<prompt> Zollinger-Ellison syndrome is characterized by the following except-Profound gastric hypersecretionLarge diarrhea with occasional steatorrheaHypocalcemiaHypergastrimia  <response>: Davidson;s principles and practice of medicine 22nd edition. Tumor secretes gastrin which stimulated acid secretion in maximum capacity. Pancreatic lipase is inactivated and bile acids are precipitated ,diarrhoea and steatorrhea are precipitated. adenoma of the para thyroid and pituitary gland MEN type1 are present. 