Workshop 4
Safety of Laparoscopic Cholecystectommy for Severe Acute Cholecystitis

[WS4-6] Endoscopic Retrograde Gall Bladder Drainage followed by cholecystectomy for acute cholecystitis with more than 72 hours after its onset

^○Toshiro Masuda, Kenichi Ogata, Taishi Yamane, Hideaki Takeyama, Katsuhiro Ogawa, Hiromitsu Hayashi, Shinichi Akahoshi, Katsutaka Matsumoto, Yoshiaki Ikuta, Hiroshi Takamori (Department of Surgery, Saiseikai Kumamoto Hospital, Kumamoto, Japan)