This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'Octerotide is used in all except: \nSelect and explain. \nA. Glucogonoma, B. Insulinoma, C. Carcinoid syndrome, D. Glioma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Octreotide is synthetic analogue of somatostatin. It is used in diarrhea associated with carcinoid, diabetes,HIV, acromegaly, esophageal varices, dumping syndrome, VIP secreting tumors (REF.Essential of medical pharmacology K D TRIPATHI 6 Edition, Page No - 235)', 'role': 'assistant'}]