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Objective To study the characteristics of blood flow in common hepatic tumors by 256-slice spiral CT wholeliver perfusion imaging.Methods Seventy-one patients with hepatic tumors were examined retrospectively by256-slice spiral CT whole-liver perfusion.Among them,twenty-seven cases were of primary hepatic cancer,twen-
Objective To study the characteristics of blood flow in common hepatic tumors by 256-slice spiral CT whole liver perfusion imaging. Methods Seventy-one patients with hepatic tumors were examined retrospectively by256-slice spiral CT whole-liver perfusion. Among them, twenty-seven cases were of primary hepatic cancer, twen-