  https://wvcancercenter.com/when-to-worry-about-your-bodys-lumps-and-bumps/

  When it comes to lumps and bumps that suddenly appear on your body, the good news is that it is nothing to worry about in most cases. […] Despite these reassurances, we at United Hospital Center (UHC) encourage you to learn more about when a lump or bump warrants medical attention. […] If youre a woman who conducts monthly breast self-examinations, it is natural to feel worried when you feel a lump for the first time. After all, a new lump in the breast is often the most common sign of cancer and the first one that women discover. […] According to the National Breast Cancer Foundation, Inc., 40 percent of all new breast cancer diagnoses come after a woman first felt a lump herself. […] Your lymph nodes swell in response to something as minor as a cold or due to mild infections. […] Lymph cell abnormalities can indicate several types of cancer or they could be due to another cause.

• #49

  https://www.baus.org.uk/patients/conditions/12/testicular_lump/

  If you find a lump inside the scrotum, not arising from the skin of the scrotum itself, you should contact your GP immediately for further advice. […] If your GP is concerned that you could have testicular cancer, you may be referred urgently to the urology department using the fast-track (2-week wait) referral system. […] If a lump is within the body of the testis itself, there is a 90% chance that it is a testicular cancer. […] Testicular cancer is the commonest malignant tumour in men between 20 and 50 years old. […] Testicular cancer is commoner in abnormal testicles e.g. previously undescended testicles, testicles which have been injured or infected and soft, atrophic testicles (sometimes seen in infertile men). […] Swellings of the scrotum are usually cystic (fluid-filled), inflammatory or solid. Clinical examination and ultrasound scanning can usually differentiate between the possible causes.

• #50

  https://www.baus.org.uk/patients/conditions/12/testicular_lump/

  If you find a lump inside the scrotum, not arising from the skin of the scrotum itself, you should contact your GP immediately for further advice. […] If your GP is concerned that you could have testicular cancer, you may be referred urgently to the urology department using the fast-track (2-week wait) referral system. […] If a lump is within the body of the testis itself, there is a 90% chance that it is a testicular cancer. […] Testicular cancer is the commonest malignant tumour in men between 20 and 50 years old. […] Testicular cancer is commoner in abnormal testicles e.g. previously undescended testicles, testicles which have been injured or infected and soft, atrophic testicles (sometimes seen in infertile men). […] Swellings of the scrotum are usually cystic (fluid-filled), inflammatory or solid. Clinical examination and ultrasound scanning can usually differentiate between the possible causes.

• #51 Lump on Testicle: Cyst vs. Cancer and Other Causes

  https://www.cancercenter.com/cancer-types/testicular-cancer/symptoms/testicular-lumps

  Its important for men to pay attention to their reproductive health, which includes regular self-examinations to check for any changes, especially in the testicular and scrotal area. If a scrotal mass or lump is found during a self-examination, it’s important to keep in mind that most testicular lumps are not cancerous. […] On average, one of every 250 males will develop testicular cancer over their lifetime, according to the American Cancer Society (ACS). […] The different types of testicular lumps are categorized based on whether theyre benign (noncancerous), precancerous or cancerous. […] Benign testicular lumps arent caused by cancer, and they aren’t likely to develop into cancer in the future. […] Sometimes, a testicular lump is precancerous, which means it isnt cancer but may develop into cancer in the future.

• #52 Lump on Testicle: Cyst vs. Cancer and Other Causes

  https://www.cancercenter.com/cancer-types/testicular-cancer/symptoms/testicular-lumps

  A testicular cancer diagnosis is made through procedures including imaging tests, blood tests for tumor markers, and a type of surgery known as a radical inguinal orchiectomy (in which the testicle is removed and a biopsy is performed to detect cancer). […] More than 90 percent of cancerous lumps of the testicle originate in the germ cells, according to the ACS. […] Often, testicular lumps are caused by something other than testicular cancer. Sometimes, an infection may cause swelling and tenderness. […] To learn more about the causes of a testicular lump, the doctor may recommend several tests.

• #53 When to Worry About a Lump Under the Skin: What You Should Know – Ezra

  https://ezra.com/blog/when-to-worry-about-a-lump-under-skin

  Most skin lumps are benign, meaning they’re not cancerous and don’t pose a health risk. However, in rare cases, a lump could be a sign of a more serious condition, such as cancer. […] A lump that grows quickly over a short period is a red flag that warrants prompt medical attention. Rapid growth can be a sign of a more aggressive condition, potentially including cancer. […] A hard, immovable lump could indicate a more serious condition, including certain types of cancer. […] Changes in a lump’s appearance or size are important indicators that warrant medical attention. […] These changes could signal a more serious condition, including the possibility of cancer. […] People with a family history of cancer, especially skin, breast, or lymphatic cancers, should be particularly cautious about lumps. Genetic factors can increase the risk of certain types of cancer, making early detection crucial.

• #54 When to Worry About a Lump Under the Skin: What You Should Know – Ezra

  https://ezra.com/blog/when-to-worry-about-a-lump-under-skin

  Most skin lumps are benign, meaning they’re not cancerous and don’t pose a health risk. However, in rare cases, a lump could be a sign of a more serious condition, such as cancer. […] A lump that grows quickly over a short period is a red flag that warrants prompt medical attention. Rapid growth can be a sign of a more aggressive condition, potentially including cancer. […] A hard, immovable lump could indicate a more serious condition, including certain types of cancer. […] Changes in a lump’s appearance or size are important indicators that warrant medical attention. […] These changes could signal a more serious condition, including the possibility of cancer. […] People with a family history of cancer, especially skin, breast, or lymphatic cancers, should be particularly cautious about lumps. Genetic factors can increase the risk of certain types of cancer, making early detection crucial.

• #55 When to Worry About a Lump Under the Skin: What You Should Know – Ezra

  https://ezra.com/blog/when-to-worry-about-a-lump-under-skin

  Most skin lumps are benign, meaning they’re not cancerous and don’t pose a health risk. However, in rare cases, a lump could be a sign of a more serious condition, such as cancer. […] A lump that grows quickly over a short period is a red flag that warrants prompt medical attention. Rapid growth can be a sign of a more aggressive condition, potentially including cancer. […] A hard, immovable lump could indicate a more serious condition, including certain types of cancer. […] Changes in a lump’s appearance or size are important indicators that warrant medical attention. […] These changes could signal a more serious condition, including the possibility of cancer. […] People with a family history of cancer, especially skin, breast, or lymphatic cancers, should be particularly cautious about lumps. Genetic factors can increase the risk of certain types of cancer, making early detection crucial.

• #56 When to Worry About a Lump Under the Skin: What You Should Know – Ezra

  https://ezra.com/blog/when-to-worry-about-a-lump-under-skin

  Most skin lumps are benign, meaning they’re not cancerous and don’t pose a health risk. However, in rare cases, a lump could be a sign of a more serious condition, such as cancer. […] A lump that grows quickly over a short period is a red flag that warrants prompt medical attention. Rapid growth can be a sign of a more aggressive condition, potentially including cancer. […] A hard, immovable lump could indicate a more serious condition, including certain types of cancer. […] Changes in a lump’s appearance or size are important indicators that warrant medical attention. […] These changes could signal a more serious condition, including the possibility of cancer. […] People with a family history of cancer, especially skin, breast, or lymphatic cancers, should be particularly cautious about lumps. Genetic factors can increase the risk of certain types of cancer, making early detection crucial.

• #57 Ganglion cyst – causes, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/ganglion-cyst

  Ganglion cysts are smooth fluid filled lumps that can appear under the skin of your joints and tendons. […] The cause of ganglion cysts is unknown. […] It’s not known what causes ganglion cysts. […] Ganglion cysts can’t be prevented because the cause of ganglion cysts is unknown.

• #58 Ganglion cyst – causes, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/ganglion-cyst

  Ganglion cysts are smooth fluid filled lumps that can appear under the skin of your joints and tendons. […] The cause of ganglion cysts is unknown. […] It’s not known what causes ganglion cysts. […] Ganglion cysts can’t be prevented because the cause of ganglion cysts is unknown.

• #59 Lipoma Benign Lump | Other Conditions | Cancer Research UK

  https://www.cancerresearchuk.org/about-cancer/other-conditions/lipoma

  A lipoma is a non cancerous (benign) lump that forms due to an overgrowth of fat cells. […] We dont know what causes them, but some people develop them because of an inherited faulty gene. This condition is known as familial multiple lipomatosis and is not common. […] Rarely, doctors cant tell for certain whether the lump is a lipoma or not. Lipomas can be confused with malignant (cancerous) tumours, called liposarcomas.

• #60 Hard lump under the skin: Causes and pictures

  https://www.medicalnewstoday.com/articles/324903

  There are many causes of noncancerous hard lumps under the skin. These can range from benign cysts to swollen lymph nodes and lipomas. […] The exact cause of dermatofibromas remains unclear, but potential causes include trauma or injury to the skin, insect or spider bites, and splinters. […] The exact cause of lipomas remains unknown. Some genetic conditions, such as Gardners syndrome, can increase a persons likelihood of developing a lipoma. […] A hard lump under the skin does not necessarily indicate cancer. Infections, clogged glands, and hormonal changes can all cause noncancerous lumps under the skin.

• #61 Erythema nodosum | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/erythema-nodosum

  Erythema nodosum is a skin condition characterised by red and tender lumps, most commonly on the shins. […] The specific cause of erythema nodosum is unknown, but the condition can be triggered by certain drugs, diseases and infections. […] The exact cause of erythema nodosum is unknown, but some cases may be linked to or triggered by a range of infections and other factors, including: throat infections, usually bacterial, involvement of the lymph nodes in sarcoidosis, tuberculosis, Hodgkins disease, hormonal changes, such as pregnancy and the use of birth control pills, certain drugs, including penicillin, bromides and sulphonamides, inflammatory bowel disease (IBD), other infections, including psittacosis, infectious mononucleosis (EBV or 'glandular fever’), hepatitis B and syphilis. […] The trigger is unknown in around 20 per cent of cases.

• #62 Erythema nodosum | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/erythema-nodosum

  Erythema nodosum is a skin condition characterised by red and tender lumps, most commonly on the shins. […] The specific cause of erythema nodosum is unknown, but the condition can be triggered by certain drugs, diseases and infections. […] The exact cause of erythema nodosum is unknown, but some cases may be linked to or triggered by a range of infections and other factors, including: throat infections, usually bacterial, involvement of the lymph nodes in sarcoidosis, tuberculosis, Hodgkins disease, hormonal changes, such as pregnancy and the use of birth control pills, certain drugs, including penicillin, bromides and sulphonamides, inflammatory bowel disease (IBD), other infections, including psittacosis, infectious mononucleosis (EBV or 'glandular fever’), hepatitis B and syphilis. […] The trigger is unknown in around 20 per cent of cases.

• #63 Pictures of Bumps on Skin: Cysts, Skin Tags, Lumps, and More

  https://www.webmd.com/skin-problems-and-treatments/ss/slideshow-lumps-bumps-skin

  A keloid is a bump of scar tissue that grows past a wounds bounds. […] The slow-growing bumps form when a hair follicle or oil gland is blocked or damaged. […] It’s not clear exactly what causes this long-lasting condition, but genes probably play a role. […] Pseudofolliculitis barbae is an inflammatory response to shaving. […] It’s not clear what causes them, but you may get one after a minor injury like a bug bite. […] When you’re fighting an infection, they can swell to pea-size lumps or larger. […] If you have a round, moveable lump under your skin, it may be a lipoma.

• #64 Pictures of Bumps on Skin: Cysts, Skin Tags, Lumps, and More

  https://www.webmd.com/skin-problems-and-treatments/ss/slideshow-lumps-bumps-skin

  A keloid is a bump of scar tissue that grows past a wounds bounds. […] The slow-growing bumps form when a hair follicle or oil gland is blocked or damaged. […] It’s not clear exactly what causes this long-lasting condition, but genes probably play a role. […] Pseudofolliculitis barbae is an inflammatory response to shaving. […] It’s not clear what causes them, but you may get one after a minor injury like a bug bite. […] When you’re fighting an infection, they can swell to pea-size lumps or larger. […] If you have a round, moveable lump under your skin, it may be a lipoma.

• #65 Pictures of Bumps on Skin: Cysts, Skin Tags, Lumps, and More

  https://www.webmd.com/skin-problems-and-treatments/ss/slideshow-lumps-bumps-skin

  A keloid is a bump of scar tissue that grows past a wounds bounds. […] The slow-growing bumps form when a hair follicle or oil gland is blocked or damaged. […] It’s not clear exactly what causes this long-lasting condition, but genes probably play a role. […] Pseudofolliculitis barbae is an inflammatory response to shaving. […] It’s not clear what causes them, but you may get one after a minor injury like a bug bite. […] When you’re fighting an infection, they can swell to pea-size lumps or larger. […] If you have a round, moveable lump under your skin, it may be a lipoma.

• #66 Pictures of Bumps on Skin: Cysts, Skin Tags, Lumps, and More

  https://www.webmd.com/skin-problems-and-treatments/ss/slideshow-lumps-bumps-skin

  A keloid is a bump of scar tissue that grows past a wounds bounds. […] The slow-growing bumps form when a hair follicle or oil gland is blocked or damaged. […] It’s not clear exactly what causes this long-lasting condition, but genes probably play a role. […] Pseudofolliculitis barbae is an inflammatory response to shaving. […] It’s not clear what causes them, but you may get one after a minor injury like a bug bite. […] When you’re fighting an infection, they can swell to pea-size lumps or larger. […] If you have a round, moveable lump under your skin, it may be a lipoma.

• #67 Skin Lumps: Potential Causes and Treatment Options

  https://www.healthline.com/health/skin-lumps

  Skin lumps can be caused by a number of health conditions that range in severity. Common types and causes of skin lumps include: […] The most common cause of skin lumps is trauma or injury. This type of lump is sometimes called a goose egg. It occurs when you hit your head or another part of your body. […] A cyst is another typical cause of skin lumps. A cyst is an enclosed area of skin tissue that forms underneath the outermost layer of skin. […] You may also encounter skin lumps where your lymph glands are located. […] Childhood illnesses, such as mumps and chicken pox, can also give your skin a lumpy appearance. […] A lump could be cancerous if it: […] Discuss any unusual skin lumps with your healthcare provider. […] Most skin lumps aren’t serious. Usually, treatment is only necessary if the lump is bothering you.

• #68 Lumps: Causes and Basics

  https://www.samatahospital.com/understanding-the-basics-what-are-lumps-and-why-do-they-form/

  Hormonal Changes: Hormonal fluctuations, especially in women, can lead to breast lumps or the development of cysts. […] Genetic Factors: Some individuals are more prone to developing certain types of lumps due to genetic factors. […] Unknown Causes: In some cases, the cause of a lump may remain unknown, requiring further medical evaluation. […] Lumps can be a source of worry, but not all of them are cause for alarm. It is crucial to seek medical advice when you discover a lump, as early detection and diagnosis can make a significant difference in the outcome. Understanding the nature, formation, and types of lumps, as well as their potential causes and treatment options, empowers individuals to take the right steps toward their health and well-being.

• #69 Skin Lumps: Causes, Symptoms, and Treatment

  https://patient.info/signs-symptoms/lumps-leaflet

  Most lumps are harmless and do not need any treatment. However, it is very important to see your GP if you have any concerns about the lump, or if the lump doesn’t disappear within two weeks. […] The possible causes of a lump depend on which part of the body the lump appears. Some types of lump can occur in many different parts of the body. Other types of lump are specific to one part. […] Most swollen lymph glands are caused by infection. Swollen lymph glands may occasionally be caused by more serious conditions such as cancer. […] Skin cancer usually causes a change in the appearance of the skin. Skin cancer does not usually cause a lump. […] Breast lumps are common and most breast lumps are not caused by breast cancer. However, any unusual changes in your breasts, including the appearance of a lump, should always be checked by a doctor as soon as possible.

Zobacz więcej