mesoteliooman

Mesothelioma is a rare and aggressive cancer that affects the mesothelium, a protective lining that covers many of the internal organs. This lining is found in the chest cavity (pleura), the abdominal cavity (peritoneum), and around the heart (pericardium). The vast majority of mesothelioma cases are linked to exposure to asbestos fibers. When inhaled or ingested, asbestos fibers can become lodged in the mesothelium, leading to inflammation and, over time, the development of cancerous cells.

The latency period between asbestos exposure and the development of mesothelioma can be very long, often 20 to 50 years or more. Symptoms vary depending on the location of the tumor. Pleural mesothelioma, the most common type, can cause chest pain, shortness of breath, persistent cough, and unexplained weight loss. Peritoneal mesothelioma may present with abdominal pain, swelling, and digestive issues.

Diagnosis typically involves imaging tests like CT scans or MRIs, followed by a biopsy to confirm the presence of cancerous mesothelial cells. Treatment options depend on the stage and location of the cancer and may include surgery, chemotherapy, radiation therapy, or a combination of these. Unfortunately, mesothelioma is often diagnosed at an advanced stage, making it difficult to treat effectively. Prognosis is generally poor, but ongoing research aims to improve diagnostic methods and treatment outcomes. Prevention primarily involves avoiding asbestos exposure through proper handling and removal procedures in older buildings and industrial settings.