This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Surgery
In VIPoma, which of the following is not seen? 
Select and explain. 
A. Watery diarrhea, B. Hypokalemia, C. Hypercalcemia & hyperglycemia, D. Increased acid secretion
D: Increased acid secretion
Answer: D: Increased acid secretion 
Explanation: VIPoma / Verner - Morrison syndrome / pancreatic cholera / WDHA syndrome M.C in tail of pancreas. C/F Watery diarrhea (4-6L) Hypokalemia Achlorhydria Hypovolemia Dyselectrolytemia. Medical emergency Management - IV fluids + correction of dyselectrolytemia RX of choice - Distal pancreatectomy