1Kanematsu M, OliverJ, CarrB, et al,Hepatocellular carcinoma:the role of belical bipbasic contrast-enhanced CT versus CT during arterial porotography[J].Radiology 1997,205 ( 1 ) :75
2SoyerP, BluemkeD, Hruban R et al Hepatic metastases from colorectal cancer :detection and false- positive findings with helical CT during arterial portography[ J ], Radiology, 1994,19.3 ( 1 ) :71
3Ichikawa T.OthomoK.Takahashi S.Hepatocelluarcarcincma:detection with double-phase helical CT during arterial portography[J].Radiology 1996, 198(1):284
4Murakamit ,OiH, HoriM, et aL Helical CT during arterial portography and hepatic arteriography for detecting hypervascular hepatocellular carcinoma[J] .AJK, 1997,169(1 ) : 131
