Striae Distensae

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 12 min read
Patient Tools

Read, save, and share this guide

Use these quick tools to make this medical article easier to read, print, save, or share with a family member.

Striae Distensae
Patient Mode

Understand this article easily

Switch between simple English and easy Bangla patient notes. This is for education and does not replace a doctor consultation.

Striae distensae, commonly known as stretch marks, are a type of skin condition that occurs when the skin is stretched beyond its limit. This can occur during rapid growth, weight gain, or pregnancy, among other factors. Stretch marks typically appear as long, thin, and slightly...

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Striae distensae, commonly known as stretch marks, are a type of skin condition that occurs when the skin is stretched beyond its limit. This can occur during rapid growth, weight gain, or pregnancy, among other factors. Stretch marks typically appear as long, thin, and slightly depressed streaks on the skin, often with a slightly different color or texture than the surrounding skin. In this article,...

Key Takeaways

  • This article explains Causes in simple medical language.
  • This article explains Symptoms in simple medical language.
  • This article explains Diagnosis in simple medical language.
  • This article explains Treatment in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
Reviewed content workflowUse writer and reviewer profiles for stronger trust.
Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
  • New weakness, severe pain, high fever, or symptoms after a serious injury.
  • Any symptom that feels urgent, unusual, or unsafe for the patient.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Before reading

RX Patient Tools

Use these quick guides before reading the article, or return to them when you need help preparing questions for a doctor.

Start here Choose the right pathway for symptoms, reports, medicines, or urgent warning signs. Disease article roadmap Read this topic step by step: meaning, symptoms, warning signs, diagnosis, treatment, prevention, and follow-up. Treatment planner Prepare questions about treatment choices, benefits, risks, side effects, and follow-up. Family & caregiver guide Organize symptoms, reports, medicines, questions, and follow-up safely. Nutrition & diet guide Prepare food, hydration, supplement, and medicine-timing questions safely. Prevention guide Organize risk factors, protective habits, screening, and warning signs. Recovery guide Prepare a safe plan for activity, rehabilitation, warning signs, and follow-up.
Definition

Striae distensae, commonly known as stretch marks, are a type of skin condition that occurs when the skin is stretched beyond its limit. This can occur during rapid growth, weight gain, or pregnancy, among other factors. Stretch marks typically appear as long, thin, and slightly depressed streaks on the skin, often with a slightly different color or texture than the surrounding skin. In this article, we will explore the details of this skin condition, including its causes, types, and treatments.

Causes of Striae Distensae

Stretch marks occur when the skin is stretched too quickly, causing the dermis (the middle layer of the skin) to tear. This can happen for a variety of reasons, including:

  1. Rapid growth: During puberty, the body undergoes rapid growth, which can cause stretch marks on the hips, thighs, and breasts.
  2. Weight gain: When a person gains weight rapidly, their skin may not be able to keep up with the growth, resulting in stretch marks.
  3. Pregnancy: Pregnant women often develop stretch marks on the abdomen, breasts, hips, and thighs as the skin stretches to accommodate the growing fetus.
  4. Corticosteroid use: Corticosteroids, which are often used to treat conditions such as asthma, allergies, and autoimmune diseases, can weaken the skin and make it more susceptible to stretch marks.

Types of Striae Distensae

There are two main types of stretch marks: striae rubra and striae alba.

  1. Striae Rubra: Striae rubra, also known as red stretch marks, are new stretch marks that have recently formed. They are red or purple in color and may be slightly raised.
  2. Striae Alba: Striae alba, also known as white stretch marks, are older stretch marks that have faded to a white or silver color. They are usually flat and slightly depressed.

Causes

Most common causes of striae distensae and explain each cause in detail.

  1. Pregnancy: Pregnancy is one of the most common causes of stretch marks. As the fetus grows, the skin on the abdomen stretches, leading to the development of stretch marks.
  2. Weight gain: Rapid weight gain can cause the skin to stretch, leading to the development of stretch marks. This can occur in individuals who are overweight or obese.
  3. Puberty: During puberty, the body undergoes rapid growth and hormonal changes, which can cause stretch marks to appear.
  4. Bodybuilding: Bodybuilding can lead to the development of stretch marks, as muscles grow quickly and the skin is stretched.
  5. Corticosteroids: The use of corticosteroids can cause the skin to thin, making it more susceptible to developing stretch marks.
  6. Cushing’s syndrome: Cushing’s syndrome is a hormonal disorder that can cause the body to produce too much cortisol, leading to the development of stretch marks.
  7. Marfan syndrome: Marfan syndrome is a genetic disorder that affects the connective tissue in the body, leading to the development of stretch marks.
  8. Ehlers-Danlos syndrome: Ehlers-Danlos syndrome is a genetic disorder that affects the collagen in the body, making the skin more susceptible to developing stretch marks.
  9. Breast augmentation: Breast augmentation surgery can cause the skin to stretch, leading to the development of stretch marks.
  10. Breastfeeding: Breastfeeding can cause the skin on the breasts to stretch, leading to the development of stretch marks.
  11. Rapid growth spurts: Rapid growth spurts during childhood and adolescence can cause the skin to stretch, leading to the development of stretch marks.
  12. Use of certain medications: Some medications, such as retinoids, can cause the skin to become more sensitive and more susceptible to developing stretch marks.
  13. Chronic liver disease: Chronic liver disease can cause hormonal imbalances that can lead to the development of stretch marks.
  14. Chronic renal failure: Chronic renal failure can cause hormonal imbalances that can lead to the development of stretch marks.
  15. Adrenal gland disorders: Disorders of the adrenal glands, such as Addison’s disease, can cause hormonal imbalances that can lead to the development of stretch marks.
  16. Genetics: Genetics can play a role in the development of stretch marks, as some individuals may be more prone to developing them due to their genetic makeup.
  17. Age: As individuals age, the skin becomes less elastic and more prone to developing stretch marks.
  18. Sun exposure: Overexposure to the sun can cause the skin to become damaged and more susceptible to developing stretch marks.
  19. Dehydration: Dehydration can cause the skin to become dry and more prone to developing stretch marks.
  20. Poor nutrition: A poor diet lacking in essential nutrients can cause the skin to become dry and more susceptible to developing stretch marks.

Symptoms

Symptoms that can be associated with striae distensae.

  1. Skin discoloration – The affected area of skin may appear darker or lighter than the surrounding skin.
  2. Itching – Some people experience itching or discomfort in the area where the stretch marks have formed.
  3. Thinning of the skin – The skin in the affected area may appear thinner or more fragile than the surrounding skin.
  4. Red or pink lines – When stretch marks first form, they may appear as red or pink lines on the skin.
  5. Swelling – Some people experience swelling in the area where the stretch marks have formed.
  6. Raised lines – In some cases, the stretch marks may appear as raised lines on the skin.
  7. Flattened lines – As the stretch marks mature, they may become flattened and less noticeable.
  8. Cracked skin – In severe cases, the skin in the affected area may become cracked or fissured.
  9. Wrinkled skin – The skin in the affected area may appear wrinkled or creased.
  10. Skin texture changes – The skin in the affected area may feel rough or bumpy.
  11. Loss of elasticity – The affected skin may lose its elasticity, making it less supple and more prone to tearing.
  12. Pain – Some people may experience pain or discomfort in the area where the stretch marks have formed.
  13. Soreness – The affected area may be sore to the touch.
  14. Burning or stinging – Some people may experience a burning or stinging sensation in the area where the stretch marks have formed.
  15. Muscle weakness – If the stretch marks have formed as a result of rapid weight gain or loss, the affected area may feel weaker than the surrounding tissue.
  16. Depression – For some people, the appearance of stretch marks can lead to feelings of depression or anxiety.
  17. Low self-esteem – The presence of stretch marks can sometimes lead to feelings of low self-esteem.
  18. Difficulty sleeping – If the itching or discomfort associated with stretch marks is severe, it may interfere with sleep.
  19. Fatigue – Some people may experience fatigue or exhaustion as a result of the stress associated with the appearance of stretch marks.
  20. Anxiety – The presence of stretch marks can sometimes lead to feelings of anxiety or worry about the future.

Diagnosis

Here is a list of diagnosis and tests for Striae distensae, along with a detailed explanation of each:

  1. Physical examination: A doctor or dermatologist will conduct a physical examination to assess the appearance and location of the stretch marks. They may also ask questions about the patient’s medical history and lifestyle.
  2. Skin biopsy: In some cases, a skin biopsy may be necessary to confirm the diagnosis of striae distensae. A small sample of skin is removed and examined under a microscope.
  3. Dermoscopy: Dermoscopy is a non-invasive diagnostic tool that uses a specialized magnifying lens to examine the skin’s surface. This technique can be used to assess the appearance of stretch marks and determine their stage of development.
  4. Skin imaging: Skin imaging techniques, such as ultrasound or magnetic resonance imaging (MRI), can provide detailed images of the skin’s structure and help diagnose striae distensae.
  5. Blood tests: Blood tests may be ordered to check for hormonal imbalances, which can contribute to the development of stretch marks.
  6. Hormone level testing: Hormone level testing can be used to check for hormonal imbalances that may be contributing to the development of stretch marks.
  7. Cortisol level testing: Cortisol level testing can help identify high levels of stress hormones, which can contribute to the development of stretch marks.
  8. Skin elasticity testing: Skin elasticity testing measures the skin’s ability to stretch and rebound. This test can help assess the severity of striae distensae.
  9. Skin thickness testing: Skin thickness testing measures the thickness of the skin and can help assess the severity of striae distensae.
  10. Collagen density testing: Collagen density testing measures the amount and quality of collagen in the skin. This test can help determine the severity of striae distensae.
  11. Microscopic analysis: Microscopic analysis of skin samples can help identify the cellular changes that occur in striae distensae.
  12. Genetic testing: Genetic testing may be used to identify genetic factors that increase the risk of developing stretch marks.
  13. Allergy testing: Allergy testing may be ordered if the patient has a history of allergies or skin reactions.
  14. Imaging tests: Imaging tests, such as X-rays or CT scans, may be ordered if the stretch marks are located in areas that are difficult to see or access.
  15. Hormone therapy: Hormone therapy may be prescribed to regulate hormonal imbalances that may be contributing to the development of stretch marks.
  16. Topical creams: Topical creams, such as retinoids, can be used to improve the appearance of stretch marks by stimulating collagen production and improving skin elasticity.
  17. Laser therapy: Laser therapy can be used to reduce the appearance of stretch marks by stimulating collagen production and improving skin texture.
  18. Microdermabrasion: Microdermabrasion involves the use of a device that exfoliates the skin and can be used to improve the appearance of stretch marks.
  19. Chemical peels: Chemical peels involve the application of a chemical solution to the skin to improve its texture and appearance.
  20. Cryotherapy: Cryotherapy involves the use of extreme cold to treat stretch marks and improve skin texture and appearance.

Treatment

Treatments for striae distensae that can help reduce their appearance:

  1. Topical creams and lotions – There are many creams and lotions available that claim to reduce the appearance of stretch marks. Look for products that contain ingredients such as retinol, glycolic acid, and vitamin C.
  2. Massage therapy – Massaging the affected area can help improve blood flow and stimulate the production of collagen, which can help reduce the appearance of stretch marks.
  3. Microdermabrasion – This is a skin resurfacing procedure that uses a device to gently exfoliate the top layer of skin, which can help reduce the appearance of stretch marks.
  4. Chemical peels – Chemical peels involve applying a solution to the skin to remove the top layer, which can help reduce the appearance of stretch marks.
  5. Laser therapy – Laser therapy uses focused light energy to penetrate the skin and stimulate the production of collagen, which can help reduce the appearance of stretch marks.
  6. Radiofrequency – Radiofrequency treatments use energy to heat the skin and stimulate the production of collagen, which can help reduce the appearance of stretch marks.
  7. Ultrasound – Ultrasound treatments use sound waves to stimulate the production of collagen, which can help reduce the appearance of stretch marks.
  8. Platelet-rich plasma (PRP) therapy – This involves injecting platelet-rich plasma from the patient’s own blood into the affected area to stimulate the production of collagen and improve skin texture.
  9. Microneedling – This involves using a device with small needles to create tiny punctures in the skin, which can stimulate the production of collagen and improve skin texture.
  10. Photodynamic therapy – This involves using a photosensitizing agent and a special light to target the affected area and stimulate the production of collagen.
  11. Hyaluronic acid injections – Hyaluronic acid injections can help improve skin texture and reduce the appearance of stretch marks.
  12. Silicone gel – Silicone gel can help improve skin texture and reduce the appearance of stretch marks when applied topically.
  13. Cocoa butter – Cocoa butter is a natural moisturizer that can help improve skin elasticity and reduce the appearance of stretch marks.
  14. Aloe vera – Aloe vera has infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।" data-rx-term="anti-inflammatory" data-rx-definition="Anti-inflammatory means reducing inflammation, pain, or swelling. সহজ বাংলা: প্রদাহ/ফোলা/ব্যথা কমায়।">anti-inflammatory properties and can help improve skin elasticity and reduce the appearance of stretch marks.
  15. Vitamin E oil – Vitamin E oil is a natural antioxidant that can help improve skin texture and reduce the appearance of stretch marks.
  16. Zinc – Zinc is an essential mineral that can help improve skin elasticity and reduce the appearance of stretch marks.
  17. Collagen supplements – Collagen supplements can help improve skin elasticity and reduce the appearance of stretch marks when taken orally.
  18. Retinoids – Retinoids are a type of vitamin A derivative that can help improve skin texture and reduce the appearance of stretch marks when applied topically.
  19. Essential oils – Essential oils such as lavender, rosehip, and frankincense can help improve skin texture and reduce the appearance of stretch marks when applied topically.
  20. Diet and exercise – Maintaining a healthy diet and exercising regularly can help improve skin elasticity and reduce the appearance of stretch marks.

In conclusion, there are many treatments available for striae distensae that can help reduce their appearance. These treatments range from topical creams and lotions to more invasive procedures such as laser therapy and microneedling. Additionally, maintaining a healthy

  1. https://www.ncbi.nlm.nih.gov/books/NBK11733/
  2. https://www.ncbi.nlm.nih.gov/books/NBK208/
  3. https://www.ncbi.nlm.nih.gov/books/NBK212/
  4. https://www.ncbi.nlm.nih.gov/books/NBK92761/
  5. https://www.ncbi.nlm.nih.gov/books/NBK11733/
  6. https://www.nccih.nih.gov/health/skin-conditions-at-a-glance
  7. https://www.aad.org/public/diseases/a-z
  8. https://medlineplus.gov/skinconditions.html
  9. https://www.aad.org/about/burden-of-skin-disease
  10. https://www.usa.gov/federal-agencies/national-institute-of-arthritis-musculoskeletal-and-skin-diseases
  11. https://www.cdc.gov/niosh/topics/skin/default.html
  12. https://www.skincancer.org/
  13. https://www.jaad.org/
  14. https://www.psoriasis.org/about-psoriasis/
  15. https://books.google.com/books?
  16. https://www.niams.nih.gov/health-topics/skin-diseases
  17. https://cms.centerwatch.com/directories/1067-fda-approved-drugs/topic/292-skin-infections-disorders
  18. https://www.fda.gov/files/drugs/published/Acute-Bacterial-Skin-and-Skin-Structure-Infections—Developing-Drugs-for-Treatment.pdf
  19. https://dermnetnz.org/topics
  20. https://www.aaaai.org/conditions-treatments/allergies/skin-allergy
  21. https://www.sciencedirect.com/topics/medicine-and-dentistry/occupational-skin-disease
  22. https://aafa.org/allergies/allergy-symptoms/skin-allergies/
  23. https://www.nibib.nih.gov/
  24. https://rxharun.com/resources/category/resources/rxharun/article-types/skin-care-beauty/skin-diseases-types-symptoms-treatment/
  25. https://www.nei.nih.gov/
  26. https://en.wikipedia.org/wiki/List_of_skin_conditions
  27. https://en.wikipedia.org/?title=List_of_skin_diseases&redirect=no
  28. https://en.wikipedia.org/wiki/Skin_condition
  29. https://oxfordtreatment.com/
  30. https://www.nidcd.nih.gov/health/
  31. https://consumer.ftc.gov/articles/w
  32. https://www.nccih.nih.gov/health
  33. https://catalog.ninds.nih.gov/
  34. https://www.aarda.org/diseaselist/
  35. https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets
  36. https://www.nibib.nih.gov/
  37. https://www.nia.nih.gov/health/topics
  38. https://www.nichd.nih.gov/
  39. https://www.nimh.nih.gov/health/topics
  40. https://www.nichd.nih.gov/
  41. https://www.niehs.nih.gov
  42. https://www.nimhd.nih.gov/
  43. https://www.nhlbi.nih.gov/health-topics
  44. https://obssr.od.nih.gov/
  45. https://www.nichd.nih.gov/health/topics
  46. https://rarediseases.info.nih.gov/diseases
  47. https://beta.rarediseases.info.nih.gov/diseases
  48. https://orwh.od.nih.gov/


Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
  • Use comfortable posture and gentle movement as tolerated.
  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Striae Distensae

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

More from this topic
  1. Central Cloudy Dystrophy of François

    DefinitionCentral cloudy dystrophy of François (often shortened to CCDF) is a very rare corneal condition where the clear window of the eye (the cornea) develops faint,...

    December 17, 2025 • Rx Eye & Vision Care (A - Z)
  2. Central Cloudy Corneal Dystrophy of François (CCDF)

    DefinitionCentral cloudy corneal dystrophy of François (CCDF) is a very rare problem of the cornea (the clear “window” at the front of the eye). In CCDF,...

    December 17, 2025 • Rx Eye & Vision Care (A - Z)
  3. Central Cloudy Dystrophy of François (CCDF)

    DefinitionCentral cloudy dystrophy of François (often shortened to CCDF) is a very rare condition of the clear front window of the eye (the cornea) where the...

    December 17, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  4. LAMB (Lentigines, Atrial Myxoma, Blue Nevi) Syndrome

    DefinitionLAMB (lentigines, atrial myxoma, blue nevi) syndrome is LAMB stands for lentigines (multiple small dark skin spots), atrial myxoma (a benign? heart tumor), and blue nevi...

    November 12, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  5. Carney Complex (CNC)

    DefinitionCarney complex (CNC) is a rare, inherited condition in which people develop small dark skin spots, tumors made of myxoid (gel-like) tissue, and several types of...

    November 12, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  6. Hormonal Tumor

    DefinitionA hormonal tumor is a growth that makes and releases extra hormones. Hormones are chemical messengers. They are made by glands like the pituitary, thyroid?, parathyroids,...

    November 11, 2025 • Rx Endocrinology, Enzymes and Hormonal Diseases (A - Z)
  7. Autosomal Dominant Café-Au-Lait Spots

    DefinitionCafé-au-lait macules (CALMs) are flat, sharply bordered, light- to dark-brown skin patches caused by increased melanin in the epidermis. They are usually harmless by themselves and...

    November 8, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  8. Brittle Cornea Syndrome Type 1 (BCS1)

    DefinitionBrittle cornea syndrome type 1 (BCS1) is a very rare, inherited connective-tissue disorder where the clear front window of the eye (the cornea) is extremely thin...

    November 3, 2025 • Rx Eye & Vision Care (A - Z)
  9. Pseudoxanthoma Elasticum-Like Syndrome (PXE-Like Syndrome)

    DefinitionPseudoxanthoma Elasticum-Like Syndrome (PXE-Like Syndrome) is a rare inherited skin and connective-tissue condition that looks very similar to classic pseudoxanthoma elasticum (PXE). People develop loose, sagging,...

    October 30, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  10. Clefting–Ectropion–Conical Teeth Syndrome

    DefinitionClefting–ectropion–conical teeth syndrome is a rare, inherited condition caused by changes in the TP63 gene that disrupt normal development of ectodermal tissues—skin, hair, nails, teeth, and...

    October 28, 2025 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)