Definition
Benign mesothelioma is a noncancerous tumor of the pleura (lining of the lung and chest cavity).

Causes, incidence, and risk factors
Nonmalignant mesothelioma is usually a localized tumor that affects men more frequently than women. The tumor may grow to a large size and compress the lung, causing the symptoms of Shortness of breath.

Symptoms

 
• chroniccough  
• Shortness of breath  
• chest pain

Signs and tests

During a physical examination, the health care provider may notice a clubbed appearance of the fingers.

Tests that may show mesothelioma include the following:

 
• Chest x-ray  
• CT scan of the chest  
• Open lung biopsy

Treatment
Surgery is usually necessary for a solitary tumor.

Expectations (prognosis)
The outcome is expected to be good with prompt treatment.

Complications
pleural effusion (fluid escaping into the membranes around the lungs) is a complication.

Calling your health care provider
Call for an appointment with your health care provider if you notice symptoms of mesothelioma.

Medical Encyclopedia

All ArmMed Media material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.