目的:了解彩色多普勒超声在输卵管妊娠诊断中的临床效果。方法:对随机选取的48例输卵管妊娠患者采用经阴道彩色多普勒超声诊断的临床资料展开回顾性分析。结果:48例患者中46例均经手术病理证实为输卵管妊娠,检查准确率为95.83%。其中1例患者超声检查未见异常,但因血HCG持续上升而行手术治疗,术中发现一侧输卵管增粗;另有1例因包块过小,肠气过多,超声显示不清而误诊。结论:经阴道彩色多普勒超声在输卵管妊娠诊断中准确率高,操作简单方便,属于首选的可行诊断检查方法。 Objective: To understand the clinical effect of color Doppler ultrasound in the diagnosis of tubal pregnancy. Methods: 48 cases of tubal pregnancy randomly selected by transvaginal color Doppler ultrasound diagnosis of clinical data were retrospectively analyzed. Results: Forty-eight of the 48 patients were confirmed as tubal pregnancy by pathology. The accuracy rate was 95.83%. One case of patients with ultrasound showed no abnormalities, but due to continuous increase of blood HCG surgery, intraoperative tubal thickening found; another case of mass due to too small, excessive intestinal gas, ultrasound is not clear and Misdiagnosis. Conclusion: Transvaginal color Doppler ultrasound in the diagnosis of tubal pregnancy with high accuracy, easy operation, is the first choice of viable diagnostic tests.