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: Pathology
Amongst the following, the most common site for Leiomyoma is - 
Select and explain. 
A. Stomach, B. Small Intestine, C. Duodenum, D. Colon
A: Stomach
Answer: A: Stomach 
Explanation: The most common benign neoplasm of the upper gastrointestinal tract is leiomyoma accounting for about 30% of all tumors.
The commonest site of leiomyoma in the gastrointestinal tract is the stomach (61.5%) followed by jejunum (19%).
Duodenal leiomyoma are rare and occur in 5% of cases.