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Living with Mesothelioma, malignant

A cancer of the thin tissue around the lungs, chest wall, or abdomen, linked to long-term asbestos exposure.

Understanding Mesothelioma, malignant

Malignant mesothelioma is a cancer that develops in the thin layer of tissue surrounding the lungs, chest wall, or abdomen.

Signs depend on which area is affected. If surgery is not an option, chemotherapy or radiation may still be recommended to help ease symptoms. It can happen at any time in life.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Chest pain
  • Cough
  • Shortness of breath
  • Fluid around the lungs (pleural effusion)
  • Weight loss
  • Bloating or belly pain

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 cancer specialists and lung and breathing specialists.

  3. Ask which tests can help

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

  4. Connect with expert centers

    Mesothelioma.com and Mesothelioma.net may keep lists of experts for this condition.

Care & treatment

Care team
Cancer specialists (oncologists); Lung and breathing specialists (pulmonologists)
Expert care
Expert lists: Mesothelioma.com, Mesothelioma.net
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 Mesothelioma.com 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
Could past asbestos exposure be linked to my illness?
Is surgery an option for me?
How can chemotherapy or radiation ease my symptoms?

Quick facts

Symptoms usually startany time in life

It is thought to be caused by long-term exposure to asbestos, a fire-resistant material once common in insulation, roofing and ceiling materials, cement, and brake parts.

Respiratory

Also known as: cancer, mesothelioma; malignant mesothelial tumor; malignant mesothelial tumour; malignant mesothelioma; malignant mesothelioma (disease); malignant neoplasm of mesothelium

Patient organizations

Source: NIH GARD · Mesothelioma, malignantGARD ID 7026 · 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 Mesothelioma, malignant.

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