论文部分内容阅读
目的探讨彩色多普勒超声检查对功能失调性子宫出血(DUB)的诊断价值。方法通过彩色多普勒超声检查评估功能失调性子宫出血患者及正常对照组卵巢内卵泡血流供应并测定卵泡、黄体周边血流频谱收缩期峰值流速/舒张末期流速比值(S/D)及阻力指数(RI),加以比较并进行统计学分析。结果 (1)无排卵性功能失调性子宫出血患者卵巢内卵泡周边血流分级较正常对照组低。(2)无排卵性功能失调性子宫出血患者卵巢内卵泡周边血流频谱S/D及RI值明显高于正常对照组,差异有统计学意义。(3)排卵性功能失调性子宫出血患者卵巢内黄体周边血流频谱S/D及RI值明显高于正常对照组,差异有统计学意义。结论彩色多普勒超声检查对功能失调性子宫出血有诊断价值。
Objective To investigate the diagnostic value of color Doppler ultrasonography in dysfunctional uterine bleeding (DUB). Methods Color Doppler echocardiography was used to assess the ovarian follicle blood flow in patients with dysfunctional uterine bleeding and normal controls and to determine the peak / diastolic flow rate (S / D) and resistance at the end of follicular and luteal circulation Index (RI), to compare and conduct statistical analysis. Results (1) Patients with anovulatory dysfunctional uterine bleeding in ovarian follicles peripheral blood flow grade lower than the normal control group. (2) The S / D and RI values of peripheral ovarian follicle peripheral blood flow in patients with anovulatory dysfunctional uterine bleeding were significantly higher than those in the normal control group, the difference was statistically significant. (3) The S / D and RI values of peripheral blood flow in the ovary of patients with ovulatory dysfunctional uterine bleeding were significantly higher than those in the normal control group, the difference was statistically significant. Conclusion Color Doppler ultrasound examination of dysfunctional uterine bleeding has diagnostic value.