ArticleClinical journal of gastroenterology2023
Gastric adenocarcinoma of fundic gland type with autoimmune gastritis.
Article in Clinical journal of gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Multiple gastric adenocarcinoma of the fundic gland type with various endoscopic features in autoimmune gastritis: a case report and literature review.Gastroenterology report · 2025Article
- Oxyntic Gland Neoplasms - From Adenoma to Advanced Gastric Cancer: A Review of 29 Cases.Journal of gastric cancer · 2024Article
- Gastric Adenocarcinoma in Helicobacter pylori-Negative Autoimmune Gastritis: A Case Report and Literature Review.Cureus · 2024Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An 87-year-old man with dysphagia presented to our hospital. He was diagnosed with autoimmune gastritis (AIG) with severe atrophy and hypergastrinemia. The patient was positive for parietal cell antibody (PCA) and anti-intrinsic factor antibody (IFA), without evidence of H. pylori infection. A flat elevated tumor was detected in the middle corpus, and therapeutic endoscopic submucosal dissection was performed. Histopathological examination revealed atypical cells mimicking the fundic glands, which were positive for pepsinogen-I and partially positive for MUC6 and H + /K + -ATPase, proliferating to the deep layer. The final diagnosis was gastric adenocarcinoma of the fundic gland type (GAFG). AIG is expected to be difficult to develop GAFG because the basal gastric glands are highly atrophic due to the production of PCA. However, some chief cells may remain and could have the potential to develop into malignancy during AIG progression. Therefore, careful observation is required in patients with AIG when considering the occurrence of GAFG.
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