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Living with Anaplastic large cell lymphoma

A rare type of non-Hodgkin lymphoma, a cancer of the lymph system, that usually involves T cells.

Understanding Anaplastic large cell lymphoma

Anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin lymphoma, a cancer of the lymph system.

Non-Hodgkin lymphoma involves abnormal growth of white blood cells, and ALCL usually involves T cells. Cancer cells carry a marker called CD30. There are two types: cutaneous (mostly in the skin) and systemic (in other organs). Systemic ALCL is ALK-positive, which occurs more in children and young adults, or ALK-negative, which tends to occur in older adults. It can start at any time in life.

Signs & symptoms

Symptoms depend on the type. GARD's summary says they include:

  • Red skin sores that break open and don't heal (cutaneous type)
  • Fever (systemic type)
  • Night sweats (systemic type)
  • Weight loss (systemic type)

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include blood and bone marrow specialists and cancer specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
Blood and bone marrow specialists (hematologists); Cancer specialists (oncologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with HealthTree Foundation and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Do I have the cutaneous or systemic type, and is it ALK-positive?
Which tests will show where the lymphoma is?
Which specialists should be on my care team?

Quick facts

Symptoms usually startany time in life

GARD doesn't describe a cause for this condition yet.

Blood

Also known as: alcl; anaplastic large cell lymphoma (alcl) cd30+; anaplastic large cell lymphoma cd30 positive; anaplastic large cell lymphoma, cd30+; anaplastic large cell lymphoma, t cell and null cell type; anaplastic large-cell lymphoma

Patient organizations

Source: NIH GARD · Anaplastic large cell lymphomaGARD ID 3112 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Anaplastic large cell lymphoma.

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Explore research for Anaplastic large cell lymphoma

Explore actively recruiting Anaplastic large cell lymphoma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Anaplastic large cell lymphoma with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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