Russell body gastritis: a clinicopathological analysis of five cases and literature review.

Ann Diagn PatholJun 10, 2026 (epub)
Case ReportGastroenterology

Junwen Ao, Wei Ma, Lixin Wang et al.

✦ AI-curated · Sources linked

Case in brief

This report details five cases of Russell body gastritis (RBG), a rare chronic gastritis marked by plasma cell infiltration in the gastric mucosa. The cohort included three females and two males, with a median age of 55 years. Most lesions were found in the antrum, and one case was associated with Helicobacter pylori infection. All patients remained stable during follow-up, with no disease progression.

Diagnostic / clinical pearl

Russell body gastritis is characterized by the presence of Mott cells in the gastric mucosa, and its diagnosis relies on specific histological and immunohistochemical findings.

Source

PubMed · PMID 42288088

Published in Ann Diagn Pathol. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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