percutaneous transhepatic cholangiography: diffuse dilation of intra-hepatic duct
percutaneous transhepatic cholangiography: diffuse dilation of intra-hepatic duct
percutaneous transhepatic cholangiography: diffuse dilation of intra-hepatic duct (procedure)
percutaneous transhepatic cholangiography: diffuse dilation of intra-hepatic duct (procedure)