Tag: Gastrin

All You Need to Know About Gastrinoma Today: Gastrinoma and Zollinger-Ellison Syndrome – A Thorough Update

This 2023 review provides a comprehensive update on gastrinoma and Zollinger-Ellison syndrome (ZES), neuroendocrine tumors that secrete excessive gastrin leading to gastric acid hypersecretion. The article discusses the pathophysiology, highlighting that gastrinomas are often located within the “gastrinoma triangle” (duodenum, pancreas, and extra-hepatic biliary system) and may be sporadic or

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