<prompt> Most common location for chronic gastric ulcer:Pylorus of stomachLesser curve near proximal stomachLesser curve near incisuraGreater curvature  <response>: Ref. API Textbook of Medicine. Pg. 812 Most common site -lesser curve near incisura angularis .Duodenal ulcer -Most common site -1st part of duodenum overall most common site for peptic ulcerMost common complication of peptic ulcer is gastrointestinal bleeding because of the erosions of gastroduodenal artery. 