This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urology, Subject name: Surgery
Secondary deposits form prostatic carcinoma is commonest in 
Select and explain. 
A. Bone, B. Lung, C. Liver, D. Brain
A: Bone
Answer: A: Bone 
Explanation: Secondary deposits form prostatic carcinoma is commonest in boneThe prostate is the most common site of origin for skeletal metastases, followed in turn by the breast, the kidney, the bronchus and the thyroid gland. The bones involved most frequently are the pelvic bones and the lower lumbar veebrae. The femoral head, rib cage and skull are other common sites