Toshiki Sugawara

<b>Percutaneous Cholecystostomy Versus Gallbladder Aspiration for Acute Cholecystitis:</b>A Prospective Randomized Controlled Trial

Kei Ito, Naotaka Fujita, Yutaka Noda et al. · American Journal of Roentgenology · 2004 · 177 citations

Diagnostic efficacy of the cell block method in comparison with smear cytology of tissue samples obtained by endoscopic ultrasound-guided fine-needle aspiration

Yutaka Noda, Naotaka Fujita, Go Kobayashi et al. · Journal of Gastroenterology · 2010 · 92 citations

Medical Ultrasound, Diagnostic Efficacy, Medical Imaging +15

Impact of a transparent hood on the performance of total colonoscopy: a randomized controlled trial

Yoshihiro Harada, Dai Hirasawa, Naotaka Fujita et al. · Gastrointestinal Endoscopy · 2009 · 80 citations

Gastroenterology, Total Colonoscopy, Gi Technique +6

A pilot study to assess mediastinal emphysema after esophageal endoscopic submucosal dissection with carbon dioxide insufflation

Yuki Maeda, Dai Hirasawa, Naotaka Fujita et al. · Endoscopy · 2012 · 77 citations

Efficacy of Propofol Sedation for Endoscopic Submucosal Dissection (ESD): Assessment with Prospective Data Collection

Taku Yamagata, Dai Hirasawa, Naotaka Fujita et al. · Internal Medicine · 2011 · 44 citations · Full text