论文部分内容阅读
目的探讨自发性显影(SC,spontaneous contrast)在诊断精索静脉曲张(VC,varicocele)的临床价值。方法应用ALOKEα-10多功能彩超诊断仪,探头均为线阵高频探头。频率为7.5~10MHz。对38例手术证实为精索静脉曲张患者应用自发性显影技术对诊断结果并进行回顾性分析。并与30例正常健康人进行对比统计分析。结果患者组中Valsalva试验时精索静脉的内径(DV)、是否存在反流,返流信号持续时间(TR),与正常对照组比较,差异有统计意义(P<0.01)。结论结论自发性显影能够更快速、更直观地诊断精索静脉曲张的严重程度、静脉内部的血流分布情况,为指导临床对选择治疗方案提供客观真实的诊断依据。特别能为基层医院诊断精索静脉曲张提供很大帮助。
Objective To investigate the clinical value of spontaneous contrast (SC) in the diagnosis of varicocele (VC). Methods ALOKEα-10 multi-function color Doppler ultrasound diagnostic apparatus, the probe is a linear array of high-frequency probe. The frequency is 7.5 ~ 10MHz. 38 cases of surgery confirmed varicocele patients with spontaneous development of the diagnostic results and retrospective analysis. And compared with 30 normal healthy people statistical analysis. Results In the Valsalva test, the diameter of the varicocele, the presence or absence of reflux, and the duration of the reflux signal (TR) in the Valsalva test group were significantly different from those in the control group (P <0.01). Conclusions: Spontaneous visualization can diagnose the severity of varicocele and distribution of blood flow in the veins more quickly and intuitively, and provide an objective and true diagnostic basis for guiding the clinical choice of treatment options. Especially for the primary hospital diagnosis of varicocele provides a great help.