肾外横纹肌样瘤超声表现1例
Chinese Journal of Medical Imaging Technology（2014）
Abstract
患儿女,5个月,因“发现左侧肩背部包块20余天”入院.20余天前发现患儿左侧肩背部黄豆大小结节,迅速增大至鸡蛋大小,无红肿热痛,患儿无哭闹、发热,否认结核病史.超声检查:左侧肩背部肌层内见44 mm×29 mm×35 mm弱回声团块,边界清晰,形态欠规则,内部回声不均匀,见多个点状强回声(图1A);CDFI于团块内部探及较丰富点线状血流信号(图1B).超声诊断:左侧肩背部肌层内实性占位,性质待定.
MoreKey words
Ultrasonography,Extrarenal rhabdoid tumor
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