【摘要】 目的探讨子宫癌肉瘤的MRI表现特点。方法回顾性分析4例子宫癌肉瘤患者的MRI表现,并与病理结果进行对照。结果 4例患者均表现为子宫体积明显增大,内膜增厚呈异常信号,3例子宫肿物MRI平扫表现为T1WI等、略高混杂信号,T2WI稍高、高混杂信号,1例表现为子宫腔明显扩张,其内可见分隔,平扫宫腔内表现T1WI、T2WI高、等、低混杂信号。结论子宫癌肉瘤在MRI上具有一定的特征性。更多还原

【Abstract】 Objective To investigate the MRI features of uterine carcinosarcoma.Methods MR manifestations of four patients with uterine carcinosarcomas confirmed by pathology were analyzed retrospectively.Results Size of uterine was obviously increased with endometrium abnormal signal.The lesions in 3 of the 4 cases demonsrtated isointensity or heterogeneous intensisty on the T1 weighted images and hyperintensity or intermediate intensity signal on T2 weight image.In the another one case,the cavity of the uterus was markedly dilated and a septum was seen in it,the uterine cavity showed heterogeneous hyperintensity or hypointensity signal on both the T1 and T2 weighted images.Conclusion There are some MRI features in uterine carcinosarcoma.更多还原