胎盘和脐带肿物彩色多普勒超声诊断价值

The Value of Color Doppler Ultrasound in the Diagnosis of Placenta and Umbilical Cord Tumor

目的:探讨胎盘和脐带肿物彩色多普勒超声的诊断价值。方法:分析产前彩色多普勒超声诊断为胎盘和脐带肿物20例患者的声像特点,并与产后病理检查比较。结果:超声诊断胎盘绒毛膜血管瘤7例,胎盘和脐带囊肿12例,脐静脉瘤1例。产后病理证实19例,超声误诊1例,超声诊断正确率为95%。结论:彩色多普勒超声是产前诊断胎儿附属结构肿物的有效和首选方法。

Objective：To investigate the ultrasonic feature of placenta and umbilical cord tumor and the value of color doppler ultrasound in the diagnosis of placenta and umbilical cord tumor. Methods ：The clinical data of 20 cases of placenta and umbilical cord tumor which were diagnosed by color Doppler ultrasound prenatally and undergone postpartum pathological examination. Results： In 20 patients,7cases were placental chorioangioma,12 cases were cyst of placenta and umbilical cord and 1 case was umbilical vein tumor. 19 cases were confirmed by pathological examination and the accuracy rate of ultrasound diagnosis was 95%. Conclusions：Color Doppler ultrasound is an effective and preferred method in the diagnosis of the tumor of the fetal subsidiary structure.