Which type of mesothelioma affects the lining of the abdomen?

Peritoneal mesothelioma is the type of mesothelioma that affects the lining of the abdomen, known as the peritoneum. This form of cancer arises from the cells of the mesothelial lining in the abdominal cavity, which can be affected by exposure to asbestos. The peritoneum serves to protect and support the abdominal organs, so when mesothelioma develops in this area, it can lead to significant symptoms and complications, including abdominal pain, swelling, and digestive issues. Understanding the specific location and type of mesothelioma is crucial for diagnosis and treatment, as each type can have different prognoses and management strategies.