Conclusion Color Doppler ultrasound is sensitive in monitoring the graft flow of SPK recipients and can be used to identify postoperative vascular complications and evaluate tissue perfusion.

• 结论 彩色多普勒对SPK后移植体血流监测具有高度敏感性， 可用于诊断移植后血管性并发症及评价组织灌注情况。