Article
Spatial transcriptomic analysis of foveolar-type gastric adenoma with raspberry-like appearance.
Virchows Archiv : an international journal of pathology - 1 Mar 2026
Kitazawa Sohei, Takeshita Eiji, Tomida Hideomi, Miyake Teruki, Ikeda Yoshio, Bekku Seiya, Haraguchi Ryuma, Takaoka Yuki, Ohno Teruyuki, Taniwaki Mashio, Hiasa Yoichi, Kitazawa Riko
Abstract excerpt
Foveolar-type gastric adenoma with raspberry-like appearance (FGA-RA) is a rare subtype of Helicobacter pylori-naïve gastric neoplasm characterized by its small, reddish, polypoid morphology. This study aimed to clarify the molecular basis of its epithelial phenotype and the superficial capillary proliferation characteristic of FGA-RA's reddish appearance by examining alterations in mucin gene expression and...
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