Figure 3From: The primary study of low-dose pancreas perfusion by 640- slice helical CT: a whole-organ perfusionROI, time density curve and blood flow image of pancreatic cancer (and the area adjacent to pancreatic cancer). E1, G1, L1 (F1, H1, M1) shows the ROI of pancreatic cancer (and the area adjacent to pancreatic cancer) in whole sequence,odd number sequence,even number group. E2, G2, L2 (F2, H2, M2) represents the corresponding time density curve; E3, G3, L3 (F3, H3, M3) represents the blood flow image.Back to article page