This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'Polycythemia is associated with all the following cancers except \nSelect and explain. \nA. Stomach cancer, B. Liver cancer, C. Prostrate cancer, D. Renal cell cancer', 'role': 'user'}, {'content': 'Answer: C \nExplanation: *Paraneoplastic syndromes -Syndromes which occur due to hormonal proteins produced by a "Non-endocrine tumor". So if you find an endocrine tumor, you may safely exclude it from the option.*Malignancies associated with polycythemia are the Gastric carcinoma, Renal carcinoma, Cerebellar hemangioma and Hepatocellular carcinoma.Ref: Robbins 8/e p 321', 'role': 'assistant'}]