ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Endocrine diseases
Other disorders of glucose regulation or pancreatic...
5A43 — Abnormal secretion of gastrin
5A43.1 — Zollinger-Ellison syndrome
ICD-11 5A43.1 — Zollinger-Ellison syndrome
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.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is included in 3 other classes.
- Anastomotic ulcer due to Zollinger-Ellison syndrome (DA62.Y)
- Gastric ulcer due to Zollinger-Ellison syndrome (DA60.Y)
- Duodenal ulcer due to Zollinger-Ellison syndrome (DA63.Y)