5A43.1ICD-11 MMS 2026-01
Zollinger-Ellison syndrome
Description
A syndrome characterised by the presence of a gastrin-secreting tumour, usually in the pancreas or duodenum, resulting in increased gastric acidity and formation of gastric ulcers. Signs and symptoms include abdominal pain and diarrhea. It may be sporadic or a manifestation of multiple endocrine neoplasia type 1.
Index terms
- Zollinger-Ellison syndrome
- ZE - [Zollinger-Ellison] syndrome
Exclusions from above levels
2C10– Malignant neoplasm of pancreas2E92.9– Benign neoplasm of endocrine pancreas2F7A.0– Multiple endocrine neoplasia type 1
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18– Pregnancy, childbirth or the puerperium- http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn
Sibling codes
Foundation entity
Zollinger-Ellison syndrome – http://id.who.int/icd/entity/375645550
Part of: 5A43: Abnormal secretion of gastrin › 05: Endocrine, nutritional or metabolic diseases