Výsledky vyhledávání - "Norihiro Kaminaga"

Colonoscopic polypectomy with cutting current: Is it safe?

Autor: Yutaka Endo, Adolfo Parra-Blanco, Rikiya Fujita, Toshihiro Kojima, Norihiro Kaminaga, Akira Tajiri

Publikováno v: Gastrointestinal Endoscopy. 51:676-681

Background: Coagulation and blended electrosurgical current are currently recommended for colonoscopic polypectomy, whereas pure cut current is believed to be associated with a higher risk of bleeding. However, the outcome of polypectomy performed wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d81961190d68a2aa9d4fc565fd48b2
https://doi.org/10.1067/mge.2000.105203

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Is the Histogenesis of 6‐10 mm Early Colorectal Cancer Different from that of Larger Cancers?

Autor: Yutaka Endo, Makiyo Machida, Yoshiharu Satake, Norihiro Kaminaga, Hiroshi Masumitsu, Shigehiro Katakura, Yoshio Tsubomizu, Rikiya Fujita

Publikováno v: Digestive Endoscopy. 8:269-275

Out of a total of 466 cases of early colorectal cancer, we analyzed 139 cases with submucosal invasion (sm cancer) according to tumor size, gross appearance, depth and degree of invasion, and the presence of adenoma components. Early colorectal cance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::318dc17b443d9c48e23f8df5bea937ac
https://doi.org/10.1111/j.1443-1661.1996.tb00438.x

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Present Status of Early Colorectal Cancer in Japan

Autor: Rikiya Fujita, Shigehiro Katakura, Norihiro Kaminaga, Yoshiharu Satake

Publikováno v: Digestive Endoscopy. 7:19-26

We examined and clinicopathologically analyzed 422 patients with early colorectal cancer that we encountered, and discussed the problems typical of early colorectal cancers in Japan. In Japan we define early colorectal cancer as consisting of intramu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fc80f46f5603d112c5ca22228da05e8
https://doi.org/10.1111/j.1443-1661.1995.tb00123.x

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Endoscopic and Histopathological Study about 25 Cases of Minute Superficial Depressed Neoplastic Lesions in the Large Intestine

Autor: Fumio Sugata, Norihiro Kaminaga, Shigehiro Katakura, Kadir Aksoz, Rikiya Fujita, Yoshiharu Satake, Hiroyuki Sugimoto, Yoshio Tubomizu

Publikováno v: Digestive Endoscopy. 5:3-12

We studied 25 cases of minute (less than 5 mm in a diameter) superficial depressed neoplastic lesions during the period of March 1990 to September 1991. These depressed neoplastic lesions were recognized by colonoscopy as asteroid redness with surrou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28e3d35e6fefc96f68757a95247e42a1
https://doi.org/10.1111/j.1443-1661.1993.tb00585.x

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Cellular and Structural Atypia of the Early Colorectal Cancers

Autor: Rikiya Fujita, Fumio Sugata, Toshiyuki Mitsuya, Fumiaki Sagawa, Shigehiro Katakura, Yoshio Tsubomizu, Yoshiharu Satake, Hiroshi Takahashi, Norihiro Kaminaga

Publikováno v: Digestive Endoscopy. 4:334-340

Cellular and structural gland atypia in lesions of early colorectal cancer removed by endoscopic polypectomy in 101 patients were histopathologically studied. The following results were observed. Cellular atypia was frequently found in lesions with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d5c464d2f287ccd244245cde9e491db
https://doi.org/10.1111/j.1443-1661.1992.tb00096.x

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