Work

Case Report: Novel endoscopic characteristics of early-stage autoimmune gastritis from two cases: the fog is lifting

Year: 2025

Type: article

Abstract: With the development of research, the clinical characteristics of autoimmune gastritis (AIG) have become much clearer. However, due to its occult endoscopic appearance, it remains difficult to diagnose early, including ultra-early AIG. More cases and typical clinical characteristics should be proposed and concluded to guide clinicians. Hence, we selected two novel cases of early AIG and summarized their common endoscopic features in order to improve diagnostic ability. We found two interesting features for early AIG: 1) deep reticular blood vessels in the lower part of the cardia mucosa and 2) various manifestations of crypt opening shown on narrow-band imaging (NBI) magnification, such as dilation, pinhole-like, shrinkage, and disappearance. Future studies promise even more progress with the hope that these features can be found in more cases.

Source: Frontiers in Immunology

DOI: 10.3389/fimmu.2025.1550919

Authors: Yiming Song, Jianing Yan

Institution: Ningbo University

Language: English

Topic: Helicobacter pylori-related gastroenterology studies

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801