ICD-11 classes
13 Diseases of the digestive system
Diseases of the stomach or the duodenum
Diseases of stomach
DA42 — Gastritis
DA42.1 — Helicobacter pylori induced gastritis

ICD-11 DA42.1 — Helicobacter pylori induced gastritis

Gastritis with Helicobacter pylori infection. H. pylori infection cause acute gastritis at first. Lasting the infection the gastric mucosa turn into chronic gastritis and atrophic gastritis, one of the risk factors of gastric adenocarcinoma(CJBAA).

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.