Guoping Zhang, Xiaoli Chen, Xiaolong Chen, Guodong Fang, Min Huang
{"title":"CT and MRI features of three cases of the lower extremity aggressive angiomyxoma and literature review","authors":"Guoping Zhang, Xiaoli Chen, Xiaolong Chen, Guodong Fang, Min Huang","doi":"10.3760/CMA.J.ISSN.1005-1201.2020.02.012","DOIUrl":null,"url":null,"abstract":"结合我院3例及文献报道3例下肢软组织侵袭性血管黏液瘤的影像检查资料,总结其特点。结果显示,下肢软组织侵袭性血管黏液瘤可位于皮下、肌间或肌间隙,CT表现为团块状低密度或等密度影,增强呈明显不均匀强化,部分病例可见血管穿行、环绕。MRI表现为T1WI等低信号、T2WI稍高或高信号,扩散加权成像呈高信号,病变有包膜或间隔,增强呈明显强化、增强曲线呈上升型改变,1例T2WI呈旋涡状改变,增强为环形强化。下肢侵袭性血管黏液瘤有一定的影像特征,认识该特征有利于术前诊断。","PeriodicalId":39377,"journal":{"name":"Zhonghua fang she xue za zhi Chinese journal of radiology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zhonghua fang she xue za zhi Chinese journal of radiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3760/CMA.J.ISSN.1005-1201.2020.02.012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}