二維腔內(nèi)超聲篩查隱性肛門括約肌損傷的初步研究
發(fā)布時間:2018-08-14 19:39
【摘要】:目的應(yīng)用二維腔內(nèi)超聲對隱性肛門括約肌損傷進(jìn)行篩查并分析其超聲表現(xiàn),探討二維腔內(nèi)超聲在篩查隱性肛門括約肌損傷中的應(yīng)用價值。方法經(jīng)陰道分娩且臨床診斷無Ⅲ°或Ⅳ°會陰撕裂的初產(chǎn)婦552例,其中會陰側(cè)切組353例,無會陰側(cè)切組199例。應(yīng)用二維腔內(nèi)探頭在肛管矢狀面和橫切面觀察肛門內(nèi)、外括約肌的連續(xù)性和完整性,對隱性肛門括約肌損傷進(jìn)行篩查。結(jié)果篩查隱性肛門括約肌損傷5例,其中肛門外括約肌損傷1例,肛門外括約肌合并內(nèi)括約肌損傷4例。兩組隱性肛門括約肌損傷發(fā)生率分別約1.1%(會陰側(cè)切組,4/353)、0.5%(無會陰側(cè)切組,1/199)。結(jié)論二維腔內(nèi)超聲可提供有價值的肛管解剖信息,能夠快速篩查出隱性肛門括約肌損傷,具有重要臨床應(yīng)用價值。
[Abstract]:Objective to screen recessive anal sphincter injury and analyze its ultrasonographic manifestations by two-dimensional intracavitary ultrasound, and to explore the value of two-dimensional ultrasound in screening recessive anal sphincter injury. Methods 552 cases of primipara without 鈪,
本文編號:2183921
[Abstract]:Objective to screen recessive anal sphincter injury and analyze its ultrasonographic manifestations by two-dimensional intracavitary ultrasound, and to explore the value of two-dimensional ultrasound in screening recessive anal sphincter injury. Methods 552 cases of primipara without 鈪,
本文編號:2183921
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