Author

Takuji Iwashita 1

1 First Department of Internal Medicine,Gifu University Hospital,Gifu,Japan

A 19-GAUGE HISTOLOGY NEEDLE VERSUS A 19-GAUGE STANDARD NEEDLE IN SINGLE-PASS OF EUS-FNA FOR SOLID LESIONS: A MULTI-CENTER RANDOMIZED CROSSOVER TRIAL

Takuji Iwashita, Yousuke Nakai, Tsuyoshi Mukai, Saburo Matsubara, Osamu Togawa, Hiroyuki Isayama, Ichiro Yasuda

A MULTICENTER RANDOMIZED TRIAL OF ENDOSCOPIC PAPILLARY LARGE BALLOON DILATION ALONE VERSUS ENDOSCOPIC SPHINCTEROTOMY FOR REMOVAL OF BILE DUCT STONES: MARVELOUS TRIAL

Yousuke Nakai, Shuhei Kawahata, Tsuyoshi Mukai, Shinpei Doi, Takuji Iwashita, Tesshin Ban, Yukiko Ito, Hiroshi Kawakami, Tsuyoshi Hayashi, Naoki Sasahira, Kensuke Kubota, Osamu Togawa, Hironari Kato, Yoshinobu Okabe, Saburo Matsubara, Hiroshi Yagioka, Tomotaka Saito, Hiroyuki Isayama

A MULTICENTER RETROSPECTIVE STUDY OF COMPARISON WITH STEP-UP TREATMENT AFTER EUS-GUIDED TRANSMURAL DRAINAGE FOR WALLED-OFF NECROSIS: WONDERFUL STUDY GROUP

Tomotaka Saito, Masahiro Tsujimae, Atsuhiro Masuda, Shunsuke Omoto, Mamoru Takenaka, Tatsuya Sato, Tsuyoshi Hamada, Shinya Uemura, Takuji Iwashita, Shogo Ota, Hideyuki Shiomi, Keito Nakagawa, Saburo Matsubara, Sho Takahashi, Toshio Fujisawa, Kensaku Yoshida, Aknori Maruta, Mitsuru Okuno, Keisuke Iwata, Nobuhiko Hayashi;;

ANTIREFLUX METAL STENT VS. CONVENTIONAL COVERED METAL STENT FOR NONRESECTABLE DISTAL MALIGNANT BILIARY OBSTRUCTION: A MULTICENTER RANDOMIZED CONTROLLED TRIAL

Tsuyoshi Hamada, Hiroyuki Isayama, Yousuke Nakai, Takuji Iwashita, Yukiko Ito, Tsuyoshi Mukai, Hiroshi Yagioka, Tomotaka Saito, Osamu Togawa, Shomei Ryozawa, Kenji Hirano, Suguru Mizuno, Natsuyo Yamamoto, Hirofumi Kogure, Ichiro Yasuda, Kazuhiko Koike

COMPARISON OF THE DIAGNOSTIC SENSITIVITY OF A NOVEL PERORAL CHOLANGIOSCOPY-GUIDED TARGET BIOPSY TO THAT OF CONVENTIONAL ENDOSCOPIC TRANSPAPILLARY FORCEPS BIOPSY IN PATIENTS WITH SUSPECTED BILE DUCT CANCER

Katsunori Sekine, Ichiro Yasuda, Koichiro Sato, Shinpei Doi, Masatoshi Mabuchi, Yuichi Takano, Takayuki Tsujikawa, Noriyuki Kuniyoshi, Takuji Iwashita, Tatsuhiko Miyazaki, Masashi Kawamoto, Mikiko Takahashi

EFFICACY OF CONTRAST-ENHANCED ENDOSCOPIC ULTRASONOGRAPHY FOR LYMPHADENOPATHY: A PROSPECTIVE MULTICENTER PILOT STUDY

Kensaku Yoshida, Takuji Iwashita, Naoki Mita, Shinya Uemura, Nobuhiro Ando, Keisuke Iwata, Junji Kawaguchi, Tsuyoshi Mukai, Masahito Shimizu

EUS-ANTEGRADE BILIARY STENTING VERSUS PTBD FOR DISTAL MALIGNANT BILIARY OBSTRUCTION IN PATIENTS WITH SURGICALLY ALTERED ANATOMY

Takuji Iwashita, Shinya Uemura, Kensaku Yoshida, Naoki Mita, Tsuyoshi Mukai, Masahito Shimizu

EUS-GUIDED ANTEGRADE BILIARY STENTING FOR UNRESECTABLE MALIGNANT BILIARY OBSTRUCTION IN PATIENTS WITH SURGICALLY ALTERED ANATOMY: A SINGLE CENTER PROSPECTIVE PILOT STUDY

Takuji Iwashita, Ichiro Yasuda, Tsuyoshi Mukai, Keisuke Iwata, Shinpei Doi, Shinya Uemura, Masatoshi Mabuchi, Mitsuru Okuno, Masahito Shimizu

HISTOPATHOLOGICAL DIAGNOSIS OF BOTH LEFT AND RIGHT LESIONS BY ENDOSCOPIC ULTRASOUND-GUIDED ASPIRATION BIOPSY WITH A LARGE CALIBRE NEEDLE

Ichiro Yasuda, Shinpei Doi, Takuji Iwashita, Hisataka Moriwaki

HYBRID DRAINAGE USING A NASOBILIARY TUBE FOR TREATING ACUTE CHOLECYSTITIS

Shinpei Doi, Ichiro Yasuda, Keisuke Iwata, Nobuhiro Ando, Masatoshi Mabuchi, Noritaka Ozawa, Takuji Iwashita, Shinya Uemura, Mitsuru Okuno, Tuyoshi Mukai

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