【摘要】 目的　通过经腹与经阴道彩色多普勒超声的对比分析 ,探讨经阴道彩色多普勒超声诊断未破裂宫外孕的临床价值。方法　回顾分析 2 5例未破裂宫外孕 ,术前均行经腹二维与经阴道彩色多普勒超声检查 ,术后经病理证实。结果　与经腹超声比较 ,经阴道超声更易发现宫外孕患者附件区包块 ,彩色脉冲多普勒测及附件包块内滋养层动脉血流频谱 ,呈低阻力型 ,阻力指数 (RI)为 0 .44± 0 .0 6。结论　经阴道彩色多普勒超声诊断宫外孕有重要临床应用价值更多还原

【Abstract】 Objective To explore the clinic value of transvaginal ultrasonography in diagnosing unraptured ectopic pregnancy.Meth- ods 25 patients with ectopic pregnancy with unraptured gestation sac were all examined by trans abdomen two-dimensional ultrasound and transvaginal color Doppler imaging before operation, which were verified by operation and pathology. Results The time on which masses of ectopic pregnancy were detected is earlier by transvaginal ultrasonography than by trans-abodmen method. Nutrient artery flow spectrum was measured in adnexal masses in patients with ectopic pregnancy by color pulsed Doppler imaging, which showed low resistance with a resistance was index 0.44±0.06. Conclusion Transvaginal ultrasonography is verified to have significant clinic application value in diagnosing ectopic pregnancy.更多还原