[名词解释] 鼻前庭囊肿

疖的特点（） ["易脓、易溃、易敛","易成走黄之势","易内陷","易溃而不易敛","多伴全身症状"] 上颌窦牙源性囊肿 浆液囊肿 痈的成脓期是：（） ["A．3天左右","B．4～5天","C．9～12天","D．10天以上","E．7天左右"] 眶尖综合征 鼻前庭囊肿