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      子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性研究

      2016-07-25 00:54:47謝亦農(nóng)梁偉翔王偉群
      中國全科醫(yī)學(xué) 2016年20期
      關(guān)鍵詞:妊娠

      江 嵐,謝亦農(nóng),梁偉翔,王偉群

      ?

      ·論著·

      子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性研究

      江 嵐,謝亦農(nóng),梁偉翔,王偉群

      510150廣東省廣州市,廣州醫(yī)科大學(xué)附屬第三醫(yī)院超聲醫(yī)學(xué)科

      【摘要】目的通過分析子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性,探討卵巢周邊環(huán)狀增強在評價輸卵管功能方面的臨床應(yīng)用價值。方法選取2013年1月—2014年12月在廣州醫(yī)科大學(xué)附屬第三醫(yī)院生殖助孕中心及婦科不孕門診就診的患者139例。采用六氟化硫微泡(SonoVue)造影劑進行子宮輸卵管超聲造影術(shù)(HyCoSy),觀察輸卵管末端造影劑在卵巢周邊增強的超聲特征,根據(jù)造影劑是否在卵巢周邊形成環(huán)狀增強,分為雙側(cè)輸卵管超聲造影環(huán)狀增強組、雙側(cè)輸卵管超聲造影無環(huán)狀增強組及單側(cè)輸卵管超聲造影環(huán)狀增強組;并進一步將環(huán)狀增強分為0、1、2、3級。對患者進行隨訪,分析子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性。結(jié)果139例患者包括268條輸卵管,單側(cè)輸卵管10條(10例),雙側(cè)輸卵管258條(129例);左側(cè)輸卵管133條(133例),右側(cè)輸卵管135條(135例);54例患者自然妊娠成功,85例患者自然妊娠失敗。排除單側(cè)輸卵管患者,雙側(cè)輸卵管超聲造影環(huán)狀增強組57例,自然妊娠成功41例(71.9%);雙側(cè)輸卵管超聲造影無環(huán)狀增強組49例,自然妊娠成功7例(14.3%);單側(cè)輸卵管超聲造影環(huán)狀增強組23例,自然妊娠成功4例(17.4%)。不同輸卵管超聲造影環(huán)狀增強組自然妊娠成功率比較,差異有統(tǒng)計學(xué)意義(χ2=42.499,P<0.001)。左側(cè)輸卵管超聲造影環(huán)狀增強0級22例,自然妊娠成功2例(9.1%);1級40例,自然妊娠成功5例(12.5%);2級42例,自然妊娠成功21例(50.0%);3級29例,自然妊娠成功24例(82.8%)。右側(cè)輸卵管超聲造影環(huán)狀增強0級28例,自然妊娠成功6例(21.4%);1級41例,自然妊娠成功5例(12.2%);2級35例,自然妊娠成功16例(45.7%);3級31例,自然妊娠成功27例(87.1%)。左、右側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較,差異有統(tǒng)計學(xué)意義(χ2=45.516、46.358,P<0.001)。多因素Logistic回歸分析結(jié)果顯示,左側(cè)輸卵管超聲造影環(huán)狀增強分級、右側(cè)輸卵管超聲造影環(huán)狀增強分級是自然妊娠結(jié)局的影響因素(P<0.05)。Logistic回歸方程預(yù)測自然妊娠結(jié)局的受試者工作特征(ROC)曲線下面積為0.845〔95%CI(0.770,0.920)〕。結(jié)論子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局密切相關(guān),且環(huán)狀增強的分級能有效預(yù)測自然妊娠結(jié)局,即環(huán)狀增強越明顯,分級越高,自然妊娠成功率越高。

      【關(guān)鍵詞】子宮輸卵管造影術(shù);妊娠;不育,女(雌)性

      江嵐,謝亦農(nóng),梁偉翔,等.子宮輸卵管超聲造影卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性研究[J].中國全科醫(yī)學(xué),2016,19(20):2410-2415.[www.chinagp.net]

      JIANG L,XIE Y N,LIANG W X,et al.Correlation between ovarian surrounding circular enhancement of hysterosalpingo-contrast sonography and natural pregnancy outcomes[J].Chinese General Practice,2016,19(20):2410-2415.

      由于二代超聲造影劑六氟化硫微泡(SonoVue)突破傳統(tǒng)的靜脈注射用藥方式應(yīng)用于器官腔內(nèi)造影,為評價輸卵管通暢性提供了新的診斷方法,即子宮輸卵管超聲造影術(shù)(hysterosalpingo-contrast sonography,HyCoSy)[1-2]。由于近年來HyCoSy的快速推廣,其在篩查輸卵管的通暢性方面獲得了臨床一致認(rèn)可,且與其他檢查方法相比,具有無創(chuàng)、低廉、安全、觀察全面等優(yōu)勢,但其目前臨床應(yīng)用仍局限于輸卵管通暢性的診斷[3-6]。然而,自然受孕不僅需要輸卵管通暢,輸卵管內(nèi)部結(jié)構(gòu)功能、輸卵管傘端形態(tài)功能及卵巢周邊結(jié)構(gòu)的改變均是其重要影響因素,而這些因素影響HyCoSy的超聲造影增強特點,特別是卵巢周邊及輸卵管末端的增強,因此,本研究擬通過分析HyCoSy卵巢周邊環(huán)狀增強與自然妊娠結(jié)局的相關(guān)性,進一步探索HyCoSy在評價輸卵管功能及預(yù)測自然妊娠結(jié)局的臨床應(yīng)用價值。

      1對象與方法

      1.1研究對象選取2013年1月—2014年12月在廣州醫(yī)科大學(xué)附屬第三醫(yī)院生殖助孕中心及婦科不孕門診就診的患者。納入標(biāo)準(zhǔn):(1)性生活正常,未采取任何避孕措施;(2)夫婦雙方無先天性或后天性解剖生理缺陷無法矯正而不能受孕;(3)知情同意。排除標(biāo)準(zhǔn):(1)行HyCoSy時,明確有雙側(cè)或單側(cè)輸卵管完全性阻塞者;(2)患有子宮、宮頸及陰道疾病而不能受孕者;(3)生殖器官急性炎癥,宮頸沙眼衣原體培養(yǎng)陽性者;(4)處于月經(jīng)期間或子宮出血者;(5)夫婦雙方或一方患有先天性或后天性解剖生理缺陷無法矯正而不能受孕者;(6)SonoVue過敏者;(7)合并有活動期惡性腫瘤、肝硬化失代償期或造血系統(tǒng)等嚴(yán)重原發(fā)性疾病者;(8)患有活動性肺結(jié)核、嚴(yán)重的心律失?;蛐牧λソ哒?;(9)因其他原因無法配合者。退出標(biāo)準(zhǔn):(1)隨訪脫落者;(2)隨訪期間發(fā)生生殖系統(tǒng)急性炎癥或慢性炎癥未能控制并放棄妊娠者;(3)隨訪期間不能正常排卵或男性精液異常而無法受孕者;(4)進行HyCoSy時,操作者未能按照要求進行臨床操作和動態(tài)圖像采集者。

      1.2儀器和方法

      1.2.1儀器采用GE公司生產(chǎn)的Voluson S8和Phillip公司生產(chǎn)的IU22超聲儀,Voluson S8使用編碼造影成像技術(shù)(coded contrast imaging,CCI),機械指數(shù)為0.12~0.18,配腔內(nèi)微凸三維容積探頭,頻率為3.7~9.0 MHz。IU22超聲儀配有超聲造影成像模式,機械指數(shù)為0.07,選用C8-4陰道探頭,頻率為5.0~9.0 MHz。

      1.2.2造影劑造影劑采用SonoVue(Bracco Italy生產(chǎn),產(chǎn)品批號12A061,59 mg/支),將5 ml注射用0.9%氯化鈉溶液加入1支SonoVue瓶中,振搖形成混懸液,檢查前抽取2.4 ml混懸液加入20 ml 0.9%氯化鈉溶液中配制成造影液備用。

      1.2.3HyCoSy方法

      1.2.3.1術(shù)前要求(1)月經(jīng)干凈后第2~3天;(2)白帶清潔度Ⅰ~Ⅱ度。囑患者排空膀胱,取截石位,消毒鋪巾,暴露并固定子宮頸,插入12號雙腔導(dǎo)管,根據(jù)子宮頸的松弛程度于外腔內(nèi)注入0.9%氯化鈉溶液1.0~1.5 ml。

      1.2.3.2HyCoSy常規(guī)經(jīng)陰道二維超聲檢查子宮及雙側(cè)附件情況,然后將陰道探頭置于子宮橫切面的位置,顯示雙側(cè)宮角及宮旁組織,保持探頭不動,按Contrast鍵,啟動造影模式,經(jīng)導(dǎo)管勻速推注造影液,當(dāng)造影液在子宮角流出時,立即在編碼對比顯像模式下觀察子宮及雙側(cè)輸卵管造影劑充盈情況,觀察卵巢周邊造影劑溢出及盆腔造影劑分布情況并保存動態(tài)圖像。

      1.3環(huán)狀增強的判斷標(biāo)準(zhǔn)及分級按照造影劑分布與卵巢的關(guān)系,首先通過判斷造影劑是否在卵巢周邊形成環(huán)狀增強,分為雙側(cè)輸卵管超聲造影環(huán)狀增強組、雙側(cè)輸卵管超聲造影無環(huán)狀增強組及單側(cè)輸卵管超聲造影環(huán)狀增強組;并進一步將環(huán)狀增強分為4個級別[5]:0級:未見造影劑包繞卵巢,未形成環(huán)狀增強;1級:可見造影劑不完全包繞卵巢,未形成環(huán)狀增強,可見或未見噴射狀流動信號;2級:可見造影劑包繞卵巢,形成環(huán)狀增強,但分布細窄,可見噴射樣流動,但強度不一致、流動不均勻;3級:可見造影劑包繞卵巢,形成環(huán)狀增強,可見噴射樣流動,強度飽滿、均勻(見圖1,本文彩圖詳見本刊官網(wǎng)www.chinagp.net電子期刊相應(yīng)文章附件)。

      圖1 HyCoSy卵巢周邊環(huán)狀增強分級及其超聲圖像特征

      1.4隨訪術(shù)后3個月開始隨訪,1次/月,隨訪6~12個月,通過電話隨訪、超聲復(fù)診及門診病歷資料查詢等方法進行持續(xù)跟蹤。

      1.5自然妊娠的定義經(jīng)同房方式受孕,經(jīng)陰道超聲確診宮內(nèi)妊娠為自然妊娠成功;經(jīng)同房方式受孕失敗,或采用人工助孕方式妊娠為自然妊娠失敗。

      2結(jié)果

      2.1基本情況共139例患者最終納入本研究(見圖2),年齡20~43歲,平均年齡30.0(28.0,33.0)歲;不孕時間1~5年,平均不孕時間2.0(2.0,3.0)年;單側(cè)輸卵管10條(10例)(左側(cè)4例、右側(cè)6例),雙側(cè)輸卵管258條(129例);自然妊娠成功54例,自然妊娠失敗85例。自然妊娠成功與自然妊娠失敗患者年齡、不孕時間、單側(cè)輸卵管比較,差異均無統(tǒng)計學(xué)意義(P>0.05,見表1)。

      注:HyCoSy=子宮輸卵管超聲造影術(shù)

      圖2患者納入流程圖

      Figure 2Flow chart of patient inclusion

      表1自然妊娠成功與自然妊娠失敗患者基本情況比較

      Table 1Comparison of general data between patients with successful natural pregnancy and failed natural pregnancy

      組別例數(shù)年齡〔M(P25,P75),歲〕不孕時間〔M(P25,P75),年〕單側(cè)輸卵管〔n(%)〕是 否自然妊娠成功5430.0(27.0,32.0)2.0(2.0,3.0)2(3.7)52(96.3)自然妊娠失敗8530.0(28.0,34.0)2.5(2.0,3.0)8(9.4)77(90.6)Z(χ2)值-0.939-1.3531.611aP值0.3480.1760.316

      注:a為χ2值

      2.2不同輸卵管超聲造影環(huán)狀增強組自然妊娠成功率比較排除單側(cè)輸卵管患者,雙側(cè)輸卵管超聲造影環(huán)狀增強組57例,其中自然妊娠成功41例(71.9%),自然妊娠失敗16例(28.1%);雙側(cè)輸卵管超聲造影無環(huán)狀增強組49例,其中自然妊娠成功7例(14.3%),自然妊娠失敗42例(85.7%);單側(cè)輸卵管超聲造影環(huán)狀增強組23例,其中自然妊娠成功4例(17.4%),自然妊娠失敗19例(82.6%)。不同輸卵管超聲造影環(huán)狀增強組自然妊娠成功率比較,差異有統(tǒng)計學(xué)意義(χ2=42.499,P<0.001)。

      這么一追,竟然穿過了谷底的沼地,發(fā)現(xiàn)了潮濕苔癬上的一些腳印。這不是他自己的腳印,他看得出來。一定是比爾的。不過他不能停下,因為母松雞正在向前跑。他得先把它捉住,然后回來察看。

      2.3雙側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較

      2.3.1左側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較左側(cè)輸卵管共133條(133例)。左側(cè)輸卵管超聲造影環(huán)狀增強0級22例,其中自然妊娠成功2例(9.1%),自然妊娠失敗20例(90.9%);左側(cè)輸卵管超聲造影環(huán)狀增強1級40例,其中自然妊娠成功5例(12.5%),自然妊娠失敗35例(87.5%);左側(cè)輸卵管超聲造影環(huán)狀增強2級42例,其中自然妊娠成功21例(50.0%),自然妊娠失敗21例(50.0%);左側(cè)輸卵管超聲造影環(huán)狀增強3級29例,其中自然妊娠成功24例(82.8%),自然妊娠失敗5例(17.2%)。左側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較,差異有統(tǒng)計學(xué)意義(χ2=45.516,P<0.001)。

      2.3.2右側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較右側(cè)輸卵管共135條(135例)。右側(cè)輸卵管超聲造影環(huán)狀增強0級28例,其中自然妊娠成功6例(21.4%),自然妊娠失敗22例(78.6%);右側(cè)輸卵管超聲造影環(huán)狀增強1級41例,其中自然妊娠成功5例(12.2%),自然妊娠失敗36例(87.8%);右側(cè)輸卵管超聲造影環(huán)狀增強2級35例,其中自然妊娠成功16例(45.7%),自然妊娠失敗19例(54.3%);右側(cè)輸卵管超聲造影環(huán)狀增強3級31例,其中自然妊娠成功27例(87.1%),自然妊娠失敗4例(12.9%)。右側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較,差異有統(tǒng)計學(xué)意義(χ2=46.358,P<0.001)。

      2.4輸卵管超聲造影環(huán)狀增強與自然妊娠結(jié)局關(guān)系的多因素Logistic回歸分析以患者自然妊娠結(jié)局為因變量,以雙側(cè)或單側(cè)輸卵管超聲造影環(huán)狀增強與否、左側(cè)輸卵管超聲造影環(huán)狀增強分級、右側(cè)輸卵管超聲造影環(huán)狀增強分級為自變量(見表2),進行多因素Logistic回歸分析,結(jié)果顯示,左側(cè)輸卵管超聲造影環(huán)狀增強分級、右側(cè)輸卵管超聲造影環(huán)狀增強分級是自然妊娠結(jié)局的影響因素(P<0.05,見表3),Logistic回歸方程為:Y=-3.331+1.150×左側(cè)輸卵管超聲造影環(huán)狀增強分級+0.585×右側(cè)輸卵管超聲造影環(huán)狀增強分級。

      表2不孕患者自然妊娠結(jié)局的影響因素賦值表

      Table 2Value assignment of the influencing factors for natural pregnancy outcomes of infertility patients

      變量賦值雙側(cè)或單側(cè)輸卵管超聲造影環(huán)狀增強雙側(cè)輸卵管超聲造影無環(huán)狀增強=0,單側(cè)輸卵管超聲造影環(huán)狀增強=1,雙側(cè)輸卵管超聲造影環(huán)狀增強=2左側(cè)輸卵管超聲造影環(huán)狀增強分級(級)0=0,1=1,2=2,3=3右側(cè)輸卵管超聲造影環(huán)狀增強分級(級)0=0,1=1,2=2,3=3自然妊娠結(jié)局成功=1,失敗=0

      表3不孕患者自然妊娠結(jié)局影響因素的多因素Logistic回歸分析

      Table 3Multivariate Logistic regression analysis on influencing factors for natural pregnancy outcomes of infertility patients

      影響因素βSEWaldχ2值OR(95%CI)P值左側(cè)輸卵管超聲造影環(huán)狀增強分級1.1500.31213.5973.157(1.714,5.817)<0.001右側(cè)輸卵管超聲造影環(huán)狀增強分級0.5850.2674.7801.794(1.062,3.030)0.029

      2.5Logistic回歸方程預(yù)測自然妊娠結(jié)局的價值將Logistic回歸方程的預(yù)測值作為測試值,以實際臨床隨訪是否自然妊娠成功作為判斷標(biāo)準(zhǔn)繪制ROC曲線,結(jié)果顯示,ROC曲線下面積為0.845〔95%CI(0.770,0.920)〕(見圖3),提示預(yù)測結(jié)果較好。

      圖3 Logistic回歸方程預(yù)測自然妊娠結(jié)局的價值的ROC曲線

      Figure 3The ROC curve value of the Logistic regression equation in the prediction of natural pregnancy outcomes

      3討論

      HyCoSy在判斷輸卵管的通暢性方面已較成熟,隨著最初的二維HyCoSy發(fā)展到現(xiàn)在的三維、四維HyCoSy,HyCoSy在輸卵管通暢性的診斷價值已顯而易見[7-9]。但自然受孕不僅需要判斷輸卵管的通暢性,輸卵管內(nèi)部結(jié)構(gòu)功能、輸卵管傘端形態(tài)功能及卵巢周邊結(jié)構(gòu)的改變均會影響自然妊娠結(jié)局。

      HyCoSy通過逆向模仿卵泡及卵泡液在輸卵管內(nèi)的行走路徑來判斷其通暢性,造影劑在輸卵管末端的溢出形式及其在卵巢周邊增強的特點與輸卵管內(nèi)部結(jié)構(gòu)和功能密切相關(guān)[10]。因此,HyCoSy僅判斷輸卵管是否通暢是不夠的,本研究擬通過實時動態(tài)觀察造影劑在輸卵管傘端的溢出形成及卵巢周邊增強的特點,特別是對造影劑在卵巢周邊的環(huán)狀增強特征進行分析,并隨訪患者的自然妊娠結(jié)局,從而間接了解輸卵管內(nèi)部的結(jié)構(gòu)、功能與卵巢周邊的環(huán)狀增強特點的關(guān)系,更進一步提高HyCoSy在輸卵管功能評價及預(yù)測自然妊娠結(jié)局方面的診斷價值,為指導(dǎo)臨床治療提供更有效的依據(jù)。

      本研究結(jié)果顯示,通過判斷造影劑是否在卵巢周邊形成環(huán)狀增強,分為雙側(cè)輸卵管超聲造影均增強、雙側(cè)輸卵管超聲造影均無增強及單側(cè)輸卵管超聲造影增強組,自然妊娠成功率分別為71.9%、14.3%、17.4%,且比較有差異,提示卵巢周邊超聲造影環(huán)狀增強的有無與自然妊娠結(jié)局密切相關(guān),其中雙側(cè)輸卵管均增強的患者自然妊娠成功率最高。HyCoSy逆向模仿造影方法使卵巢周邊增強特征間接反映輸卵管內(nèi)部的結(jié)構(gòu)及其功能狀態(tài)。多項研究結(jié)果顯示,良好的輸卵管特征常表現(xiàn)為輸卵管周邊的環(huán)狀增強[11-13],本研究通過隨訪自然妊娠成功率進一步證實HyCoSy輸卵管周邊環(huán)狀增強的診斷價值。

      本研究進一步對造影劑在卵巢周邊形成的環(huán)狀增強進行分級,以明確最有利于自然妊娠的卵巢周邊環(huán)狀增強特征。結(jié)果顯示,左、右側(cè)輸卵管超聲造影不同環(huán)狀增強分級者自然妊娠成功率比較有差異,且除右側(cè)1級環(huán)狀增強的自然妊娠成功率低于0級外,其余環(huán)狀增強隨著分級增高,輸卵管的功能越良好,自然妊娠成功率越高。HyCoSy卵巢周邊環(huán)狀增強越明顯、強度越飽滿、流動性越好,其自然妊娠率越高,因此卵巢周邊環(huán)狀增強分級能更好地反映輸卵管的內(nèi)部結(jié)構(gòu)及其功能。右側(cè)1級環(huán)狀增強的自然妊娠成功率低于0級環(huán)狀增強的原因可能與樣本數(shù)量較小有關(guān)。

      本研究為明確卵巢周邊超聲造影環(huán)狀增強在輸卵管功能評價及預(yù)測自然妊娠結(jié)局方面的診斷價值,進一步進行了多因素Logistic回歸分析,結(jié)果顯示,左側(cè)輸卵管超聲造影環(huán)狀增強每增加1級,患者自然妊娠成功率增加3.157倍;右側(cè)輸卵管超聲造影環(huán)狀增強每增加1級,患者自然妊娠成功率增加1.794倍;且該Logistic回歸方程預(yù)測自然妊娠結(jié)局的ROC曲線下面積為0.845,因此,HyCoSy卵巢周邊環(huán)狀增強特征在診斷和評估輸卵管內(nèi)部結(jié)構(gòu)及其功能方面具有較高的診斷價值。

      HyCoSy造影劑在卵巢周邊環(huán)狀增強的特征,能間接反映輸卵管內(nèi)部的結(jié)構(gòu)和功能情況,環(huán)狀增強的分級能有效評價輸卵管功能及預(yù)測自然妊娠結(jié)局,能更進一步提高HyCoSy在評價輸卵管形態(tài)及功能方面的診斷價值,為臨床治療提供更有效的依據(jù)。

      作者貢獻:江嵐進行試驗設(shè)計與實施、資料收集整理、撰寫論文、成文并對文章負責(zé);謝亦農(nóng)、王偉群進行試驗實施、評估、資料收集;梁偉翔進行質(zhì)量控制及審校。

      本文無利益沖突。

      參考文獻

      [1]高學(xué)文,何文,汪龍霞,等.SonoVue子宮輸卵管超聲造影評價輸卵管通暢性[J].中國醫(yī)學(xué)影像技術(shù),2008,24(11):1799-1802.

      GAO X W,HE W,WANG L X,et al.SonoVue-hysterosalpingo-contrast sonography assessment of tubal patency[J].Chinese Journal of Medical Imaging Technology,2008,24(11):1799-1802.

      [2]LANZANI C,SAVASI V,LEONE F P,et al.Two-dimensional HyCoSy with contrast tuned imaging technology and a second-generation contrast media for the assessment of tubal patency in an infertility program[J].Fertil Steril,2009,92(3):1158-1161.

      [3]CHENG Q,WANG S S,ZHU X S,et al.Evaluation of tubal patency with transvaginal three- dimensional hysterosalpingo-contrast sonography[J].Chin Med Sci J,2015,30(2):70-75.

      [4]SLADKEVICIUS P,ZANNONI L,VALENTIN L.B-flow ultrasound facilitates visualization of contrast medium during hysterosalpingo-contrast sonography[J].Ultrasound Obstet Gynecol,2014,44(2):221-227.

      [5]HE Y,GENG Q,LIU H,et al.First experience using 4-dimensional hysterosalpingo-contrast sonography with SonoVue for assessing fallopian tube patency[J].J Ultrasound Med,2013,32(7):1233-1243.

      [6]王歡,蔡愛露,魯海鷗,等.動態(tài)三維對子宮輸卵管超聲造影通暢性的評價[J].中國超聲醫(yī)學(xué)雜志,2014,30(1):51-54.

      WANG H,CAI A L,LU H O,et al.Evaluation of the fallopian tube patency with 3D hysterosalpingo-contrast sonography(3D-HyCoSy)[J].Chinese Journal of Ultrasound in Medicine,2014,30(1):51-54.

      [7]王莎莎,李葉闊,程琪,等.經(jīng)陰道三維超聲造影重建技術(shù)評價輸卵管通暢性的初步探討[J].中國超聲醫(yī)學(xué)雜志,2010,26(10):932-934.

      WANG S S,LI Y K,CHENG Q,et al.Evaluation of tubal patency by transvaginal reconstructive three-dimensional hysterosalpingo-contrast sonography[J].Chinese Journal of Ultrasound in Medicine,2010,26(10):932-934.

      [8]張艷玲,張新玲,鄭榮琴,等.經(jīng)陰道子宮輸卵管三維超聲造影評價輸卵管通暢性[J].中華超聲影像學(xué)雜志,2011,20(4):318-320.

      ZHANG Y L,ZHANG X L,ZHENG R Q,et al.Evaluation of the fallopian tube patency with transvaginal three-dimensional hysterosalpingo-contrast sonography[J].Chinese Journal of Ultrasonography,2011,20(4):318-320.

      [9]程琪,王莎莎,朱賢勝,等.經(jīng)陰道子宮輸卵管四維超聲造影評估輸卵管的通暢性[J].中國醫(yī)學(xué)影像技術(shù),2013,29(3):455-458.

      CHENG Q,WANG S S,ZHU X S,et al.Transvaginal four-dimensional hysterosalpingo-contrast sonography in evaluating the patency of fallopian tubes[J].Chinese Journal of Medical Imaging Technology,2013,29(3):455-458.

      [10]EXACOUSTOS C,ZUPI E,SZABOLCS B,et al.Contrast-tuned imaging and second-generation contrast agent SonoVue:a new ultrasound approach to evaluation of tubal patency[J].J Minim Invasive Gynecol,2009,16(4):437-444.

      [11]MAHEUX-LACROIX S,BOUTIN A,MOORE L,et al.Hysterosalpingosonography for diagnosing tubal occlusion in subfertile women:a systematic review with meta-analysis[J].Hum Reprod,2014,29(5):953-963.

      [12]YU J,CAI M,LIANG W,et al.Diagnostic efficacy of 3-D hysterosalpingo-contrast sonography in the detection of tubal occlusion:systematic meta-analysis[J].J Obstet Gynaecol Res,2015,41(9):1418-1425.

      [13]LANZANI C,SAVASI V,LEONE F P,et al.Two-dimensional HyCoSy with contrast tuned imaging technology and a second-generation contrast mediafor the assessment of tubal patency in an infertility program[J].Fertil Steril,2009,92(3):1158-1161.

      (本文編輯:賈萌萌)

      Correlation Between Ovarian Surrounding Circular Enhancement of Hysterosalpingo-contrast Sonography and Natural Pregnancy Outcomes

      JIANGLan,XIEYi-nong,LIANGWei-xiang,etal.

      DepartmentofUltrasound,theThirdAffiliatedHospitalofGuangzhouMedicalUniversity,Guangzhou510150,China

      【Abstract】ObjectiveTo analyse the correlation between ovarian surrounding circular enhancement of hysterosalpingo-contrast sonography(HyCoSy)and natural pregnancy outcomes,and investigate the clinical value of ovarian surrounding circular enhancement in the evaluation of the function of fallopian tube.MethodsFrom January 2013 to December 2014,we enrolled 139 patients who received treatment in the Reproductive Assisted Reproduction Center and the outpatient Department of Gynecology and Infertility of the Third Affiliated Hospital of Guangzhou Medical University.HyCoSy was conducted using SonoVue contrast agent,and the ultrasonography features of contrast agent at the end of the fallopian tube were observed.According to whether or not contrast agent form circular enhancement sorrounding ovary,the patients were divided into the group of bilateral fallopian tube ultrasound contrast circular enhancement,the group of bilateral fallopian tube without ultrasound contrast circular enhancement,and the group of unilateral fallopian tube with ultrasound contrast circular enhancement,and circular enhancement was further divided into grade 0,1,2 and 3.Follow-up was conducted on the patients,and the correlation between the ultrasonography features of ovarian surrounding circular enhancement and natural pregnancy outcomes was analyzed.Results268 fallopian tubes were involved in the 139 patients,including 10 unilateral fallopian tubes(10 patients),258 bilateral fallopian tubes(129 patients),133 left fallopian tubes(133 patients),and 135 right fallopian tubes(135 patient).54 patients had successful pregnancy,and 85 patients had failed natural pregnancy.After the exclusion of patients with unilateral fallopian tube,there were 57 patients in the group of bilateral fallopian tube ultrasound contrast circular enhancement,among which 41(71.9%)patients had successful natural pregnancy;there were 49 patients in the group of bilateral fallopian tube without ultrasound contrast circular enhancement,among which 7(14.3%)patients had successful pregnancy;there were 23 patients in the group of unilateral fallopian tube with ultrasound contrast circular enhancement,among which 4(17.4%)patients had successful natural pregnancy.The groups with different status of fallopian tube ultrasound contrast circular enhancement were significantly different in the rate of successful natural pregnancy(χ2=42.499,P<0.001).There were 22,40,42 and 29 patients with left fallopian tube ultrasound contrast circular enhancement who were grade 0,1,2 and 3 respectively,and there were 2(9.1%),5(12.5%),21(50.0%)and 24(82.8%) patients who had successful natural pregnancy among them respectively.There were 28,41,35 and 31 patients with right fallopian tube ultrasound contrast circular enhancement who were grade 0,1,2 and 3 respectively,and there were 6(21.4%),5(12.2%),16(45.7%) and 27(87.1%) patients who had successful natural pregnancy among them respectively.Patients with left or right fallopian tube ultrasound contrast circular enhancement of different grades were significantly different in the rate of successful natural pregnancy(χ2=45.516,46.358;P<0.001).Multivariate Logistic regression analysis showed that left fallopian tube ultrasound contrast circular enhancement grade and right fallopian tube ultrasound contrast circular enhancement grade were influencing factors for natural pregnancy outcomes(P<0.05).Logistic regression equation predicted that the AUC of natural pregnancy outcome was 0.845〔95%CI(0.770,0.920)〕.ConclusionOvarian surrounding circular enhancement of HyCoSy has close correlation with natural pregnancy outcomes,and the grade of circular enhancement can effectively predict natural pregnancy outcomes.Obvious circular enhancement is associated with higher grade and higher successful rate of natural pregnancy.

      【Key words】Hysterosalpingography;Pregnancy;Infertility,female

      基金項目:廣州醫(yī)科大學(xué)青年科研項目(2012A12)

      通信作者:江嵐,510150廣東省廣州市,廣州醫(yī)科大學(xué)附屬第三醫(yī)院超聲醫(yī)學(xué)科;E-mail:jlan1791@163.com

      【中圖分類號】R 816.91 R 711.6

      【文獻標(biāo)識碼】A

      DOI:10.3969/j.issn.1007-9572.2016.20.010

      (收稿日期:2015-11-16;修回日期:2016-05-12)

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