“…Primary malignant diaphragm tumors include fibrosarcoma, rhabdomyosarcoma, hemangioendotherioma, fibromyosarcoma, myosarcoma and neurofibrosarcoma ( 1 ). However, tissue types not normally found in the diaphragm may also produce benign diaphragm tumors, which include adrenal cortical adenoma, liver cell adenoma, chondroma, hamartomaand mesothelioma (2). Benign and malignant fibrous tumors arise from the parietal pleura of the diaphragm (3).…”