Clinical Significance of CK19 Negative Breast Cancer

by Nobuyuki Arima, Tomofumi Osako, Yasuo Toyozumi, Yasuyuki Nishiyama, Rumiko Tashima, Yasuhiro Okumura, Reiki Nishimura, Mamiko Fujisue
Published 2012-12-01

Evaluation of an Optimal Cut-Off Point for the Ki-67 Index as a Prognostic Factor in Primary Breast Cancer: A Retrospective Study.

by Rumiko Tashima, Reiki Nishimura, Tomofumi Osako, Yasuyuki Nishiyama, Yasuhiro Okumura, Masahiro Nakano, Mamiko Fujisue, Yasuo Toyozumi, Nobuyuki Arima
Published 2015-01-01

Trunk fat volume can be a predictor of postoperative complications after gastrectomy: a retrospective cohort study

by Shinichiro Shiomi, Tetsuro Toriumi, Koichi Yagi, Raito Asaoka, Yasuhiro Okumura, Kotaro Wakamatsu, Susumu Aikou, Hiroharu Yamashita, Sachiyo Nomura, Yasuyuki Seto
Published 2021-04-01

A Lymph Node Staging System for Gastric Cancer: A Hybrid Type Based on Topographic and Numeric Systems.

by Yoon Young Choi, Ji Yeong An, Hitoshi Katai, Yasuyuki Seto, Takeo Fukagawa, Yasuhiro Okumura, Dong Wook Kim, Hyoung-Il Kim, Jae-Ho Cheong, Woo Jin Hyung, Sung Hoon Noh
Published 2016-01-01

BRCAness as a Biomarker for Predicting Prognosis and Response to Anthracycline-Based Adjuvant Chemotherapy for Patients with Triple-Negative Breast Cancer.

by Hitomi Mori, Makoto Kubo, Reiki Nishimura, Tomofumi Osako, Nobuyuki Arima, Yasuhiro Okumura, Masayuki Okido, Mai Yamada, Masaya Kai, Junji Kishimoto, Tetsuyuki Miyazaki, Yoshinao Oda, Takao Otsuka, Masafumi Nakamura
Published 2016-01-01

Survival Outcomes of Retreatment with Trastuzumab and Cytotoxic Chemotherapy for HER2-Positive Recurrent Patients With Breast Cancer Who Had Been Treated with Neo/adjuvant Trastuzu...

by Hiroyasu Yamashiro, Masataka Sawaki, Norikazu Masuda, Yasuhiro Okumura, Toshimi Takano, Eriko Tokunaga, Tsuyoshi Saito, Yasuaki Sagara, Kosuke Yamazaki, Yoshihiro Kawaguchi, Tecchuu Lee, Shinji Ozaki, Kazuhiko Yamagami, Naohito Yamamoto, Katsumasa Kuroi, Hirofumi Suwa, Shoichiro Ohtani, Toshikazu Ito, Shinji Yasuno, Satoshi Morita, Shinji Ohno, Masakazu Toi
Published 2018-07-01