3[4]Bonld VM,Bret PM,Liang L,et al.Effect of rate of contrast medium injection on hepatic enhancement at CT[J].Radiology,1996,199:185. 被引量:1
4Han JK, Kim AY, Lee KY, et al. Factors Influencing Vascular and Hepatic Enhancement at CT: Experimental Study on Injection Protocol Using a Canine Model. JCAT, 2000, 24: 400. 被引量:1
6Shimizu T, Misaki T, Yamamoto K, et al. Helical CT of the liver with computer-assistedbolus-tracking technology: scan delay of arterial phase scaning and effect of flow rates. JCAT, 2000, 24: 219. 被引量:1
7Frederick MG, McElaney BL, Singer A, et al. Timing of parenchymal enhancement on dual-phase dynamic helical CT of the liver: how long does the hepatic arterial phase predominate? AJR, 1996, 166: 1305. 被引量:1
8Chambers TP, Baron RL, Lush RM. Hepatic CT enhancement Part. Alterations in contrast material volume and rate of injection within the samepations. Radiology, 1994, 193: 518. 被引量:1
9Kopka L, Rodenwaldt J, Fischer U, et al. Dual-phase helical CT of the liver: Effects of bolus tracking and different volumes of contrast material. Radiology, 1996, 201: 321. 被引量:1