Author

Naohisa Yahagi 1

1 Cancer Center. Keio University School of Medicine.

A NOVEL FULLY-SYNTHETIC AND SELF-ASSEMBLED PEPTIDE SOLUTION FOR ENDOSCOPIC SUBMUCOSAL DISSECTION INDUCED ULCER; A FEASIBILITY STUDY

Toshio Uraoka, Yasutoshi Ochiai, Ai Fujimoto, Osamu Goto, Kaoru Takabayashi, Yoshiro Kawahara, Keisuke Hori, Takanori Kanai, Sachiko Matsuda, Yuko Kitagawa, Naohisa Yahagi

A NOVEL HIGH PRESSURE CARBON DIOXIDE SUBMUCOSAL INJECTION TECHNIQUE IN ENDOSCOPIC SUBMUCOSAL DISSECTION

Toshio Uraoka, Ai Fujimoto, Yasutoshi Ochiai, Osamu Goto, Tadateru Maehata, Toshihiro Nishizawa, Yoshiro Kawahara, Keisuke Hori, Motohiko Kato, Masayuki Shimoda, Naohisa Yahagi

A NOVEL SELF-ASSEMBLED PEPTIDE SOLUTION FOR PREVENTION OF POST PROCEDURE BLEEDING AND PROMOTING ULCER HEALING AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR GASTRIC LESIONS.

Toshio Uraoka, Osamu Goto, Joichiro Horii, Yasutoshi Ochiai, Ai Fujimoto, Yoshiro Kawahara, Keisuke Hori, Sachiko Matsuda, Naohisa Yahagi

A NOVEL TEMPERATURE-RESPONSIVE, BIODEGRADABLE AND INJECTABLE COLLAGEN SOL FOR ENDOSCOPIC CLOSURE OF COLONIC PERFORATION HOLE: AN ANIMAL STUDY.

Toshio Uraoka, Satoshi Kinoshita, Shunji Yunoki, Takefumi Narita, Yusaku Takatori, Hideki Mori, Yuichiro Hirai, Shigeo Banno, Yoko Kubosawa, Yukie Sunata, Masayuki Shimoda, Naohisa Yahagi

Advanced endoscopic techniques for management of screen-detected lesions

Naohisa Yahagi

AVAILABILITY OF LAPAROSCOPIC AND ENDOSCOPIC COOPERATIVE SURGERY: AN INTERNATIONAL QUESTIONNAIRE SURVEY

Osamu Goto, Hiroya Takeuchi, Teppei Akimoto, Hirofumi Kawakubo, Motoki Sasaki, Yuko Kitagawa, Naohisa Yahagi

CAN SHORT LENGTH TRAINING PERIOD IN A JAPANESE SPECIALIZED CENTER IMPROVE THE DIAGNOSTIC YIELD OF EARLY GASTRIC CANCER IN WESTERN COUNTRIES?

Juan Jose Vila, Toshio Uraoka, Marta Gómez, Marta Basterra, Eva Rubio, Maitane Garaigorta, Franciso J Jiménez, Naohisa Yahagi

Circularity in endoscopic ultrasonography imaging as a useful diagnostic indicator of gastrointestinal stromal tumours: a retrospective analysis in 51 gastric cases

Osamu Goto, Teppei Akimoto, Eriko Koizumi, Kazutoshi Higuchi, Hiroto Noda, Jun Omori, Mitsuru Kaise, Naohisa Yahagi, Katsuhiko Iwakiri

CLINICAL CASES OF NON-EXPOSED ENDOSCOPIC WALL-INVERSION SURGERY WITH SENTINEL NODE BASIN DISSECTION AS A NEW CONCEPT OF MINIMALLY INVASIVE SURGERY FOR EARLY GASTRIC CANCER

Osamu Goto, Hirofumi Kawakubo, Motoki Sasaki, Ai Fujimoto, Yasutoshi Ochiai, Toshio Uraoka, Naohisa Yahagi

CLINICAL OUTCOME OF ENDOSCOPIC SUBMUCOSAL DISSECTION FOR SUPERFICIAL DUODENAL NEOPLASM IN 60 LESIONS

Yasutoshi Ochiai, Teppei Akimoto, Seiji Sagara, Tadateru Maehata, Ai Fujimoto, Rieko Nakamura, Toshihiro Nishizawa, Osamu Goto, Toshio Uraoka, Naohisa Yahagi

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