The time-intensity curve (tic), peak time and hepatic perfusionindex of each group were analyzed.
分析各组受检者的时间-信号强度曲线、峰值时间和肝脏灌注指数。
2
Objective: To investigate the variation of doppler PerfusionIndex (DPI) in patients with liver metastases of colorectal carcinoma by color doppler sonography.
目的:检测大肠癌患者的肝脏血流灌注指数(DPI),探索大肠癌肝转移患者DPI变化的规律。
3
Monitoring tissue PCO_2 is regarded as an ideal index of tissue perfusion.