DWI及常规MRI对囊性卵巢上皮性肿瘤的鉴别诊断价值
孔伟 林文聪 陈文坚 余裕珍 周志娟 谭丽珊


【摘要】 目的:探讨常规MRI及DWI对囊性卵巢上皮性肿瘤(EOT)的鉴别诊断价值。方法:回顾性分析81例囊性卵巢EOT患者的MRI资料。将肿瘤分为良性、交界性和恶性三组,记录肿瘤的定性指标及表观弥散系数(ADC)值并比较各项指标在三组肿瘤间的差别。绘制ROC曲线评价定性及定量指标的鉴别诊断效能,比较ROC曲线下面积(AUC)。结果:三组囊内赘生物、实性成分/分隔弥散情况比较,差异均有统计学意义(P0.05)。结论:联合多個定性MRI指标能较好区分良性、交界性及恶性EOT,结合ADC定量值能进一步确定肿瘤性质。
【关键词】 卵巢上皮性肿瘤 囊性卵巢肿瘤 磁共振成像 弥散加权成像
The Value of DWI and Conventional MRI in Differential Diagnosis of Cystic Epithelial Ovarian Tumors/KONG Wei, LIN Wencong, CHEN Wenjian, YU Yuzhen, ZHOU Zhijuan, TAN Lishan. //Medical Innovation of China, 2021, 18(14): -151
[Abstract] Objective: To explore the value of conventional MRI and DWI in the differential diagnosis of cystic ovarian epithelial tumors (EOT). Method: The MRI data of 81 patients with cystic epithelial ovarian tumors were analyzed retrospectively. The tumors were divided into benign ......
您现在查看是摘要页,全文长 10524 字符。