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
Which is the following is the commonest site for intracranial bleed? 
Select and explain. 
A. Cerebellum, B. Pons, C. Medulla, D. Putamen
D: Putamen
Answer: D: Putamen 
Explanation: Most common sites of intracranial hemorrhage are basal ganglia (putamen) > thalamus > deep cerebellum > pons. Hypeensive intraparenchymal hemorrhage develop over 30 - 90 minutes and those associated with anticoagulant therapy evolve over 24 - 48hours. Reference: Harrison's Principles of Internal Medicine 18th edition, chapter 370.