摘要
目的 通过回顾分析 2 3例左肾静脉压迫征 ,探讨彩超对其诊断价值。方法 2 3例直立性血尿和 或蛋白尿加重 ,肾组织穿刺活检证实无器质性疾病患者行彩色多普勒超声检查。结果 患者左肾静脉近肾段内径扩张 ,血流速度减慢 ,尤其在脊柱后伸位时加重。结论 应用彩色多普勒超声检查能较好地检查左肾静脉压迫征 ,为临床提供重要的临床诊断依据。
Objective To evaluate the clinical diagnosis value of color Doppler ultrasound by retrospectively analyzing its findings of left renal venal entrapment syndrome. Methods Twenty three cases with upstanding proteinuria or hematuria,but without perversive renal disease,were examined with color Doppler ultrasound. Results The proximal left renal vein expanded and its flow velocity was slower,especially in upstanding posture. Conclusion It is available to examine left renal venal entrapment syndrome with color Doppler ultrasound,which can provide important basis for clinical diagnosis.
出处
《中国医学影像技术》
CSCD
2003年第1期40-41,共2页
Chinese Journal of Medical Imaging Technology
关键词
彩色多普勒超声
左肾静脉压迫征
胡桃夹现象
诊断
Color Doppler ultrasound
Left renal venal entrapment syndrome
Nut cracker phenomenon
