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
A 55-year-old man complains of anorexia, weight loss, and fatigue. A UGI study demonstrates an ulcerated lesion at the incisura. Where is the incisura? 
Select and explain. 
A. Cardia, B. Fundus, C. Greater curvature, D. Lesser curvature
D: Lesser curvature
Answer: D: Lesser curvature 
Explanation: The incisura is located at the distal portion of the lesser curvature. It is the point at which the body of the stomach ends and the antrum begins.