All of the following are are features of VIPoma, except:
The principal symptoms are large-volume diarrhea severe enough to cause hypokalemia, dehydration, hypochlorhydria, and flushing. Patients frequently have hyperglycemia and hypercalcemia. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Page 3068.
Hypokalemia
Hypochlorhydria
Flushing
Hypocalcemia