This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Tumor associated with polycythemia is : 
Select and explain. 
A. Sarcoma, B. Pituitary adenoma, C. Cerebellar haemangioblastoma, D. None of the above.
C: Cerebellar haemangioblastoma
Answer: C: Cerebellar haemangioblastoma 
Explanation: Answer is C (Cerebellar haemangioblastoma) Tumors associated with polycythemia vera are : Hypernephroma * Cerebellar Haemangioblastoma Hepatoma * Uterine fibromyoma Adrenal adenoma * Meningioma Pheochromocytoma