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Featured researches published by Yoshiyuki Hamada.


Acta Gastro-Enterologica Belgica | 1977

ENDOSCOPIC METHYLENE BLUE STAINING METHOD FOR THE GASTRIC CANCER

Nobuhiro Sakaki; Yozo Iida; Kiyohiro Kawahara; Katsue Nakamura; Susumu Kawamura; Yukinori Okazaki; Yoshiyuki Hamada; Masatoshi Morito; Tadasu Fuji; Mitsuru Odawara; Masatoshi Watanabe; Makizo Hirata; Tadayoshi Takemoto


Acta Gastro-Enterologica Belgica | 1979

A CASE REPORT OF MASSIVE BLEEDING DURING ENDOSCOPY AFTER ENDOSCOPIC POLYPECTOMY

Mitsuru Odawara; Susumu Kawamura; Yukinori Okazaki; Yozo Iida; Yoshiyuki Hamada; Nobuhiro Sakaki; Masatoshi Watanabe; Sakae Aoyama; Tadayoshi Takemoto; Koji Kaneda; Osamu Santoki


Acta Gastro-Enterologica Belgica | 1979

CLINICAL STUDY ON HOW TO RELIEVE THE DISTRESS DURING COLONOSCOPY

Yoshiyuki Hamada


Acta Gastro-Enterologica Belgica | 1979

DEFINITE DIAGNOSIS OF COLONIC TUBERCULOSIS BY BIOPSY AND THE CONSIDERATION OF THE RADIOLOGICAL FINDINGS.

Takashi Harima; Yoshiyuki Hamada; Masatoshi Watanabe; Mitsuru Odawara; Sakae Aoyama; Kiyoshi Fujita; Tadayoshi Takemoto


Acta Gastro-Enterologica Belgica | 1979

ANTIBIOTIC-INDUCED COLITIS -ESPECIALLY FROM ENDOSCOPIC FINDINGS

Michiko Sasaki; Yoshiyuki Hamada; Mitsuru Odawara; Masatoshi Watanabe; Sakae Aoyama; Kiyoshi Fujita; Takashi Harima; Nobuyuki Inudo; Tadayoshi Takemoto


Acta Gastro-Enterologica Belgica | 1978

THE ENDOSCOPIC DIAGNOSIS OF POSTBULBAR DUODENAL ULCER

Susumu Kawamura; Nobuhiro Sakaki; 前谷 昇; Mitsuo Azuma; Shigemi Ariyama; Kiyoshi Fujita; Masatoshi Watanabe; Mitsuru Odawara; Michihiko Shimizu; Tadashi Fuji; Sakae Aoyama; Yoshiyuki Hamada; Yukinori Okazaki; Tadayoshi Takemoto; Nobuyasu Kato; Mikishige Inoue; Yoshiteru Nishiaki; Hiroshi Matsuura; Yozo Iida; Kazumasa Nishio; Shigehiro Fujimoto; Tetsuro Sasayama


Acta Gastro-Enterologica Belgica | 1978

THE STUDY OF DUODENAL ULCER DIAGNO-SED WITH THE ENDOSCOPY IN HIGH AGE GROUP

Susumu Kawamura; Sakae Aoyama; Yozo Ida; Tadasu Fuji; Michihiko Shimizu; Shigemi Ariyama; Noboru Maetani; Mitsuo Azuma; Nobuhiro Sakaki; Yoshiyuki Hamada; Kazue Nakamura; Tadayoshi Takemoto; Yasunori Kato; Motoshige Inoue; Kaoru Miyazato; Harushige Furutani; Yoshiteru Nishiaki; Hiroshi Matsuura; Yasuharu Makizaka; Tatsuo Matsubara


Acta Gastro-Enterologica Belgica | 1978

THE DIAGNOSIS OF THE DEPTH OF CANCER CELL INFILTRATION IN ADVANCED CANCER SIMILAR TO EARLY CANCER

Kiyohiro Kawahara; Susumu Kawamura; Yukinori Okazaki; Yozo Iida; Yoshiyuki Hamada; Masatoshi Morito; Michihiko Shimizu; Tadashi Fuji; Mitsuru Odawara; Nobuhiro Sakaki; Masatoshi Watanabe; Makizo Hirata; 青山 栄; Mituo Azuma; Shigemi Ariyama; Kiyoshi Fujita; Noboru Maetani; Kyoichiro Hada; Yoshinori Numa; Yuji Nagatomi; Katsue Nakamura; Tadayoshi Takemoto


Acta Gastro-Enterologica Belgica | 1978

A CASE OF ADVANCED CANCER OF THE SIGMOID COLON WITH CLUSTERS OF MUCOSAL BRIDGES

Mitsuru Odawara; Yoshiyuki Hamada; Masatoshi Watanabe; Sakae Aoyama; Kiyohiro Kawahara; Kiyoshi Fujita; Katsue Nakamura; Tadayoshi Takemoto


Acta Gastro-Enterologica Belgica | 1977

THREE CASES OF GASTRIC POLYPOID CANCER WHICH PROLAPSED THROUGH THE PYLORIC RING

Yozo Iida; Katsue Nakamura; Susumu Kawamura; Yukinori Okazaki; Yoshiyuki Hamada; Masatoshi Morito; Michihiko Shimizu; Tadayoshi Takemoto; Sumio Urayama

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