经阴道彩色多普勒超声检查对异位妊娠的诊断价值

目的 探讨经阴道彩色多普勒超声在宫外孕中的诊断价值.方法 选择临床疑诊早期宫外孕患者109例,采用经阴道彩色多普勒超声和经腹部超声,以126例仅行经腹部超声作为对照组.结果 经阴道超声检出早期未破裂型宫外孕者35例,检出时间为停经后35～42 d,余74例检出时间有不同延迟.全部病例均经腹腔镜或剖腹手术病理对照,符合率97%.检出时间比对照组平均提前11.3 d,两组差异有统计学意义（P＜0.01）.结论 经阴道彩色多普勒超声能提高早期宫外孕的检出率,对宫外孕诊断具有重要价值.

Diagnostic value of Color Doppler transvaginal scan for patients with ectopic pregnancy

Objective To investigate the diagnostic value of color doppler transvaginal scan for patients with ectopic pregnancy. Methods Transvaginal scan and transabdominal scan were used to inspect 109 cases that were clinically doubted as early ectopic pregnancy. 126 cases only received transabdominal scan were as control group. Results Through transvaginal scan,35 cases were found as early unruptured ectopic pregnancy after they stop men-stru-ation about 35 to 42 days. The inspected time of the other 74 cases and control cases was post-poned obviously. All cases were compared with laparoscopy or skive belly operation and got the consilient rate of 97%. And the inspected time was earlier for 11. 3 days than the contrel group. This was a notable discrepancy (P < 0.01). Conclusion Transvaginal scan could improve the inspected rate for the early ectopic pregnancy greatly. It had more value than other methods,so it was worth being utilized widely.