7Yasnhiro Y,Kenji J,Katsnynki T,et al.Hepatocellular carcinoma detected by iodized oil.Radiology,1985;154:19～24
8Yamannaka N,Okamoto E,Fujihara S,et al.Do the tumor cells of hepatocellular carcinoma dislodge into the portal venous stream during hepatic resection? Cancer,1992;70:2261～2267
9Kan Z,Ivancev K,Lunderquist A,et al.In vivomicoscopy of hepatic tumors in animal models:a dymnamic investigation of blood supply to hepatic metastases.Radiology,1993;187:621～626
