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Imaging manifestations of atypical teratoid/rhabdoid tumor:three cases report
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF RADIOLOGY
- Issue:
- 7
- DOI:
- 10.3760/cma.j.issn.1005-1201.2011.07.024
- Key Word:
- No keyword available
Abstract： @@ 非典型畸胎瘤样/横纹肌样肿瘤(atypical teratoid/rhabdoid tumor,AT/RT)是一种小儿罕见的中枢神经系统恶性肿瘤,在 WHO(2007)神经系统肿瘤分类中,AT/RT被定义为中枢神经系统恶性胚胎性肿瘤(WHO Ⅳ级),占1～17岁儿童中枢神经系统原发肿瘤的1.3%,占0～2岁婴幼儿中枢神经系统肿瘤的6.7%[1].国内关于此瘤的报道大多涉及病理学[2],有关影像学方面报道非常少[3],且均为个案报道.笔者搜集3例AT/RT,并对其影像表现进行分析.
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