Malignant mesothelioma is a rare, asbestos related cancer. It forms on the protective tissues covering the lungs, abdomen and heart. Symptoms include coughing, chest pain and shortness of breath..Number . Policy. Aetna considers pemetrexed disodium Alimta medi.y necessary for the treatment of the following Bladder, urethral and upper genitourinary tract cancers second line therapy as a singlet for metastatic disease.Pleural mesothelioma is a rare and malignant cancer caused by asbestos exposure. Mesothelioma tumors form in the pleura, a thin mem.ne of cells that line the lungs and chest wall..Guidelines for Pathologic Diagnosis of Malignant Mesothelioma Update of the Consensus Statement From the International Mesothelioma Interest Group.
Pleural mesothelioma is a rare and malignant cancer caused by asbestos exposure. Mesothelioma tumors form in the pleura, a thin mem.ne .Mesothelioma is a rare cancer caused by asbestos that forms in the lining of the lungs, abdomen, or heart. Mesothelioma if caught early, can be treated with surgery, chemotherapy, radiation, or one of several emerging treatments..