超声在残角子宫妊娠诊断中的诊断价值
2018-04-08李霞曾维佳韩立明何薇张旭胜张弛
李霞 曾维佳 韩立明 何薇 张旭胜 张弛
[摘要] 目的 探讨超声在残角子宫妊娠诊断中的诊断价值,以期提高诊断正确率。方法 回顾性分析四川省成都市郫都区人民医院2005年1月—2017年2月收治的7例超声或手术病理诊断为残角子宫妊娠的临床及超声资料, 并对结果进行分析。结果 超声诊断符合率为57.14%(4/7),误诊率42.86%(3/7)。7例残角子宫妊娠均为早孕期,5例为常规检查,1例人流失败,1例腹痛;超声均表现为单角子宫,其旁与其相连见包绕孕囊的似肌层弱回声。结论 掌握残角子宫妊娠的超声声像图特点, 可提高超声对异位妊娠的诊断能力,预防残角子宫妊娠破裂、出血甚至休克等不良结果。
[关键词] 超声;诊断;残角子宫;异位妊娠
[中图分类号] R4 [文献标识码] A [文章编号] 1674-0742(2018)01(c)-0185-03
[Abstract] Objective This paper tries to explore clinical value of color doppler ultrasound in the diagnosis of rudimentary uterine horn pregnancy (RUHP), and to improve the diagnostic accuracy. Methods Retrospective analysis of this hospital from January 2005 to February 2017 in 7 cases of ultrasound or surgical pathology diagnosis of pregnancy for rudimentary uterine clinical and ultrasound data, and the results were analyzed. Results The coincidence rate of ultrasonic diagnosis was 57.14%(4/7), the rate of misdiagnosis was 42.86%(3/7). 7 cases of residual angle uterine pregnancy were early pregnancy, 5 cases of routine examination, 1 case of abortion, abdominal pain in 1 case; ultrasound showed a single angle uterus, next to it was the surrounding sac like muscle layer of weak echo. Conclusion The diagnostic accuracy of RUHP by ultrasound can be improved through mastering the features of ultrasound imaging, which can help to avoid adverse events such as rupture and haemorrhage, or even shock.
[Key words] Ultrasonography; Diagnosis; Rudimentary uterine horn; Ectopic pregnancy
异位妊娠是妇产科常见的急诊之一,97.5%发生于输卵管,罕见于腹腔妊娠、卵巢妊娠、子宫肌壁妊娠、残角子宫妊娠等,超声是首选的检查方法[1]。残角子宫妊娠(rudimentary uterine horn pregnancy,RUHP)由于其少见、罕见,且具有一定隐蔽性,超声诊断较困难。该文回顾性分析四川省成都市郫都区人民医院2005年1月—2017年2月经超声或手术病理诊断的7例RUHP,以期提高超声诊断残角子宫妊娠的准确率。报道如下。
1 资料与方法
1.1 一般资料
四川省成都市郫都区人民医院经超声或手术病理证实为RUHP 7例,其中超声诊断RUHP 6例,手术证实RUHP 6例,孕妇年龄21~39 岁,平均年龄25岁,停经时间 43 d~11+3周,均为早孕期。
1.2 仪器与方法
1.2.1 仪器 采用经腹部凸阵探头,频率范围2~5 MHz,经阴道腔内探头,频率3~9 MHz。
1.2.2 研究方法 经腹部检查采取适当充盈膀胱,经阴道检查采取排空膀胱,必要时联合两种检查方式。……
