Endoscopic Treatment for Submucosal Heterotopic Gastric Gland in a Case Observed Over Nine Years from Development to Enlargement

Ikuhiro Kobori; Yasumi Katayama; Fuki Hayakawa; Takeshi Fujiwara; Masaru Kuwada; Yoshinori Gyotoku; Yumi Kusano; Shinichi Ban; Masaya Tamano

doi:10.2169/internalmedicine.1152-22

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Endoscopic Treatment for Submucosal Heterotopic Gastric Gland in a Case Observed Over Nine Years from Development to Enlargement

Ikuhiro Kobori, Yasumi Katayama, Fuki Hayakawa, Takeshi Fujiwara, Masaru Kuwada, Yoshinori Gyotoku, Yumi Kusano, Shinichi Ban, Masaya Tamano

著者情報

キーワード: submucosal tumor, submucosal heterotopic gastric gland, endoscopic submucosal dissection, pocket creation method

ジャーナルオープンアクセス早期公開

論文ID: 1152-22

DOI https://doi.org/10.2169/internalmedicine.1152-22

この記事には本公開記事があります。

The final version of this article is now available: Vol. 62 (2023), No. 19 pp. 2833-2837

詳細

抄録

A 70-year-old Japanese man with a submucosal gastric mass that continued to increase in size underwent endoscopic submucosal dissection using the pocket creation method. Histologically, some epithelial cell nuclei were enlarged, but there was little atypia overall and no sign of malignancy, suggesting a diagnosis of submucosal heterotopic gastric gland (SHGG). SHGG that enlarges over time has been associated with gastric cancer, but a preoperative diagnosis is difficult. This case was very valuable, as it enabled us to follow the course of SHGG over a period of about nine years, from the onset to enlargement.

責任著者(Corresponding author)

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