Polycythemia occurs in A Renal carcinoma B Hepatocellular carcinoma C Cerebellar haemangioma D Breast carcinoma E Bronchogenic carcinoma Polycythemia occurs in Correct Answer Renal carcinoma, Hepatocellular carcinoma, Cerebellar haemangioma Bissoy MCQ Team Aug 26, 2023 Basic Science MD MS Paediatric Pathology Neoplasm Paraneoplastic syndromes