Primary Small Cell Carcinoma of the Skin

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

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.

Primary small cell carcinoma of the skin is a rare but aggressive type of skin cancer that can affect anyone. Understanding its types, causes, symptoms, diagnostic tests, treatments, and available medications is essential for early detection and effective management. In this article, we'll break down...

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

Primary small cell carcinoma of the skin is a rare but aggressive type of skin cancer that can affect anyone. Understanding its types, causes, symptoms, diagnostic tests, treatments, and available medications is essential for early detection and effective management. In this article, we'll break down the key aspects of primary small cell carcinoma of the skin in simple language to make it easily understandable and...

Key Takeaways

  • This article explains Causes of Primary Small Cell Carcinoma of the Skin: in simple medical language.
  • This article explains Symptoms of Primary Small Cell Carcinoma of the Skin in simple medical language.
  • This article explains Diagnostic Tests for Primary Small Cell Carcinoma of the Skin in simple medical language.
  • This article explains Treatment Options for Primary Small Cell Carcinoma of the Skin 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.
Choose your reading view

Patient View highlights a simple learning journey. Clinical View reveals structure, evidence, and editorial completeness.

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

Primary small cell carcinoma of the skin is a rare but aggressive type of skin cancer that can affect anyone. Understanding its types, causes, symptoms, diagnostic tests, treatments, and available medications is essential for early detection and effective management. In this article, we’ll break down the key aspects of primary small cell carcinoma of the skin in simple language to make it easily understandable and accessible.

Types of Primary Small Cell Carcinoma of the Skin:

There are two primary types:

  1. Cutaneous Primary Small Cell Carcinoma: This type originates in the skin and is the most common form.
  2. Merkel Cell Carcinoma (MCC): While not classified as small cell carcinoma in a traditional sense, MCC is similar in appearance and behavior. It typically starts in areas exposed to sunlight.

Causes of Primary Small Cell Carcinoma of the Skin:

The exact causes of this cancer are not well understood. However, several factors may increase the risk:

  1. UV Exposure: Prolonged exposure to ultraviolet (UV) rays from the sun or tanning beds.
  2. Age: Risk increases with age, especially in individuals over 50.
  3. Weakened Immune System: A compromised immune system, such as in organ transplant recipients or HIV patients.
  4. Fair Skin: People with fair skin are more susceptible to skin cancer.
  5. History of Skin Cancer: Prior skin cancer diagnoses increase the risk.
  6. Viral Infections: Certain viruses, like the Merkel cell polyomavirus (MCV), may play a role.
  7. Chemical Exposure: Exposure to chemicals like arsenic can contribute.
  8. Radiation Exposure: Previous radiation therapy increases the risk.
  9. Gender: MCC is more common in males.
  10. Geographic Location: Living in areas with high sun exposure.
  11. Genetics: Some genetic factors may increase susceptibility.
  12. Smoking: Smoking can raise the risk of MCC.
  13. Immunosuppressive Medications: Medications that suppress the immune system can be a factor.
  14. Chronic Skin 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: Conditions like psoriasis or chronic skin ulcers may elevate risk.
  15. Family History: A family history of skin cancer can be a risk factor.
  16. Exposure to Toxins: Certain occupational exposures to toxins.
  17. Radiation Therapy: Past radiation treatment for other cancers.
  18. Hormonal Factors: Changes in hormone levels, like those during pregnancy or menopause, may contribute.
  19. Skin Trauma: Repeated skin trauma or injury.
  20. Chemical Exposure: Exposure to chemicals like asbestos.

Symptoms of Primary Small Cell Carcinoma of the Skin

Recognizing the symptoms is crucial for early detection:

  1. Firm, Painful Nodule: A small, raised, and painful lump on the skin.
  2. Rapid Growth: The nodule can grow quickly over weeks or months.
  3. Red, Purple, or Blue Color: The nodule may have an unusual color.
  4. Ulceration: The skin over the nodule may break open, leading to an open sore.
  5. Bleeding: The ulcer. সহজ বাংলা: শরীরের অস্বাভাবিক দাগ, ক্ষত বা ফোলা অংশ।" data-rx-term="lesion" data-rx-definition="A lesion is an abnormal area of tissue such as a spot, wound, patch, lump, or ulcer. সহজ বাংলা: শরীরের অস্বাভাবিক দাগ, ক্ষত বা ফোলা অংশ।">lesion may bleed or ooze.
  6. Itching or Pain: Some individuals experience itching or pain at the site.
  7. Swelling: Swelling in the surrounding area, such as lymph nodes.
  8. Numbness: Loss of sensation in the affected area.
  9. Elevated Edges: The edges of the nodule may be raised.
  10. Enlarged Lymph Nodes: Lymph nodes near the affected area may become enlarged.
  11. Skin Thinning: The skin over the nodule may appear shiny and thin.
  12. pain when an area is touched or pressed. সহজ বাংলা: চাপ দিলে ব্যথা।" data-rx-term="tenderness" data-rx-definition="Tenderness means pain when an area is touched or pressed. সহজ বাংলা: চাপ দিলে ব্যথা।">Tenderness: The area may be tender to the touch.
  13. Recurrent Infections: Frequent infections in the affected area.
  14. Loss of Hair: Hair loss in the affected area.
  15. Difficulty Swallowing or Breathing: If MCC affects the head and neck area.
  16. Visual Disturbances: If MCC affects the eyelid.
  17. Change in Fingernails or Toenails: Changes in the appearance of nails.
  18. Constipation or Urinary Problems: Rarely, if MCC affects internal organs.
  19. Fatigue: General fatigue and weakness.
  20. Fever: Occasional fever, especially if cancer has spread.

Diagnostic Tests for Primary Small Cell Carcinoma of the Skin

To confirm the presence of cancer and determine its stage, several diagnostic tests are used:

  1. Biopsy: A small tissue sample is taken from the nodule for examination under a microscope.
  2. Imaging Tests: X-rays, CT scans, or MRI scans may be used to check for the spread of cancer.
  3. Lymph Node Biopsy: If lymph nodes are enlarged, a biopsy may be performed.
  4. Blood Tests: Blood tests can help detect specific markers associated with MCC.
  5. PET Scan: This scan helps identify areas with abnormal cell activity.
  6. Dermoscopy: A handheld device with a special lens to examine skin lesions closely.
  7. Sentinel Lymph Node Biopsy: To check if cancer has spread to nearby lymph nodes.
  8. Molecular Testing: Testing for specific genetic mutations associated with MCC.
  9. Bone Scan: To detect cancer that may have spread to the bones.
  10. Endoscopy: If cancer is suspected in internal organs, an endoscopy may be done.
  11. Chest X-ray: To check for lung involvement.
  12. Ultrasound: To assess the tumor’s size and characteristics.
  13. Fine Needle Aspiration (FNA): A thin needle is used to extract cells from the tumor for examination.
  14. Complete Blood Count (CBC): To check for changes in blood cell counts.
  15. Liver Function Tests: To assess liver health.
  16. Kidney Function Tests: To evaluate kidney function.
  17. Electrocardiogram (ECG): To check heart health before certain treatments.
  18. Pulmonary Function Tests: To assess lung function before surgery or radiation.
  19. Positron Emission Tomography (PET): To determine if cancer has spread.
  20. Genetic Testing: To identify specific genetic mutations related to skin cancer.

Treatment Options for Primary Small Cell Carcinoma of the Skin

The choice of treatment depends on the cancer’s stage, location, and the patient’s overall health:

  1. Surgery: The primary treatment involves removing the tumor and a margin of healthy tissue.
  2. Radiation Therapy: High-energy rays target cancer cells to destroy them.
  3. Chemotherapy: Drugs are used to kill cancer cells or stop their growth.
  4. Immunotherapy: Boosts the body’s immune system to fight cancer.
  5. Targeted Therapy: Drugs target specific molecules involved in cancer growth.
  6. Lymph Node Surgery: If cancer has spread to lymph nodes, they may be removed.
  7. Sentinel Lymph Node Biopsy: For MCC, to identify affected lymph nodes.
  8. Adjuvant Therapy: Additional therapy following surgery to reduce the risk of recurrence.
  9. Palliative Care: Focuses on improving quality of life for advanced-stage cancer patients.
  10. Clinical Trials: Participation in research studies exploring new treatments.
  11. Cryotherapy: Freezing the cancer cells to destroy them.
  12. Electrodesiccation and Curettage (ED&C): Scraping the cancer cells and destroying them with electricity.
  13. Mohs Surgery: Removing layers of skin until no cancer cells remain.
  14. Photodynamic Therapy: Special drugs are activated by light to kill cancer cells.
  15. Chemoradiation: Combining chemotherapy and radiation therapy.
  16. Targeted Radiation: Precisely targeting cancer cells with radiation.
  17. Adjuvant Radiation: Radiation therapy following surgery.
  18. Topical Chemotherapy: Creams or lotions applied to the skin.
  19. Interferon Therapy: Boosting the immune system to fight cancer.
  20. Cancer Vaccines: Experimental vaccines to stimulate the immune system.

Medications for Primary Small Cell Carcinoma of the Skin

Medications may be used alone or in combination with other treatments:

  1. Cisplatin: A chemotherapy drug used to treat MCC.
  2. Etoposide: Another chemotherapy drug commonly used for MCC.
  3. Pembrolizumab (Keytruda): An immunotherapy drug used for advanced MCC.
  4. Avelumab (Bavencio): An immunotherapy drug for MCC.
  5. Carboplatin: Often used in combination with other chemotherapy drugs.
  6. Vinorelbine: Used as part of chemotherapy regimens.
  7. Topotecan: Another chemotherapy option for MCC.
  8. Ipilimumab (Yervoy): An immunotherapy drug being studied for MCC.
  9. Nivolumab (Opdivo): Another immunotherapy option for MCC.
  10. Interferon-alpha: An immunotherapy drug that boosts the immune system.
  11. Temozolomide: Occasionally used for MCC treatment.
  12. Docetaxel: Part of some chemotherapy regimens.
  13. Capecitabine: An oral chemotherapy option.
  14. 5-Fluorouracil (5-FU): Used in topical chemotherapy.
  15. Imiquimod (Aldara): A cream used for some skin cancers.
  16. Methotrexate: An option for topical chemotherapy.
  17. Efudex (Fluorouracil Cream): Topical chemotherapy for skin lesions.
  18. Trifluridine and Tipiracil (Lonsurf): Used in advanced MCC.
  19. Cemiplimab (Libtayo): An immunotherapy drug for MCC.
  20. Everolimus (Afinitor): Investigated for MCC treatment.

Conclusion:

Primary small cell carcinoma of the skin, including Merkel cell carcinoma, is a rare but serious form of skin cancer. Knowing the risk factors, recognizing the symptoms, and understanding the available treatments are vital for early detection and effective management. If you suspect any unusual skin changes or experience symptoms, consult a healthcare professional promptly. Early intervention can greatly improve outcomes and quality of life. Stay informed, stay safe, and protect your skin from harmful UV radiation.

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.

  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/


RX Medical Knowledge Graph

Explore this medical topic

Continue through verified related conditions, investigations, medicines, and patient guides. These links are educational and do not replace professional medical advice.

Related medical topics

Collecting Duct Renal Cell Carcinoma78% relationship confidence Primary B‑Cell Lymphopenia78% relationship confidence B‑cell lymphopenia73% relationship confidence Combined B‑ and T‑Cell Lymphopenia73% relationship confidence Secondary B‑cell lymphopenia73% relationship confidence Selective T‑cell Lymphopenia73% relationship confidence T‑Cell Lymphopenia73% relationship confidence Transient T‑Cell Lymphopenia73% relationship confidence
RX Clinical Pathway Engine

Continue through a complete learning pathway

Move from understanding the topic to symptoms, tests, treatment, medicines, monitoring, and prevention.

Search the complete library
  1. Understand the condition Begin with the essential facts and a clear explanation of the topic.
  2. Recognize symptoms Learn common symptoms, signs, and patterns of presentation.
  3. Know when to seek help Review urgent warning signs and when professional assessment may be needed.
  4. Understand causes and risks Explore causes, risk factors, mechanisms, and contributing conditions.
  5. Explore tests and diagnosis Learn how clinicians assess the condition and which investigations may be discussed.
  6. Learn treatment approaches Review general treatment categories and management principles.
  7. Understand medicines safely Continue to medicine education, uses, precautions, and monitoring.
  8. Plan monitoring and follow-up Understand monitoring, complications, rehabilitation, and follow-up learning.
  9. Review prevention and self-care Explore prevention, healthy routines, and questions to discuss with a clinician.

Conditions & Diseases

Background, symptoms, causes, diagnosis, and care.

Explore this library

Tests & Investigations

Laboratory, imaging, screening, and diagnostic education.

Explore this library

Medicines

Uses, safety, monitoring, and related medicine knowledge.

Explore this library

Cancer Knowledge

Cancer types, screening, oncology, and treatment education.

Explore this library
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?

Dermatologist or general physician; emergency care for severe allergic reaction.

What to tell the doctor

  • Take photos of rash progression and bring list of new medicines/foods/cosmetics.

Questions to ask

  • Is this allergy, infection, eczema, psoriasis, drug reaction, or another skin disease?
  • Is steroid cream safe for this place and duration?

Tests to discuss

  • Skin examination
  • Skin scraping/KOH test if fungal infection is suspected
  • Biopsy only for unclear or serious lesions

Avoid these mistakes

  • Avoid unknown mixed creams, especially on face, groin, children, or pregnancy.
  • Seek urgent care for swelling of lips/face, breathing trouble, widespread blisters, or rash with fever.

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

Care roadmap for: Primary Small Cell Carcinoma of the Skin

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.

Continue exploring

Explore this topic across the RX Medical Library

Open a focused A–Z pathway or continue with closely related indexed articles. These links are educational and do not replace personal medical care.

Search this topic
Diseases A–Z Drugs A–Z Lab Tests A–Z Cancer A–Z
More from this topic
  1. Combined Immunodeficiency with Childhood-Onset Kaposi Sarcoma

    DefinitionCombined immunodeficiency with childhood-onset Kaposi sarcoma is a very rare genetic immune system disease. In this disease, a gene called TNFRSF4 does not work properly. This...

    February 14, 2026 • Rx Cancer (A - Z)
  2. Collecting Duct Renal Cell Carcinoma

    DefinitionCollecting duct renal? cell carcinoma is a rare and very aggressive type of kidney cancer. It starts in the small tubes at the very end of...

    February 10, 2026 • Rx Cancer (A - Z)
  3. Collecting Duct Carcinoma of the Kidney

    DefinitionCollecting duct carcinoma of the kidney is a very rare and very aggressive type of kidney cancer. It starts in the last part of the kidney...

    February 10, 2026 • Rx Cancer (A - Z)
  4. Kidney Collecting Duct Carcinoma

    DefinitionKidney collecting duct carcinoma is a rare, very aggressive type of kidney cancer. It starts in the tiny tubes at the end of the kidney’s filtering...

    February 10, 2026 • Rx Cancer (A - Z)
  5. Carcinoma of the Collecting Duct of the Renal Tubule

    DefinitionCarcinoma of the collecting duct of the renal? tubule is a rare and very aggressive cancer that starts in the tiny tubes in the middle part...

    February 10, 2026 • Rx Cancer (A - Z)
  6. Bellini Carcinoma

    DefinitionBellini carcinoma is a very rare and very aggressive type of kidney cancer. It starts in the last part of the tiny tubes in the kidney...

    February 10, 2026 • Rx Cancer (A - Z)
  7. Collecting Duct Carcinoma

    DefinitionCollecting duct carcinoma is a rare and very aggressive type of kidney cancer. It starts in the tiny tubes at the end of the kidney’s filtering...

    February 10, 2026 • Rx Cancer (A - Z)
  8. Paediatric Kidney Clear Cell Sarcoma

    DefinitionPaediatric kidney clear cell sarcoma (often shortened to clear cell sarcoma of the kidney, CCSK) is a rare type of kidney cancer that happens mainly in...

    January 29, 2026 • Rx Cancer (A - Z)
  9. Clear Cell Sarcoma of the Kidney (CCSK)

    DefinitionClear cell sarcoma of the kidney (CCSK) is a rare type of kidney cancer that happens mostly in young children, usually under 5 years of age....

    January 29, 2026 • Rx Cancer (A - Z)
  10. Cystic-Multilocular Variant; Grawitz Tumor

    DefinitionCystic-multilocular variant; Grawitz tumor is a type of kidney cancer that forms many fluid-filled spaces (cysts) separated by thin walls inside the kidney. It belongs to...

    January 28, 2026 • Rx Cancer (A - Z)