Not a feature of ZES?: (A) Diarrhea non-responsive to fasting, (B) Epigastric pain, (C) Large gastric ulcer, (D) Secretin study is the investigation of choice
Answer is C. Feature of ZES. Diarrhea non- responsive to fasting (secretory diarrhea) Epigastric pain 2nd pa of Duodenum, Multiple duodenum ulcer (Not present in stomach) Secretin study in the IOC - BAO/MAO = 0.6