目的 研究卵巢肿瘤蒂扭转患者 的CT影像学特征，探讨CT对卵巢肿瘤蒂扭 转的诊断价值。方法 临床纳入我院2014 年8月至2015年8月期间收治的15例卵巢肿 瘤蒂扭转患者作为研究对象，对所有患者 进行CT扫描，观察CT扫描影像学特征情况 并进行分析。结果 卵巢肿瘤蒂扭转患者 CT征象中肿瘤囊壁增厚征象最为常见，占 93.33%，明显高于其他征象，P＜0.05。 其中根据临床表现及CT影响结合诊断卵 巢肿瘤蒂扭转患者4例，诊断率26.67%。 结论 卵巢肿瘤蒂扭转具有多种CT征象， 其中以肿瘤壁增厚最为常见，结合临床表 现，多层螺旋CT对卵巢肿瘤蒂扭转的诊断 和治疗具有重要临床价值。

Objective To study the CT imaging features of torsion of ovarian tumor pedicle, and to explore the diagnostic value of CT in the torsion of ovarian tumor pedicle. Methods Clinical into our hospital during August August 2014 to 2015 were 15 cases of pedicle of ovarian tumor torsion were as the research object, a CT scan of all patients, observation of CT image characteristics of and analyzed. Results The CT signs of ovarian tumor pedicle torsion were the most common, accounting for 93.33%, which was significantly higher than other signs, (P<0.05). According to the clinical manifestations and CT effect in combination with the diagnosis of ovarian tumor pedicle torsion in 4 cases, the diagnosis rate of 26.67%. Conclusion Ovarian tumor pedicle torsion has many kinds of CT features, which is the most common tumor wall thickening, combined with clinical manifestations, the diagnosis and treatment of ovarian tumor pedicle screw CT has important clinical value.