This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach & Duodenum, Subject name: Surgery
Commonest stomach tumor which bleeds: 
Select and explain. 
A. Adenocarcinoma, B. Squamous carcinoma, C. Leiomyosarcoma, D. Fibrosarcoma
C: Leiomyosarcoma
Answer: C: Leiomyosarcoma 
Explanation: Ans. (c) LeiomyosarcomaRef: Sabiston Page 1229, 20th Edition* Leiomyosarcoma is an old termno more used in stomach - Leiomyosarcomas are now renamed as GIST is the most common bleeding tumor cause in stomach.