Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

486 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Clinicopathological and molecular characterization of early gastric adenocarcinoma in Helicobacter pylori-uninfected patients: emphasis on differentiated gastric adenocarcinoma.
Akazawa Y, Ueyama H, Hayashi T, Utsunomiya H, Uchida R, Abe D, Oki S, Suzuki N, Ikeda A, Yatagai N, Komori H, Takeda T, Matsumoto K, Ueda K, Matsumoto K, Asaoka D, Hojo M, Saito T, Yao T, Nagahara A. Akazawa Y, et al. Among authors: ueyama h. J Gastroenterol. 2022 Oct;57(10):725-734. doi: 10.1007/s00535-022-01906-3. Epub 2022 Aug 8. J Gastroenterol. 2022. PMID: 35939123
Application of artificial intelligence using a convolutional neural network for diagnosis of early gastric cancer based on magnifying endoscopy with narrow-band imaging.
Ueyama H, Kato Y, Akazawa Y, Yatagai N, Komori H, Takeda T, Matsumoto K, Ueda K, Matsumoto K, Hojo M, Yao T, Nagahara A, Tada T. Ueyama H, et al. J Gastroenterol Hepatol. 2021 Feb;36(2):482-489. doi: 10.1111/jgh.15190. Epub 2020 Jul 28. J Gastroenterol Hepatol. 2021. PMID: 32681536 Free PMC article.
Long-term relapse-free treatment with endoscopic submucosal dissection combined with magnifying narrow-band imaging for a pregnant patient with flat-type condyloma acuminatum: a case report.
Matsumoto K, Sakamoto N, Murakami T, Yatagai N, Tsuyama S, Fukushima H, Ueyama H, Shibuya T, Yao T, Nagahara A. Matsumoto K, et al. Among authors: ueyama h. Clin J Gastroenterol. 2021 Apr;14(2):439-445. doi: 10.1007/s12328-020-01288-0. Epub 2021 Jan 4. Clin J Gastroenterol. 2021. PMID: 33394332
Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type.
Ueyama H, Yao T, Akazawa Y, Hayashi T, Kurahara K, Oshiro Y, Yamada M, Oda I, Fujioka S, Kusumoto C, Fukuda M, Uchita K, Kadota T, Oono Y, Okamoto K, Murakami K, Matsuo Y, Kato M, Maehata T, Yahagi N, Yasuhara Y, Yada T, Uraushihara K, Yamane T, Matsuo T, Ito M, Maruyama Y, Osako A, Ono S, Kato M, Yagi K, Hashimoto T, Tomita N, Tsuyama S, Saito T, Matsumoto K, Matsumoto K, Watanabe S, Uemura N, Chiba T, Nagahara A. Ueyama H, et al. J Gastroenterol. 2021 Sep;56(9):814-828. doi: 10.1007/s00535-021-01813-z. Epub 2021 Jul 15. J Gastroenterol. 2021. PMID: 34268625 Free PMC article.
486 results