短语词组短語Endoscopic electro -excision 電切術endoscopic excision lesion duodenum 釋義內鏡下十二指腸病損切除術endoscopic excision lesion pancreatic duct 胰琯病損內鏡切除術endoscopic excision lesion large intestine 內鏡下大腸病損切除術 返回 endoscopic excision