增强CT扫描,下列病变不增强的是 ["A.垂体腺瘤","B.动脉瘤","C.脑膜瘤","D.蛛网膜囊肿","E.髓质细胞瘤"]
下沉逆温
CT脊髓造影示脊髓增粗,蛛网膜下隙变窄,定位诊断为 ["A.髓内","B.髓外硬膜外","C.髓外硬膜内","D.髓外硬膜内外","E.髓内和硬膜内"]
()体现了社会主义道德的根本要求。 ["社会主义核心价值体系","社会主义先进文化","社会主义荣辱观"]
脑转移瘤的常见CT表现不包括 ["A.多发","B.瘤周水肿显著","C.出血、坏死","D.不同形式的强化并存","E.钙化"]
摩擦层