Peritoneal Mesothelioma Diagnosis

Diagnosis of peritoneal mesothelioma is based on these and other symptoms, as well as the results of diagnostic procedures such as x-rays, CT scans and MRI scans. These are used not only to diagnose the disease itself, but also to discover how far it has advanced. This information will help to determine the best course of mesothelioma treatment. Often a biopsy is also required to confirm a diagnosis of peritoneal mesothelioma. This may take the form of a needle biopsy or tissue biopsy, although in some cases both may be required. A needle biopsy involves using a long needle to remove fluid from the abdominal cavity, while a tissue biopsy requires minor surgery to remove tissue from the area. The fluid or tissue is then tested to determine whether malignant mesothelial cells are present.