Percutaneous transhepatic portography in bile duct carcinoma. Correlation with percutaneous transhepatic cholangiography and angiography.


In 16 patients with carcinoma of the extrahepatic bile ducts, percutaneous transhepatic portography (PTP) and cholangiography (PTC) were performed. Fourteen of these patients also had angiography, which failed to show the tumor in 7 cases. Findings indicating non-extirpability of the tumor were demonstrated by angiography in 3 patients. At PTP non… (More)


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