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One case:sclerosing stromal tumors of the ovary
Author(s): ZHANG Meihua, ZHAN Ming, ZHAO Yonghua
Pages: 661-
662
Year: 2016
Issue:
4
Journal: Journal of Practical Radiology
Abstract: 患者 女,62岁。53岁绝经,绝经后无腹痛腹胀,无阴道不规则流血流液,实验室各项检查指标均在正常范围。
影像学检查:超声示左卵巢内不均质稍低回声块,大小约2.2 cm×1.9 cm×1.9 cm,边界尚清,CDFI 示边缘及内部见丰富血流信号,测 RI=0.47。MRI 扫描示左侧卵巢内异常信号灶,最大径2.1 cm,类圆形,T1 WI 呈等信号(图1),T2 WI(fs)呈稍高信号,DWI 呈稍高信号,LAVA 平扫呈等信号,LAVA 增强扫描动脉期呈明显强化,内见多发斑点弱强化区,呈“筛孔”样(图2),静脉期、延迟期强化程度有逐渐明显趋势(图3),延迟期呈明显均匀强化。
Citations
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