A case report of peritoneal malignant mesothelioma presenting as primary ovarian mass

Malignant mesotheliomas are aggressive neoplasms arising from mesothelial cells lining the body cavities. Malignant peritoneal mesothelioma (MPM) account for about one-third of the cases. Though the ovarian involvement may be seen in the background of a diffuse peritoneal involvement, the presentation of MPM as a primary ovarian mass is rare. Here we present such a case who underwent surgery but had residual progressive lesion. She received further chemotherapy resulting in a complete response and is disease free for almost a year