[名词解释] 4-2-2-1体检

简述婴幼儿管理的内容。 下列“成神经节细胞瘤”诊断要点，哪项不对() ["A．平扫低密度，常有钙化","B．恶性肿瘤","C．儿童多见","D．明显强化","E．可沿脑脊液循环向脊髓播散"] 鉴别听神经瘤与三叉神经瘤最重要的征象是() ["A．瘤体与颅板呈锐角","B．增强幅度","C．合并出血、坏死","D．中、颅后窝骑跨生长","E．岩骨尖骨质破坏"] 心理健康(mentalhealth) 健康(health) 4-2-2-1体检