DA42.3ICD-11 MMS 2026-01
Lymphocytic gastritis
Description
Chronic gastritis characterised by a peculiar infiltration of benign lymphocytes into the glands and surface mucosa. Lymphocytic gastritis is associated with celiac disease, Helicobacter pylori (HP) gastritis, and varioliform gastritis.
Index terms
- Lymphocytic gastritis
Exclusions from above levels
Sibling codes
DA42.0– Autoimmune gastritisDA42.1– Helicobacter pylori induced gastritisDA42.2– Eosinophilic gastritisDA42.4– Allergic gastritisDA42.5– Gastritis due to duodenogastric refluxDA42.6– Menetrier diseaseDA42.7– Gastritis of unknown aetiology with specific endoscopic or pathological featuresDA42.8– Gastritis due to external causesDA42.9– Gastric phlegmonDA42.Y– Other specified gastritisDA42.Z– Gastritis, unspecified
Foundation entity
Lymphocytic gastritis – http://id.who.int/icd/entity/2052188597
Allowed postcoordination axes
Part of: DA42: Gastritis › 13: Diseases of the digestive system