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目的提高对女性盆腔肿块ＣＴ表现的认识。材料与方法收集２２例手术病理或临床证实的女性盆腔肿块，探讨其ＣＴ表现，并对盆腔肿块的ＣＴ诊断与鉴别诊断进行分析研究。结果ＣＴ对女性盆腔肿块定位诊断正确率８６３％；定性诊断正确率７７３％。结论大部分女性盆腔肿块通过ＣＴ检查，可做出较准确的定位、定性诊断，腹膜后肿瘤经仔细分析ＣＴ征象，也可做出正确诊断。少数卵巢肿瘤如卵泡膜细胞瘤，其他特殊病变如异位阑尾粘液囊肿因缺乏特征性ＣＴ表现，定性诊断困难。
Objective To improve the understanding of CT findings of pelvic mass in women. MATERIALS AND METHODS: Twenty-two cases of female pelvic masses confirmed by surgery and pathology were collected. The CT findings of pelvic masses were analyzed. The CT diagnosis and differential diagnosis of pelvic masses were analyzed. Results The correct diagnosis rate of pelvic mass in female was 863%. The correct rate of qualitative diagnosis was 773%. Conclusion Most women with pelvic mass through CT examination can make more accurate positioning, qualitative diagnosis, retroperitoneal tumor by careful analysis of CT signs, but also to make the correct diagnosis. A small number of ovarian tumors such as theca cell tumor, other special lesions such as ectopic appendix mucous cyst because of the lack of characteristic CT manifestations, qualitative diagnosis difficult.