SNMPv2有那些特点?
下列哪类肿瘤一般不发生钙化?() ["颅咽管瘤","垂体微腺瘤","脑膜瘤","室管膜瘤","少枝胶质细胞瘤"]
鞍区或鞍上占位性病变,最好的检查方法是()。 ["X线","CT检查","MRI检查","DSA检查","其他"]
儿童四脑室内呈“塑形”或“钻孔”样生长的占位性病变。首先考虑()。 ["脉络丛乳头状瘤","表皮样囊肿","淋巴瘤","生殖细胞瘤","室管膜瘤"]
男性患者,15岁,面部有皮脂腺瘤,癫痫,智力低下,CT示双侧侧脑室体部室管膜下有钙化结节,诊断()。 ["囊虫病","结核瘤","结节性硬化","颅面血管瘤病","多发性硬化"]
SNMPV3有那几个模块?