Benign Mesothelioma

Benign mesothelioma is a rare, noncancerous tumor that develops in the pleura, the membrane that lines the lungs and the inner wall of the chest.

Characteristics: Unlike its malignant form, this tumor tends to grow in a localized way and is not directly related to asbestos exposure. It is usually discovered by chance on imaging studies.

Frequent symptoms: It often causes no symptoms; when it reaches a certain size it can produce cough, chest pain, or a feeling of shortness of breath from pressure on the lung.

Which specialist treats it? The thoracic surgeon is the professional who evaluates these pleural tumors and defines the appropriate follow-up. If a study detects a mass in the chest, seeing this specialist helps clarify its nature.