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: ENT
Carcinoma tongue most frequently develops from: 
Select and explain. 
A. Tip, B. Lateral border, C. Dorsal poion, D. All poions equally
B: Lateral border
Answer: B: Lateral border 
Explanation: Most common site of carcinoma tongue is middle of lateral border or the ventral aspect of the tongue followed by tip and dorsum.