经阴道彩色多普勒超声在剖宫产术后子宫瘢痕妊娠诊治中的应用分析论文_宋辉

黑龙江省伊春市铁力市双丰林业局职工医院 黑龙江伊春市 152500

【摘 要】目的 探讨分析经阴道彩色多普勒超声在剖宫产术后子宫瘢痕妊娠(CSP)诊治中的临床应用效果。方法 选择我院2016年6月至2017年10月收治经病理学证实的CSP患者53例作为观察组和非CSP患者53例作为对照组,均给予经腹彩色多普勒超声检查和经阴道彩色多普勒超声检查,以临床和病理学检查结果为"金标准",比较两种方法的检查准确性、误诊率和漏诊率,并根据检查结果给予对症治疗。结果 观察组经阴道彩超诊断准确率为94.34%,显著高于经腹部彩超的79.25%,差异有统计学意义(P<0.05)。

对照组组经阴道彩超诊断准确率为94.34%,显著高于经腹部彩超的81.13%,差异有统计学意义(P<0.05);孕囊型患者给予超声监护下清宫术,不均质包块型患者给予子宫动脉栓塞术联合清宫术,混合型患者给予腹腔镜下瘢痕妊娠病灶清除术。超声诊断CSP阳性患者均顺利完成治疗。结论 经阴道彩色多普勒超声对剖宫产术后子宫瘢痕妊娠的诊断准确率高于经腹彩色多普勒超声检查,具有更低的误诊率和漏诊。

率,能够为更多患者提供准确的治疗主张,使治疗更加合理,体现出很高的临床应用价值。

【关键词】剖宫产;子宫瘢痕妊娠;彩色多普勒超声;经阴道检查;应用效果

Application of transvaginal color Doppler ultrasound in the diagnosis and treatment of uterine scar pregnancy after Caesarean section

Objective To investigate the clinical effect of transvaginal color Doppler ultrasound in the diagnosis and treatment of uterine scar pregnancy(CSP)after cesarean section. Methods 53 patients with pathologically confirmed CSP from June 2016 to October 2017 in our hospital were selected as observation group and 53 patients with non-CSP as control group,all of whom were given transabdominal color Doppler ultrasound examination and transvaginal color Doppler ultrasound examination. The results of the clinical and pathological examination were used as the "gold standard" to compare the accuracy of the two methods,the rate of misdiagnosis and the rate of missed diagnosis,and the treatment was given based on the results of the examination. Results The diagnostic accuracy of transvaginal color ultrasound in the group was 94.34 %,which was significantly higher than that of transabdominal color ultrasound by 79.25 %. The difference was statistically significant(P <0.05)The accuracy of transvaginal color ultrasound in the control group was 94.34 %,which was significantly higher than the 81.13 % of transabdominal color ultrasound. The difference was statistically significant(P <0.05)The pregnant sac patients were given ultrasound monitoring under the Qinggong surgery,the uneven package type patients were given uterine artery embolization combined with the Qinggong surgery,and the mixed patients were given laparoscopic scar pregnancy removal. Ultrasonic diagnosis of CSP positive patients successfully completed the treatment.Conclusion The diagnostic accuracy of uterine scar pregnancy after cesarean section was higher than that of abdominal color Doppler ultrasound,with lower rate of misdiagnosis and missed diagnosis.The rate can provide more patients with accurate treatment claims,so that the treatment is more reasonable,reflecting a high clinical application value.

[Keywords] Caesarean section;Uterine scar pregnancy;Color Doppler ultrasound;Vaginal examination;Application Effect

剖宫产术后子宫瘢痕妊娠(CSP)是一种剖宫产术后远期并发症,其实质是子宫特殊位置的异位妊娠。CSP一旦形成,胎盘绒毛会随着孕妇孕周的增加而逐渐实现与子宫肌层的黏连乃至植入,严重时,会造成子宫破裂及大出血甚至子宫切除,严重影响孕妇的生命安全。该病的早期诊断是实现早期治疗的重要前提[1]。笔者通过对比经阴道彩色多普勒超声与常规经腹彩超检查在剖宫产术后子宫瘢痕妊娠诊治中的不同应用价值,现做如下报告:

1资料与方法

1.1一般资料

选择我院2016年6月至2017年10月收治经病理学证实的CSP患者53例作为观察组,年龄24-34岁,平均年龄(30.7±6.2)岁;停经37-65d,平均病程(38.1±2.3)d;同时选择非CSP患者53例作为对照组,年龄24-34岁,平均年龄(30.7±6.2)岁;停经37-65d,平均病程(38.1±2.3)d;两组患者在年龄、病情等一般资料方面比较,差异无统计学意义,P>0.05,具有可比性。

1.2方法

(1)诊断方法:分别对两组患者先、后采用经阴道彩色多普勒超声和经腹彩色多普勒超声检查。均采用Philip IU22 彩色多普勒超声诊断仪,配有经阴道探头及经腹部探头。经腹彩色多普勒超声检查具体方法为:经腹部探头3.5MHz 凸阵探头,检查前要求患者适当饮水以充盈膀胱。患者取仰卧位,以探头常规扫描子宫部位,重点观察孕囊、子宫峡部异常回声以及妊娠物性状。经阴道彩色多普勒超声检查:经阴道探头频率为5.5-7.5MHz,检查前要求患者排空膀胱。患者取膀胱截石位,检查者以探头套入安全套,缓缓推入阴道,重点探查妊娠囊和瘢痕等部位。

1.3观察指标

比较两组与临床和病理学检查结果"金标准" 的诊断符合率,分析误诊、漏诊类型,总结CSP超声影像学特征。

1.4统计学处理

运用SPSS17.0统计学软件分析处理所得数据,并计数资料率的比较,采用卡方检验,当P﹤0.05时,认为差异有统计学意义。

2结果

2.1 观察组诊断准确率

如表1所示,观察组经阴道彩超诊断准确率为94.34%,显著高于经腹部彩超的79.25%,差异有统计学意义(P<0.05)。

2.3观察组分型检出情况

经腹部超声检出孕囊型19例、不均质包块型12例、混合型9例;经阴道超声检出孕囊型23例、不均质包块型16例、混合型9例。根据CSP分型,两组的孕囊型患者给予超声监护下清宫术,不均质包块型患者给予子宫动脉栓塞术联合清宫术,混合型患者给予腹腔镜下瘢痕妊娠病灶清除术。两组患者超声诊断CSP阳性患者均顺利完成治疗。

3讨论

经阴道彩色多普勒超声检查不受腹壁、肠气等因素的影响,而且分辨率较高,图像更加清晰[2]。相较于经腹超声检查,经阴道彩色多普勒超声的阴道探头能够更加清晰、直观的显示患者子宫的内部情况,纵切面声像对于病灶周边的子宫肌壁厚度的探查更加精准,同时,能够探查病灶和子宫浆膜层之间的距离,进而对病灶与子宫腔、子宫颈之间的位置关系进行分析[3]。本研究显示,观察组经阴道彩超诊断准确率为94.34%,显著高于经腹部彩超的79.25%,差异有统计学意义(P<0.05);对照组组经阴道彩超诊断准确率为94.34%,显著高于经腹部彩超的81.13%,差异有统计学意义(P<0.05);孕囊型患者给予超声监护下清宫术,不均质包块型患者给予子宫动脉栓塞术联合清宫术,混合型患者给予腹腔镜下瘢痕妊娠病灶清除术。超声诊断CSP阳性患者均顺利完成治疗,提示,经阴道彩色多普勒超声对剖宫产术后子宫瘢痕妊娠的诊断准确率高于经腹彩色多普勒超声检查,具有更低的误诊率和漏诊。

参考文献:

[1]王淑丽,刘爱林,樊尊攀,等.经阴道彩色多普勒超声在子宫瘢痕妊娠早期诊治中的应用[J].中国妇幼保健,2015,30(17):2859-2860.

[2]杨莉芬,陈秋兰,王冉,等.经阴道彩超在子宫瘢痕处早期妊娠诊断中的应用[J].现代生物医学进展,2013,13(29):5732-5734,5722.

[3]齐文霞,薛孟贵.剖宫产术后子宫瘢痕处早期妊娠误诊9例分析[J].中国误诊学杂志,2012,12(15):3968-3969.

论文作者:宋辉

论文发表刊物:《中国医学人文》(学术版)2018年3月第5期

论文发表时间:2018/7/31

标签:;  ;  ;  ;  ;  ;  ;  ;  

经阴道彩色多普勒超声在剖宫产术后子宫瘢痕妊娠诊治中的应用分析论文_宋辉
下载Doc文档

猜你喜欢