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彩色多普勒超声检查对胎盘早剥的临床诊断价值分析

2018-01-24李燕石俊聂志伟

中外医疗 2018年30期

李燕 石俊 聂志伟

[摘要] 目的 探讨彩色多普勒超声对产科危急症胎盘早剥的临床诊断价值。 方法 回顾性分析2010—2017年该院经随访证实的80例胎盘早剥患者的临床病例资料和超声声像图表现。 结果 超声检出胎盘早剥66例,诊断符合率82.5%(66/80) ,漏诊11例,误诊3例。 结论 彩色多普勒超声检查是诊断胎盘早剥的首选且重要的检查方法,配以动态追踪观察,可有效避免漏误诊,提高胎盘早剥的诊断符合率。

[关键词] 胎盘早剥;彩色多普勒超声;动态追踪观察

[中图分类号] R445.1 [文献标识码] A [文章编号] 1674-0742(2018)10(c)-0162-03

[Abstract] Objective To investigate the clinical value of color Doppler ultrasound in the diagnosis of placental abruption in obstetric emergency. Methods The clinical case data and ultrasound sonograms of 80 patients with placental abruption confirmed by follow-up in the hospital from 2010 to 2017 were retrospectively analyzed. Results 66 cases of placental abruption were detected by ultrasound. The diagnostic coincidence rate was 82.5% (66/80), 11 cases were missed, and 3 cases were misdiagnosed. Conclusion Color Doppler ultrasonography is the first and most important method for the diagnosis of placental abruption. Dynamic tracking observation can effectively avoid misdiagnosis and improve the diagnostic coincidence rate of placental abruption.

[Key words] Placental abruption; Color Doppler ultrasound; Dynamic tracking observation

胎盘早剥指在妊娠20周之后至胎儿娩出之前的任何期间内,正常位置的胎盘与子宫壁部分或全部分离。胎盘早剥起病急,发展快,如未能及时正确处理,会发生DIC、子宫胎盘卒中、母体大出血、胎儿急性缺氧甚至胎死宫内等,严重威胁母儿生命安全[1],是妊娠中晚期的一种严重并发症。因此,准确、及时地诊断胎盘早剥显得至关重要。该文对2010—2017年该院经随访证实为胎盘早剥的80例资料进行了回顾性分析,针对超声声像图表现,分析总结漏误诊原因,旨在降低漏误诊,及早诊断胎盘早剥,改善母婴预后,现报道如下。

1 资料与方法

1.1 一般资料

于该院经剖宫产或阴道分娩后临床和病理证实为胎盘早剥的80例病例,孕妇年龄22~44岁,孕周在23~39周之间;其中妊高征31例,胎膜早破19例,脐带过短4例,有明显外伤史6例,无明显诱因20例;临床症状中有阴道流血43例,持续性下腹痛57例,下腹坠胀40例,无任何症状9例,其中首发症状为腰酸3例、水泄样腹泻1例。……

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