摘要
目的探讨产前超声与MRI诊断血管前置的临床价值。方法回顾分析6例血管前置的产前超声与MRI表现。结果 6例中,4例接受经腹及经会阴超声检查,2例接受经腹及经阴道超声检查,其后接受MR检查,并一致诊断为血管前置,术后均得到证实。结论超声及MRI均能良好地显示宫颈内口处血管前置;结合彩色多普勒及经会阴、经阴道超声检查,可大幅提高诊断率。
Objective To explore the value of ultrasound and MRI in diagnosis of umbilical vasa previa. Methods Ultrasonic and MRI data of 6 patients with vase previa were retrospectively analyzed. Results Transabdominal and transperineal ultrasound were used in 4 of 6 patients with vase previa, while transabdominal and transvaginal ultrasound were performed in 2 patients. Then all 6 patients underwent MRI, and consistency diagnosis was obtained. The diagnosis was proved by surgical operation in all 6 patients. Conclusion Ultrasound and MRI can be used to observe vasa previa at the internal cervical. CDFI combined with transperineal and transvaginal ultrasound could improve diagnosis of vasa previa.
出处
《中国介入影像与治疗学》
CSCD
2014年第6期365-368,共4页
Chinese Journal of Interventional Imaging and Therapy
关键词
超声检查
产前
磁共振成像
血管前置
胎儿
Ultrasonography, prenatal
Magnetic resonance imaging
Vasa previal Fetus
作者简介
罗毅（1980一），女，广东肇庆人，硕士，主治医师。研究方向：妇产科超声造影。
