lymphangitic carcinomatosis prognosisperitoneal carcinomatosis prognosisomental carcinomatosis prognosisperitoneal metastasis prognosisprognosis for cholangiocarcinomaneurofibromatosis prognosismesothelioma prognosisasbestosis prognosismyasthenia prognosispsoriasis prognosismyeloma treatment and prognosismalignant mesothelioma prognosis