略語大辞典 [Med] 18 PTCL percutaneous transhepatic cholangioscopic lithotomy 経皮経肝的胆道鏡下砕石法. 胆管または肝内結石の治療法.percutaneous transhepatic cholangioscopic lithotomy; or PTCSL; a therapeutic modality; [Med]. 丸善「略語大辞典」JLogosID : 11856815