Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 28, 2011; 17(8): 1045-1050
Published online Feb 28, 2011. doi: 10.3748/wjg.v17.i8.1045
Figure 1
Figure 1 Time intensity curve. V0 is the baseline intensity of ROI; VImax is the maximal signal of the ROI; PI is the difference between VImax and VI0 (VImax-VI0); time to peak intensity (TPI) is the time required from the onset of tumor contrast enhancement to reach VImax.