Visual and histologic analysis of laparoscopic diagnosis of endometriosis

In: Chin J Obstet Gynecol · 2006 · vol. 41(02) , pp. 111–113 · doi:10.3760/j.issn:0529-567x.2006.02.011 · W3030290491
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This study analyzed laparoscopic endometriosis findings against pathology, finding asymmetry in lesion distribution and higher diagnostic accuracy for blue lesions and those on the left uterosacral ligament.

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Abstract

目的 探讨盆腔子宫内膜异位症 (内异症)病灶的分布特点以及腹腔镜用于诊断不同部位﹑不同类型内异症病灶的准确率及其与病理诊断的符合率.方法对62例腹腔镜诊断的内异症病灶行切除术,对肉眼正常的腹膜随机进行活检,并均送病理检查.以病理诊断为标准,计算腹腔镜诊断不同类型﹑不同部位以及不同颜色内异症病灶的阳性预测值、阴性预测值及敏感度、特异度.结果 62例患者中,55例有卵巢子宫内膜异位囊肿.取得219份内异症腹膜病灶组织、54份肉眼正常腹膜组织以及71个卵巢子宫内膜异位囊肿;盆腔后半部腹膜内异症病灶占80.8 %(177/219),左侧(58.0%,127/219)多于右侧(42.0%,92/219).盆腔腹膜内异症病灶中蓝色病灶最常见,占39.3%(86/219).腹腔镜诊断腹膜内异症与病理诊断比较,阳性预测值为67.6%,敏感度为93.7%,阴性预测值为81.4%,特异度为38.3%.其中以蓝色病灶和左侧宫骶韧带处病灶的病理诊断阳性率最高,分别为94.2%及84.7%.卵巢子宫内膜异位囊肿中,左侧占43.6%(24/55),右侧占27.3%(15/55),双侧占29.1%(16/55),其中80.3% (57/71 )的卵巢子宫内膜异位囊肿被病理诊断证实.肉眼正常腹膜活检54份标本中,10例(18.5%)病理检查阳性.结论盆腔内异症病灶的分布呈非对称性,盆腔后部多于前部,左侧多于右侧;腹腔镜下所见的蓝色病灶及宫骶韧带病灶的病理诊断阳性率较高。

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endometriosis

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