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Analysis of the diagnosis and misdiagnosis of pelvic endometriosis with CT and MRI
Author(s): chen , ZHENG Xiaolin, GUO You, LIU Bihua
Pages: 68-
70
Year: 2015
Issue:
1
Journal: Radiologic Practice
Keyword: Pelvis; Endometriosis; Tomography; X-ray computed; Magnetic resonance imaging;
Abstract: 目的:探讨盆腔子宫内膜异位症的CT、MRI诊断价值.方法:回顾性分析经手术病理证实的29例盆腔子宫内膜异位症的CT、MRI表现,并与病理进行对照,着重分析误诊的病例.术前12例行CT扫描,17例行MRI检查.结果:光镜下见异位的子宫内膜与正常位置的子宫内膜相同,可见腺体及间质.行CT检查的12例中共误诊5例(41.6%),其中3例误诊为功能性囊肿,2例误诊为囊腺瘤.行MRI检查的17例中误诊1例(5.9%),误诊为双侧附件炎症.结论:CT、MRI可对盆腔子宫内膜异位症做出较准确的诊断,MRI诊断符合率高于CT.子宫内膜异位症需与功能性囊肿伴出血、囊腺瘤、附件炎症等鉴别.仔细观察影像征象,结合痛经病史,可提高诊断符合率.
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