percutaneous transhepatic cholangiography: dilation of common bile duct containing soft tissue mass
percutaneous transhepatic cholangiography: dilation of common bile duct containing soft tissue mass
percutaneous transhepatic cholangiography: dilation of common bile duct containing soft tissue mass (procedure)
percutaneous transhepatic cholangiography: dilation of common bile duct containing soft tissue mass (procedure)