This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc. (W.B.C), Subject name: Pathology
Commonest site for extranodal lymphoma is 
Select and explain. 
A. Liver, B. Stomach, C. Small intestine, D. Large intestine
B: Stomach
Answer: B: Stomach 
Explanation: Ans. (b) Stomach(Ref: Wintrobe's 12th/pg 2177)Commonest site for extranodal lymphoma is StomachGastrointestinal tract is the most common site for extranodal NHL (10 to 15% of all NHL).Stomach accounts for 50% of gastrointestinal lymphomas