This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Anatomy
Which of following is the most common site for extranodal lymphoma? 
Select and explain. 
A. Esophagus, B. Stomach, C. Intestine, D. Skin
B: Stomach
Answer: B: Stomach 
Explanation: Although extranodal lymphomas can arise in viually any tissue they di so most commonly in the GI tract paicularly the stomach.(ref Robbins 9th/773)