Gastric type adenoma with submucosal invasive carcinoma: A case study

Issei Hirata, Hideaki Kinugasa, Kouji Miyahara, Reiji Higashi, Masaki Kunihiro, Toshiaki Morito, Kouichi Ichimura, Takehiro Tanaka, Masahiro Nakagawa

Research output: Contribution to journalArticle

Abstract

A 75-year-old woman visited our hospital for the examination of esophagogastroduodenoscopy (EGD) without any major complaint The patient's medical history included hypertension, but no carcinoma EGD revealed a 30-mm elevated lesion located in the anterior wall of the upper region of the stomach. The lesion, which was a 0-IIa + I type lesion with fading-like and light flare-like domains, was surgically removed using endoscopic submucosal dissection (ESD) and then the patient was diagnosed with gastric type adenoma with submucosal invasive carcinoma. To the best of our knowledge, this is the first report of a gastric type adenoma with submucosal invasive carcinoma and may therefore provide significant insights into the malignant potential of gastric type adenoma lesions.

Original languageEnglish
Pages (from-to)283-289
Number of pages7
JournalJournal of Japanese Society of Gastroenterology
Volume115
Issue number3
DOIs
Publication statusPublished - 2018
Externally publishedYes

ASJC Scopus subject areas

  • Gastroenterology

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  • Cite this

    Hirata, I., Kinugasa, H., Miyahara, K., Higashi, R., Kunihiro, M., Morito, T., Ichimura, K., Tanaka, T., & Nakagawa, M. (2018). Gastric type adenoma with submucosal invasive carcinoma: A case study. Journal of Japanese Society of Gastroenterology, 115(3), 283-289. https://doi.org/10.11405/nisshoshi.115.283