Analysis of information sources in references of the Wikipedia article "گاسترینوما" in Persian language version.
Gastrinomas overproduce gastrin, resulting in increased gastric acid production, which in turn leads to the Zollinger-Ellison syndrome, characterized by (severe) peptic ulcers, gastroesophageal reflux and diarrhea.
{{cite journal}}: Cite journal requires |journal= (help)Gastrinomas are the most common functional and malignant pancreatic endocrine tumors. The excessive gastric acid output breaches the mucosal defenses of the gastric as well as the duodenal wall, causes ulceration, and inactivates pancreatic digestive enzymes with resultant fat malabsorption and diarrhea. The inhibition of absorption of sodium and water by the small intestine results in a secretory component of diarrhea.
Gastrinomas are the most common functional and malignant pancreatic endocrine tumors. The excessive gastric acid output breaches the mucosal defenses of the gastric as well as the duodenal wall, causes ulceration, and inactivates pancreatic digestive enzymes with resultant fat malabsorption and diarrhea. The inhibition of absorption of sodium and water by the small intestine results in a secretory component of diarrhea.