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Page 1
Nomogram as a novel predictive tool for lymph node metastasis in T1 colorectal cancer treated with endoscopic resection: a nationwide, multicenter study.
Kajiwara Y, Oka S, Tanaka S, Nakamura T, Saito S, Fukunaga Y, Takamatsu M, Kawachi H, Hotta K, Ikematsu H, Kojima M, Saito Y, Yamada M, Kanemitsu Y, Sekine S, Nagata S, Yamada K, Kobayashi N, Ishihara S, Saitoh Y, Matsuda K, Togashi K, Komori K, Ishiguro M, Kuwai T, Okuyama T, Ohuchi A, Ohnuma S, Sakamoto K, Sugai T, Katsumata K, Matsushita HO, Yamano HO, Eda H, Uraoka T, Akimoto N, Kobayashi H, Ajioka Y, Sugihara K, Ueno H. Kajiwara Y, et al. Among authors: ohnuma s. Gastrointest Endosc. 2023 Jun;97(6):1119-1128.e5. doi: 10.1016/j.gie.2023.01.022. Epub 2023 Jan 18. Gastrointest Endosc. 2023. PMID: 36669574 Free article.
Evaluation of a 55-gene classifier as a prognostic biomarker for adjuvant chemotherapy in stage III colon cancer patients.
Oki E, Shinto E, Shimokawa M, Yamaguchi S, Ishiguro M, Hasegawa S, Takii Y, Ishida H, Kusumoto T, Morita M, Tomita N, Shiozawa M, Tanaka M, Ozawa H, Hashiguchi Y, Ohnuma S, Tada S, Matsushima T, Hase K. Oki E, et al. Among authors: ohnuma s. BMC Cancer. 2021 Dec 14;21(1):1332. doi: 10.1186/s12885-021-09088-6. BMC Cancer. 2021. PMID: 34906120 Free PMC article.
Characteristics of anal canal cancer in Japan.
Yamada K, Saiki Y, Komori K, Shiomi A, Ueno M, Ito M, Hida K, Yamamoto S, Shiozawa M, Ishihara S, Kanemitsu Y, Ueno H, Kinjo T, Maeda K, Kawamura J, Fujita F, Takahashi K, Mizushima T, Shimada Y, Sasaki S, Sunami E, Ishida F, Hirata K, Ohnuma S, Funahashi K, Watanabe J, Kinugasa Y, Yamaguchi S, Hashiguchi Y, Ikeda M, Sudo T, Komatsu Y, Koda K, Sakamoto K, Okajima M, Ishida H, Hisamatsu Y, Masuda T, Mori S, Minami K, Hasegawa S, Endo S, Iwashita A, Hamada M, Ajioka Y, Usuku K, Ikeda T, Sugihara K. Yamada K, et al. Among authors: ohnuma s. Cancer Med. 2022 Jul;11(14):2735-2743. doi: 10.1002/cam4.4631. Epub 2022 Mar 10. Cancer Med. 2022. PMID: 35274487 Free PMC article.
How Does Omitting Additional Surgery After Local Excision Affect the Prognostic Outcome of Patients With High-risk T1 Colorectal Cancer?
Ouchi A, Komori K, Masahiro T, Toriyama K, Kajiwara Y, Oka S, Fukunaga Y, Hotta K, Ikematsu H, Tsukamoto S, Nagata S, Yamada K, Konno M, Ishihara S, Saitoh Y, Matsuda K, Togashi K, Ishiguro M, Kuwai T, Okuyama T, Ohuchi A, Ohnuma S, Sakamoto K, Sugai T, Katsumata K, Matsushita HO, Nakai K, Uraoka T, Akimoto N, Kobayashi H, Ajioka Y, Sugihara K, Ueno H; Study Group for the JSCCR-T study. Ouchi A, et al. Among authors: ohnuma s. Ann Surg. 2024 Feb 1;279(2):290-296. doi: 10.1097/SLA.0000000000006092. Epub 2023 Sep 5. Ann Surg. 2024. PMID: 37669045
Treatment Decision for Locally Resected T1 Colorectal Carcinoma-Verification of the Japanese Guideline Criteria for Additional Surgery Based on Long-Term Clinical Outcomes.
Oka S, Tanaka S, Kajiwara Y, Saito S, Fukunaga Y, Takamatsu M, Kawachi H, Hotta K, Ikematsu H, Kojima M, Saito Y, Yamada M, Kanemitsu Y, Sekine S, Nagata S, Yamada K, Kobayashi N, Ishihara S, Saitoh Y, Matsuda K, Togashi K, Komori K, Ishiguro M, Kuwai T, Okuyama T, Ohuchi A, Ohnuma S, Sakamoto K, Sugai T, Katsumata K, Matsushita HO, Yamano HO, Eda H, Uraoka T, Akimoto N, Kobayashi H, Sugihara K, Ueno H. Oka S, et al. Among authors: ohnuma s. Am J Gastroenterol. 2024 Mar 29. doi: 10.14309/ajg.0000000000002715. Online ahead of print. Am J Gastroenterol. 2024. PMID: 38345215
Impact of the endoscopic surgical skill qualification system on conversion to laparotomy after low anterior resection for rectal cancer in Japan (a secondary analysis of the EnSSURE study).
Goto K, Watanabe J, Nagasaki T, Uemura M, Ozawa H, Kurose Y, Akagi T, Ichikawa N, Iijima H, Inomata M, Taketomi A, Naitoh T; EnSSURE study group collaboratives in Japan Society of Laparoscopic Colorectal Surgery. Goto K, et al. Surg Endosc. 2024 May;38(5):2454-2464. doi: 10.1007/s00464-024-10740-y. Epub 2024 Mar 8. Surg Endosc. 2024. PMID: 38459211 Free PMC article.
Long-term survival and functional outcomes of laparoscopic surgery for clinical stage I ultra-low rectal cancers located within 5 cm of the anal verge: A prospective phase II trial (Ultimate trial).
Ito M, Tsukada Y, Watanabe J, Fukunaga Y, Hirano Y, Sakamoto K, Hamamoto H, Yoshimitsu M, Horie H, Matsuhashi N, Kuriu Y, Nagai S, Hamada M, Yoshioka S, Ohnuma S, Hayama T, Otsuka K, Inoue Y, Ueda K, Toiyama Y, Maruyama S, Yamaguchi S, Tanaka K, Suzuki M, Naitoh T, Ando K, Watanabe M; Ultimate Trial Group. Ito M, et al. Among authors: ohnuma s. Ann Surg. 2024 Apr 1. doi: 10.1097/SLA.0000000000006290. Online ahead of print. Ann Surg. 2024. PMID: 38557445
229 results