The white ring sign is useful for differentiating between fundic gland polyps and gastric adenocarcinoma of the fundic gland type.
Takahashi K, Sasaki T, Ueno N, Maguchi H, Tachibana S, Hayashi R, Kobayashi Y, Sugiyama Y, Sakatani A, Ando K, Kashima S, Moriichi K, Tanabe H, Harada K, Yuzawa S, Ichihara S, Okumura T, Fujiya M.
Takahashi K, et al.
Endosc Int Open. 2024 Jun 6;12(6):E723-E731. doi: 10.1055/a-2301-6248. eCollection 2024 Jun.
Endosc Int Open. 2024.
PMID: 38847014
Free PMC article.