摘要
目的 观察移植肾的形态、体积及血流变化与临床急慢排异反应的关系。方法 对 2 9例移植肾患者进行超声检查 ,测量移植肾的大小 ,血管内径 ,血流速度 ,阻力指数 (RI)。结果 移植肾排异与功能正常的移植肾的血流比较 ,排异时血液速度下降 ,RI增加 ,急性排异时体积增大 ,慢性排异时缩小。结论 彩色多谱勒超声是诊断移植肾急性。
Objective To study relation between shape,volume,hemodynamic characteristics of transplanted kidney and acute and chronic rejection.Methods Twenty-nine cases of renal transplantion were examined by Doppler ultrasound to measure transplanted kidney,inside diameter of vasual,flowing velocity,resistive index.Results Compared with non-rejected kidney,the blood flowing and the velocity of rejected kidney were decreased and RI was increase;The volume was expand in acute rejection and shrink in chronic rejection.Conclusion Doppler ultrasound examination is an effective method to detect acute and chronic renal transplant rejection.
出处
《江西医学院学报》
2004年第5期55-56,共2页
Acta Academiae Medicinae Jiangxi
关键词
移植肾
急性排异反应
彩色多谱勒
renal transplantation
acute rejection
doppler ultrasongraphy
