附件扭转多层螺旋CT特征及手术病理对照

Journal of Practical Radiology(2019)

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Abstract
目的 探讨附件扭转MSCT的特征,提高对本病的影像学认识.方法 收集42例经手术病理证实附件扭转病例的临床和CT资料,结合病理结果回顾性分析CT表现.结果 42例中,左侧病变15例,右侧病变27例,均为单侧扭转,扭转程度180°~1 800°(531.43°±289.29°).良性病变39例(39/42,92.9%),恶性或交界性病变3例(3/42,7.1%),其中输卵管来源7例(7/42,16.7%),卵巢来源35例(35/42,83.3%).病变大小4.0~20 cm(11.02 cm±4.44 cm).囊性或囊实性病变39例(39/42,92.9%);实性病变3例(3/42,7.1%).扭转血管蒂CT值40~83 HU(59.83 HU±10.43 HU).卵巢肿大13例(13/42,31.0%).盆腔积液11例(11/42,26.2%).子宫偏向患侧28例(28/42,66.7%)、偏向对侧9例(9/42,21.4%)和未发生偏移5例(5/42,11.9%).结论 血管蒂扭转伴出血、囊性或囊实性病变伴囊壁增厚和子宫偏移是附件扭转的MSCT特征.
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