Author

Koji Arihiro 1

1 Hiroshima University Hospital

CLINICAL SIGNIFICANCE OF SUBCLASSIFICATION FOR COLORECTAL LATERALLY SPREADING TUMOR (LST) GRANULAR TYPE

Kenjiro Shigita, Shinji Tanaka, Shiro Oka, Kyoku Sumimoto, Daiki Hirano, Yuzuru Tamaru, Yuki Ninomiya, Naoki Asayama, Nana Hayashi, Kazuaki Chayama, Koji Arihiro, Shinji Nagata

CLINICOPATHOLOGIC FEATURES AND OUTCOME OF BARRETT’S ADENOCARCINOMAS RESECTED BY ENDOSCOPIC SUBMUCOSAL DISSECTION

Shiro Oka, Shinji Tanaka, Kenichi Kagemoto, Yuji Urabe, Shigeto Yoshida, Yoji Sanomura, Koji Arihiro

RISK FACTORS FOR HISTOLOGICAL POSITIVE HORIZONTAL TUMOR MARGIN AFTER EN BLOC ENDOSCOPIC SUBMUCOSAL DISSECTION FOR EARLY GASTRIC CANCER AND ITS MANAGEMENT

Norifumi Numata, Shiro Oka, Shinji Tanaka, Kenichi Kagemoto, Shigeto Yoshida, Fumio Shimamoto, Yoji Sanomura, Koji Arihiro

PRECEDING ENDOSCOPIC SUBMUCOSAL DISSECTION DOES NOT AFFECT FOR THE PROGNOSIS OF PATIENTS WITH T1 COLORECTAL CARCINOMA ADVERSELY AFTER ADDITIONAL SURGERY:A PROPENSITY SCORE-MATCHED ANALYSIS

Ken Yamashita, Shinji Tanaka, Shiro Oka, Shinji Nagata, Yuko Hiraga, Toshio Kuwai, Akira Furudoi, Tadamasa Tamura, Masaki Kunihiro, Hideharu Okanobu, Koichi Nakadoi, Hiroyuki Kanao, Makoto Higashiyama, Yuzuru Tamaru, Koji Arihiro, Kazuya Kuraoka, Fumio Shimamoto, Kazuaki Chayama

USEFULNESS AND SAFETY OF A COMBINED USE OF SB KNIFE AND IT KNIFE NANO IN ENDOSCOPIC SUBMUCOSAL DISSECTION FOR ESOPHAGEAL SQUAMOUS CELL CARCINOMA

Tomohiro Miwata, Shiro Oka, Shinji Tanaka, Kenichi Kagemoto, Yoji Sanomura, Yuji Urabe, Shigeto Yoshida, Toru Hiyama, Masaharu Yoshihara, Koji Arihiro, Yoji Sanomura, Koji Arihiro

Preceding endoscopic submucosal dissection does not affect for the prognosis of patients with gastric carcinoma with submucosal deep invasion after additional surgery: A propensity score-matched analysis

Kazutaka Kuroki, Shiro Oka, Shinji Tanaka, Naoki Yorita, Kousaku Hata, Takahiro Kotachi, Yuki Ninomiya, Tomoyuki Boda, Masanori Ito, Koji Arihiro, Kazuaki Chayama

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