What type of cancer is mesothelioma?

Mesothelioma is classified as a rare cancer that specifically affects the mesothelium, which is the protective lining covering many internal organs, particularly the lungs, heart, and abdomen. This type of cancer is most commonly associated with exposure to asbestos, a material once widely used in construction and manufacturing due to its heat-resistant properties.

Patients usually experience symptoms such as shortness of breath, chest pain, and persistent cough as the disease progresses, often leading to its diagnosis much later in its development. The rarity of mesothelioma, compared to more prevalent cancers, underscores its specific association with asbestos exposure and the unique nature of its pathology. Understanding the characteristics and specifics of mesothelioma is crucial for those in the field, as early detection and awareness of symptoms can significantly impact treatment outcomes.