Fundic gland adenocarcinoma

BMJ Case Rep. 2024 Dec 3;17(12):e261983. doi: 10.1136/bcr-2024-261983.

Abstract

Gastric malignancy is one of the most common malignancies diagnosed worldwide. Over the past many decades, extensive research has been made into the risk factors, pathogenesis and prognosis of gastric adenocarcinoma. However, gastric adenocarcinoma of the fundic gland (GA-FG) has been recently defined, and not much is known about its risk factors and pathogenesis. Since the first case, which was reported in 2007, only 195 cases have been described in the literature to date. The rarity of the lesion is the cause of unawareness of this entity among reporting pathologists, often leading to its misdiagnosis. Existing literature shows that the risk factors, pathogenesis and even the prognosis of GA-FG are remarkably different from gastric adenocarcinoma. Hence, early and correct diagnosis can have a significant impact on patient management and outcomes.

Keywords: Endoscopy; Gastric cancer; Pathology; Stomach and duodenum.

Publication types

  • Case Reports

MeSH terms

  • Adenocarcinoma* / diagnosis
  • Adenocarcinoma* / pathology
  • Diagnosis, Differential
  • Female
  • Gastric Fundus / pathology
  • Humans
  • Male
  • Middle Aged
  • Stomach Neoplasms* / diagnosis
  • Stomach Neoplasms* / pathology