Find out about Mesothelioma of the Peritoneum, which is caused from exposure to Asbestos fibers. Affecting the abdominal cavity, Mesothelioma of the Peritoneum is often called Abdominal or Peritoneal Mesothelioma. The symptoms may not manifest for decades, and telling your doctor youve been exposed to Asbestos is the best thing to do. We are here to help in the Los Angeles area- Call us today.