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(题干)某男性患者,19岁,头痛15d伴复视10d,头部CT及MRI显示如下图。
可能的诊断是
A.星形细胞瘤
B.少枝胶质细胞瘤
C.神经节细胞瘤
D.胚胎发育不良性神经上皮肿瘤
E.多形性黄色星形细胞瘤
关于少枝胶质细胞瘤,描述不正确的是A.WHOⅡ级、Ⅲ级(20%~50%)
B.实性浸润性皮层肿块
C.50%混有其他类型肿瘤
D.额叶钙化肿块
E.30%病变可见结节状、簇状钙化
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAA5ElEQVRYR2NkGGDAOMD2M+B0wKpVq9huv/jbxPD/fxwDA4MkhQ59zsDIuEhVgrkuLCzsF7JZOB3QOml5B8P//+UUWoyqnZGxszovsoI4B0xc9gyfzxmZmb2rcsK3IRvWMWm599///7fgcfTz6vwoKWId8B+f75kZGX0q8iK3kugAhur8KJRQxx0FE5fhdQC5UTPqgNEQGA2B0RAYDYHREBgNgaETAuTW96TqG7yt4tbRFhGRIQBqHTP9+8dIoDUMTxqk5AK8zXKYiaDWMYhNpANIaJYPdMdkwLtmpOZnctUPeDkAAP6tmiH1ggTLAAAAAElFTkSuQmCC)
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参考答案:
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