the efficacy of dynamic sequential ct with table incrementation during arterial portography ( dscti-ap ) in the detection of small hepatocellular carcinomas ( hcc ) ( less than 3 cm in diameter and less than three in number ) was analyzed in comparison with other imaging methods including radionuclide ( rn ) liver scans , ultrasound ( us ) , ct , selective celiac angiography ( sca ) , and infusion hepatic angiography ( iha ) .
C2239176
hepatocellular carcinomas
C0023884
liver