Okamoto Y - Search Results

1

Fully Auto-calibrated Active-stereo-based 3D Endoscopic System using Correspondence Estimation with Graph Convolutional Network.

Furukawa R, Oka S, Kotachi T, Okamoto Y, Tanaka S, Sagawa R, Kawasaki H. Furukawa R, et al. Among authors: okamoto y. Annu Int Conf IEEE Eng Med Biol Soc. 2020 Jul;2020:4357-4360. doi: 10.1109/EMBC44109.2020.9176417. Annu Int Conf IEEE Eng Med Biol Soc. 2020. PMID: 33018960

2

The utility of a novel colonoscope with retroflexion for colorectal endoscopic submucosal dissection.

Tanaka H, Oka S, Tanaka S, Inagaki K, Okamoto Y, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Hayashi N, Chayama K. Tanaka H, et al. Among authors: okamoto y. Endosc Int Open. 2019 Feb;7(2):E130-E137. doi: 10.1055/a-0810-0567. Epub 2019 Jan 17. Endosc Int Open. 2019. PMID: 30705943 Free PMC article.

3

Simultaneous shape and camera-projector parameter estimation for 3D endoscopic system using CNN-based grid-oneshot scan.

Furukawa R, Nagamatsu G, Oka S, Kotachi T, Okamoto Y, Tanaka S, Kawasaki H. Furukawa R, et al. Among authors: okamoto y. Healthc Technol Lett. 2019 Nov 26;6(6):249-254. doi: 10.1049/htl.2019.0070. eCollection 2019 Dec. Healthc Technol Lett. 2019. PMID: 32038866 Free PMC article.

4

Clinical usefulness of the S-O clip during colorectal endoscopic submucosal dissection in difficult-to-access submucosal layer.

Okamoto Y, Oka S, Tanaka S, Inagaki K, Tanaka H, Matsumoto K, Boda K, Yamashita K, Sumimoto K, Ninomiya Y, Chayama K. Okamoto Y, et al. Endosc Int Open. 2020 Mar;8(3):E437-E444. doi: 10.1055/a-1093-0681. Epub 2020 Feb 21. Endosc Int Open. 2020. PMID: 32140559 Free PMC article.

5

Clinical usefulness of linked color imaging for evaluation of endoscopic activity and prediction of relapse in ulcerative colitis.

Matsumoto K, Oka S, Tanaka S, Inagaki K, Okamoto Y, Tanaka H, Naito T, Wakai M, Yamashita K, Ninomiya Y, Hayashi R, Kitadai Y, Shimamoto F, Chayama K. Matsumoto K, et al. Among authors: okamoto y. Int J Colorectal Dis. 2021 May;36(5):1053-1061. doi: 10.1007/s00384-020-03810-9. Epub 2021 Jan 7. Int J Colorectal Dis. 2021. PMID: 33409568

6

Indications and outcomes of colorectal hybrid endoscopic submucosal dissection: a large multicenter 10-year study.

Okamoto Y, Oka S, Tanaka S, Nagata S, Kunihiro M, Kuwai T, Hiraga Y, Onogawa S, Mizumoto T, Okanobu H, Akagi M, Chayama K. Okamoto Y, et al. Surg Endosc. 2022 Mar;36(3):1894-1902. doi: 10.1007/s00464-021-08471-5. Epub 2021 Apr 13. Surg Endosc. 2022. PMID: 33847798

7

Long-term prognosis after endoscopic submucosal dissection for colorectal tumors in patients aged over 80 years.

Nishimura T, Oka S, Tanaka S, Kamigaichi Y, Tamari H, Shimohara Y, Okamoto Y, Inagaki K, Matsumoto K, Tanaka H, Yamashita K, Ninomiya Y, Kitadai Y, Arihiro K, Chayama K. Nishimura T, et al. Among authors: okamoto y. BMC Gastroenterol. 2021 Aug 23;21(1):324. doi: 10.1186/s12876-021-01899-y. BMC Gastroenterol. 2021. PMID: 34425746 Free PMC article.

8

Development of multi-class computer-aided diagnostic systems using the NICE/JNET classifications for colorectal lesions.

Okamoto Y, Yoshida S, Izakura S, Katayama D, Michida R, Koide T, Tamaki T, Kamigaichi Y, Tamari H, Shimohara Y, Nishimura T, Inagaki K, Tanaka H, Yamashita K, Sumimoto K, Oka S, Tanaka S. Okamoto Y, et al. J Gastroenterol Hepatol. 2022 Jan;37(1):104-110. doi: 10.1111/jgh.15682. Epub 2021 Sep 14. J Gastroenterol Hepatol. 2022. PMID: 34478167

9

Active Stereo Method for 3D Endoscopes using Deep-layer GCN and Graph Representation with Proximity Information.

Mikamo M, Furukawa R, Oka S, Kotachi T, Okamoto Y, Tanaka S, Sagawa R, Kawasaki H. Mikamo M, et al. Among authors: okamoto y. Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:7551-7555. doi: 10.1109/EMBC46164.2021.9629696. Annu Int Conf IEEE Eng Med Biol Soc. 2021. PMID: 34892838

10

Risk of Bleeding after Colorectal Endoscopic Resection in Patients with Continued Warfarin Use Compared to Heparin Replacement: A Propensity Score Matching Analysis.

Inagaki K, Yamashita K, Oka S, Tanino F, Yamamoto N, Kamigaichi Y, Tamari H, Shimohara Y, Nishimura T, Okamoto Y, Tanaka H, Kotachi T, Yuge R, Urabe Y, Kitadai Y, Yoshimura K, Tanaka S. Inagaki K, et al. Among authors: okamoto y. Gastroenterol Res Pract. 2021 Dec 17;2021:9415387. doi: 10.1155/2021/9415387. eCollection 2021. Gastroenterol Res Pract. 2021. PMID: 34956362 Free PMC article.

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