Eosinophilic Cutaneous Conditions

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 7 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.

Article Summary

Eosinophilic cutaneous conditions are a group of skin disorders characterized by an increased presence of eosinophils, a type of white blood cell, in the skin. These conditions can cause various skin problems, and understanding them is crucial for diagnosis and treatment. In this article, we will break down these conditions into simple terms, explaining their types, causes, symptoms, diagnostic tests, treatments, and related drugs. Types...

Key Takeaways

  • This article explains Causes of Eosinophilic Cutaneous Conditions in simple medical language.
  • This article explains Symptoms of Eosinophilic Cutaneous Conditions in simple medical language.
  • This article explains Diagnostic Tests for Eosinophilic Cutaneous Conditions in simple medical language.
  • This article explains Treatments for Eosinophilic Cutaneous Conditions 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.

  • Fever with very low white blood cells or known immune suppression.
  • Unusual bruising, persistent bleeding, black stools, or severe weakness.
  • Shortness of breath, fainting, confusion, or rapidly worsening fatigue.
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.

Eosinophilic cutaneous conditions are a group of skin disorders characterized by an increased presence of eosinophils, a type of white blood cell, in the skin. These conditions can cause various skin problems, and understanding them is crucial for diagnosis and treatment. In this article, we will break down these conditions into simple terms, explaining their types, causes, symptoms, diagnostic tests, treatments, and related drugs.

Types of Eosinophilic Cutaneous Conditions

There are several types of eosinophilic cutaneous conditions, each with its own unique characteristics. These include:

  1. Eosinophilic Fasciitis: A rare disorder causing 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 of the skin and underlying tissues.
  2. Eosinophilic Cellulitis (Well’s Syndrome): It leads to painful, red, and swollen skin.
  3. Eosinophilic Panniculitis: 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 of the fat layer beneath the skin, causing lumps and nodules.
  4. Eosinophilic Granuloma: Characterized by raised, scaly lesions on the skin.
  5. Eosinophilic Vasculitis: 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 of blood vessels in the skin.

Causes of Eosinophilic Cutaneous Conditions

Understanding what causes these conditions is essential for proper management. Here are 20 common causes of eosinophilic cutaneous conditions:

  1. Allergic reactions to medications or substances like insect stings.
  2. Autoimmune disorders that trigger abnormal immune responses.
  3. Parasitic infections, such as roundworm or hookworm infestations.
  4. Fungal infections that affect the skin.
  5. Exposure to certain chemicals or toxins.
  6. Inflammatory skin diseases like dermatitis.
  7. Genetic factors, as some conditions may have a hereditary component.
  8. Excessive sun exposure leading to sunburn.
  9. Food allergies, especially common allergens like nuts or shellfish.
  10. Insect bites or stings, causing localized reactions.
  11. Viral infections like herpes simplex or herpes zoster.
  12. Bacterial infections such as cellulitis.
  13. Inflammatory bowel diseases like Crohn’s disease.
  14. Use of specific medications, including antibiotics.
  15. Systemic diseases like lupus or pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।" data-rx-term="arthritis" data-rx-definition="Arthritis means joint inflammation causing pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।">arthritis: Rheumatoid arthritis is an autoimmune joint disease causing 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, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।" data-rx-term="rheumatoid arthritis" data-rx-definition="Rheumatoid arthritis is an autoimmune joint disease causing inflammation, pain, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।">rheumatoid arthritis.
  16. Blood disorders like allergy, parasites, and some inflammation. সহজ বাংলা: অ্যালার্জি/পরজীবী সংক্রমণে জড়িত রক্তকণিকা।" data-rx-term="eosinophil" data-rx-definition="Eosinophil is a white blood cell involved in allergy, parasites, and some inflammation. সহজ বাংলা: অ্যালার্জি/পরজীবী সংক্রমণে জড়িত রক্তকণিকা।">eosinophil count, often linked with allergy, parasites, inflammation, or blood disease. সহজ বাংলা: ইওসিনোফিল বেশি হওয়া।" data-rx-term="eosinophilia" data-rx-definition="Eosinophilia means high eosinophil count, often linked with allergy, parasites, inflammation, or blood disease. সহজ বাংলা: ইওসিনোফিল বেশি হওয়া।">eosinophilia.
  17. Hormonal changes, particularly during pregnancy.
  18. Stress or emotional factors triggering skin reactions.
  19. Environmental factors like extreme cold or heat.
  20. Idiopathic cases where the cause remains unknown.

Symptoms of Eosinophilic Cutaneous Conditions

Recognizing the symptoms can help individuals seek timely medical attention. Here are 20 common symptoms associated with eosinophilic cutaneous conditions:

  1. Redness and 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 of the skin.
  2. Itching and irritation.
  3. Pain or tenderness in affected areas.
  4. Swelling and puffiness of the skin.
  5. Formation of lumps or nodules.
  6. Raised, scaly or pustular lesions.
  7. Blisters filled with clear or yellow fluid.
  8. Skin ulcers that may ooze or crust.
  9. Skin discoloration or changes in pigmentation.
  10. Formation of small, itchy bumps.
  11. Skin that feels warm to the touch.
  12. Flaky or peeling skin.
  13. Rash or hives.
  14. Thickening of the skin.
  15. Formation of scars or keloids.
  16. Numbness or tingling.
  17. Fever or chills (in some cases).
  18. Fatigue and weakness.
  19. Joint pain or stiffness.
  20. Swollen lymph nodes near affected areas.

Diagnostic Tests for Eosinophilic Cutaneous Conditions

To confirm the presence of eosinophilic cutaneous conditions, healthcare providers may recommend various diagnostic tests. Here are 20 common tests and procedures used in the diagnosis:

  1. Skin Biopsy: A small sample of skin is taken for examination under a microscope.
  2. Blood Tests: To measure eosinophil levels and rule out underlying conditions.
  3. Allergy Testing: Identifies allergens triggering skin reactions.
  4. Patch Testing: Checks for contact dermatitis from specific substances.
  5. Skin Scraping: To detect fungal or parasitic infections.
  6. Skin Prick Test: Determines allergies to environmental triggers.
  7. Imaging Tests: X-rays or MRI to assess underlying tissue involvement.
  8. Dermoscopy: Examines skin lesions closely for diagnostic clues.
  9. Skin Culture: Identifies bacterial or fungal infections.
  10. Skin Tissue Culture: Grows microorganisms from a skin biopsy.
  11. Skin Sensitivity Testing: Measures skin’s response to stimuli.
  12. Skin Histopathology: Analyzes skin tissue for abnormalities.
  13. Complete Blood Count (CBC): Measures various blood components.
  14. Erythrocyte Sedimentation Rate (ESR): Checks for inflammation.
  15. Immunoglobulin Levels: Assesses immune system function.
  16. Antinuclear Antibody (ANA) Test: Detects autoimmune disorders.
  17. Skin Immunofluorescence: Evaluates immune complex deposition.
  18. Electrodiagnostic Tests: Assess nerve function in certain conditions.
  19. Ultrasonography: Visualizes deeper skin structures.
  20. Polymerase Chain Reaction (PCR): Identifies specific pathogens.

Treatments for Eosinophilic Cutaneous Conditions

Management of eosinophilic cutaneous conditions aims to relieve symptoms, reduce inflammation, and address underlying causes. Here are 30 common treatments and approaches:

  1. Topical Steroids: Creams or ointments to reduce skin inflammation.
  2. Oral Steroids: Medications to control severe inflammation.
  3. Antihistamines: Relieve itching and allergic reactions.
  4. Moisturizers: Keep the skin hydrated and reduce dryness.
  5. Immunosuppressive Drugs: Suppress the immune system’s activity.
  6. Topical Calcineurin Inhibitors: Reduce inflammation without steroids.
  7. Antifungal Medications: Treat fungal infections of the skin.
  8. Antibiotics: Target bacterial infections.
  9. Antiviral Medications: Control viral infections.
  10. Antiparasitic Medications: Address parasitic infestations.
  11. UV Therapy: Controlled exposure to ultraviolet light.
  12. Cryotherapy: Freezing abnormal skin cells or lesions.
  13. Eczema Wet Wraps: Soothe and hydrate irritated skin.
  14. Systemic Medications: For severe or widespread conditions.
  15. Phototherapy: Controlled exposure to UV light.
  16. Immune Modulators: Regulate the immune response.
  17. Biologic Drugs: Target specific immune pathways.
  18. Pain Medication: Alleviate discomfort or pain.
  19. Cool Compresses: Reduce swelling and itching.
  20. Lifestyle Modifications: Avoiding triggers like allergens or irritants.
  21. Wound Care: Proper cleaning and dressing of open sores.
  22. Skin Protectants: Barrier creams to prevent further irritation.
  23. Emollient Bathing: Soaking in soothing bath solutions.
  24. Steroid Injections: Directly into affected areas for quick relief.
  25. Physical Therapy: For mobility and scar management.
  26. Compression Garments: Reduce swelling in panniculitis.
  27. Dietary Changes: Eliminating trigger foods.
  28. Stress Management: Reducing emotional triggers.
  29. Supportive Care: Addressing underlying health conditions.
  30. Surgery: For cases requiring lesion removal or correction.

Drugs for Eosinophilic Cutaneous Conditions

Several medications can help manage eosinophilic cutaneous conditions. Here are 20 commonly used drugs:

  1. Prednisone: A corticosteroid to reduce inflammation.
  2. Hydrocortisone: Topical steroid for skin inflammation.
  3. Diphenhydramine: An antihistamine to relieve itching.
  4. Tacrolimus: Topical calcineurin inhibitor for inflammation.
  5. Cyclosporine: An immunosuppressant to control the immune response.
  6. Methotrexate: A systemic medication for severe cases.
  7. Mycophenolate Mofetil: Immune modulator.
  8. Infliximab: A biologic drug targeting specific immune factors.
  9. Colchicine: Used for conditions like Sweet’s syndrome.
  10. Ivermectin: Treats parasitic infections.
  11. Acyclovir: Antiviral medication.
  12. Cephalexin: Antibiotic for bacterial infections.
  13. Terbinafine: Antifungal cream or tablet.
  14. Mometasone: Topical steroid for eczema.
  15. Adalimumab: Biologic drug targeting inflammation.
  16. Gabapentin: Alleviates nerve-related pain.
  17. Cyclophosphamide: Immune system suppressor.
  18. Clobetasol: High-potency steroid for severe inflammation.
  19. Ranitidine: H2 blocker to manage skin flushing.
  20. Fexofenadine: Antihistamine for allergy-related symptoms.

Conclusion

Eosinophilic cutaneous conditions can be complex, but understanding their types, causes, symptoms, diagnosis, and treatment options is essential for those affected. By simplifying these concepts, we hope to improve accessibility and comprehension for everyone seeking information on these conditions. If you suspect you have an eosinophilic cutaneous condition, consult a healthcare professional for an accurate diagnosis and tailored treatment plan.

Disclaimer: Each person’s journey is unique, always seek the advice of a medical professional before trying any treatments to ensure to find the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this page or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

References

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


Patient safety assistant

Check your symptom safely

Hi, I am RX Symptom Navigator. I can help you understand what to read next and what warning signs need care.
Warning: Do not use this in emergencies, pregnancy, severe illness, or as a substitute for a doctor. For children or teens, use with a parent/guardian and clinician.
A rural-friendly guide: warning signs, when to see a doctor, related articles, tests to discuss, and OTC safety education.
1 Symptom 2 Severity 3 Safe guidance
First safety question

Is there chest pain, breathing trouble, fainting, confusion, severe bleeding, stroke-like weakness, severe injury, or pregnancy danger sign?

Choose quickly

Browse by body area
Start here: Write or select a symptom. The guide will show warning signs, doctor guidance, diagnostic tests to discuss, OTC safety education, and related RX articles.

Important: This tool is educational only. It cannot diagnose, treat, or replace a doctor. OTC information is not a prescription. In an emergency, contact local emergency services or go to the nearest hospital.

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: Medicine doctor / pediatrician for children / qualified clinician
Tests to discuss with doctor
  • Temperature chart and hydration assessment
  • CBC with platelet count if fever persists or dengue/other infection is possible
  • Urine test, malaria/dengue tests, chest evaluation, or blood culture only when clinically indicated
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?
  • Do I need antibiotics, or is this more likely viral?

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

Back pain care roadmap

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:
  • New leg weakness, numbness around private area, or loss of bladder/bowel control
  • Back pain after major injury, fever, unexplained weight loss, cancer history, or severe night pain
Doctor / service to discuss: Orthopedic/spine specialist, physical medicine doctor, physiotherapist under guidance, or qualified clinician.
  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

    Discuss neurological examination first. X-ray or MRI may be needed only when red flags, injury, nerve weakness, or persistent severe symptoms are present.

  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.
  • Avoid forceful massage or bone-setting when there is weakness, injury, fever, or nerve symptoms.

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.

References

Add references, clinical guidelines, textbooks, journal articles, or trusted medical sources here. You can edit this area from the RX Article Professional Blocks panel.

More from this topic
  1. Hypothalamic-Pituitary Hypothyroidism

    Hypothalamic-pituitary hypothyroidism? is usually called central hypothyroidism?. It happens when the hypothalamus or the pituitary gland does not send the right hormone signals to the thyroid?...

    March 30, 2026 • Rx Endocrinology, Enzymes and Hormonal Diseases (A - Z)
  2. Amegakaryocytic Thrombocytopenia

    Amegakaryocytic thrombocytopenia? is a rare blood disorder in which the bone marrow has very few or no megakaryocytes. Megakaryocytes are the large bone marrow cells that...

    March 9, 2026 • Rx Blood Donation, Fundraising & Charitable Trust
  3. Chronic Diarrhea with Villous Atrophy

    Chronic? diarrhea? with villous atrophy? means a person has loose or watery stools that last for more than four weeks, and a biopsy? from the small...

    January 23, 2026 • Rx Blood, Metabolism, and Infectious Diseases (A - Z)
  4. Int22h1/int22h2-Mediated Xq28 Recurrent Microduplication Syndrome

    Int22h1/int22h2-mediated Xq28 recurrent microduplication syndrome is a rare genetic condition where a very small extra piece of the X chromosome is copied one more time than...

    January 22, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  5. Chromophobe Renal Cell Adenocarcinoma

    Chromophobe renal? cell adenocarcinoma (usually called chromophobe renal? cell carcinoma, chRCC) is a rare type of kidney cancer. It starts in special cells called intercalated cells...

    January 16, 2026 • Rx Cancer (A - Z)
  6. Chromophobe Renal Cell Carcinoma

    Chromophobe renal? cell carcinoma (chromophobe RCC) is a rare type of kidney cancer that starts in the lining cells of the tiny tubes in the kidney...

    January 16, 2026 • Rx Cancer (A - Z)
  7. Central Hypoventilation Syndrome

    Central hypoventilation syndrome means the brain does not send a strong enough “breathe” signal, especially during sleep. Because of this, a person breathes too shallowly or...

    December 17, 2025 • Cardiovascular and Respiratory Disease (A - Z)
  8. Tracheopulmonary Myiasis

    Tracheopulmonary myiasis means fly larvae (maggots) live inside the breathing tubes or lungs. The larvae may be in the trachea (windpipe), bronchi (main breathing tubes), or...

    December 15, 2025 • Cardiovascular and Respiratory Disease (A - Z)
  9. Tracheopulmonary Myiasis

    Tracheopulmonary myiasis means fly larvae (maggots) live inside the breathing tubes or lungs. The larvae may be in the trachea (windpipe), bronchi (main breathing tubes), or...

    December 15, 2025 • Rx Blood, Metabolism, and Infectious Diseases (A - Z)
  10. Angiomatous Lymphoid Hamartoma

    Angiomatous lymphoid hamartoma is an old name that doctors used for what we now usually call Castleman disease, especially the hyaline-vascular / hypervascular (angiomatous) type that...

    November 14, 2025 • Rx Cancer (A - Z)