- squamous cell carcinoma in the cervical or inguinal LN only women with axillary LN metastasis only women with peritoneal carcinomatosis only well-differentiated neuroendocrine tumors poorly-differentiated tumors with midline tumor or elevated human HCG/AFP men with adenocarcinoma and elevated PSA 2. severe, unstable heart disease 3. uncontrolled systemic disease (DM, HTN, hypothyroidism, infection...) 4. pregnant or feeding women 5. current CNS tumor (except total removal or WBRT/GKS done)