卫月
【摘要】 目的 分析孕早期不典型葡萄胎的超声诊断。方法 62例不典型葡萄胎患者, 对其临床资料和超声检查结果进行回顾性分析。结果 62例不典型葡萄胎患者中, 40例患者被证实为不典型葡萄胎, 其他22例患者被误诊为过期流产。结论 孕早期不典型葡萄胎的超声表现复杂, 超声表现缺乏典型性, 临床误诊率和漏诊率较高, 临床诊断中应结合超声检查、临床表现、彩色多普勒血流显像(CDFI)与血β绒毛膜促怀腺激素(β-HCG), 进而使临床诊断的准确性提高。
【关键词】 孕早期;不典型葡萄胎;超声诊断
DOI:10.14163/j.cnki.11-5547/r.2017.17.083
Clinical analysis of ultrasound diagnosis of atypical hydatidiform mole in 62 early pregnancy cases WEI Yue. Guangdong Medical University Affiliated Hospital, Zhanjiang 524000, China
【Abstract】 Objective To analyze the ultrasound diagnosis of atypical hydatidiform mole in early pregnancy. Methods The clinical data and ultrasound findings of 62 atypical hydatidiform mole were retrospectively analyzed. Results Among 62 atypical hydatidiform mole cases, there were 40 cases comfirmed as atypical hydatidiform mole, and the other 22 cases were misdiagnosed as missed abortion. Conclusion The ultrasound manifestations of atypical hydatidiform mole in early pregnancy are complex and atypical, and the clinical misdiagnosis rate and missed diagnosis rate are high. Clinical diagnosis should be combined with ultrasound, clinical manifestations, color doppler flow imaging (CDFI) and blood human chorionic gonadotropin β (β-HCG), so as to improve the accuracy of clinical diagnosis.
【Key words】 Early pregnancy; Atypical hydatidiform mole; Ultrasound diagnosis
葡萄胎是指孕婦在妊娠后, 体内胎盘绒毛滋养细胞发生异常增生, 终末绒毛不断转变为相连成串的水泡, 临床中也将其称之为水泡状胎块[1]。临床中常常将葡萄胎分成不完全性葡萄胎和完全性葡萄胎;完全性葡萄胎的占比较高, 出现恶化的几率较高, 部分性葡萄胎的占比较低, 不容易出现恶化[2]。通过超声图能准确检查和诊断典型葡萄胎, 但是不典型葡萄胎其病理状态比较复杂, 缺乏明显的实验室检查特征, 所以临床误诊率和漏诊率较高[3]。本研究主要分析了孕早期不典型葡萄胎的超声诊断, 现做报告如下。
1 资料与方法
1. 1 一般资料 选取本院2014年1月~2016年2月收治的62例不典型葡萄胎患者, 年龄22~38岁, 平均年龄(30.7±
5.4)岁;停经时间2~4个月。首次妊娠患者26例, 第二次妊娠患者36例。患者临床表现主要为闭经, 伴阴道不规则流血, 血尿HCG上升, 或者HCG表现为阳性。
1. 2 方法 选0000000型和00000型彩色多普勒超声诊断仪, 腹部探头频率为3.5~6.0 MHz, 阴道探头频率为5.0~7.0 MHz。……