鞍区肿瘤有哪些() ["垂体瘤","颅咽管瘤","脑膜瘤","血管网织细胞瘤","脊索瘤"]
自截肾多见于（） ["肾癌","肾结石","肾结核","慢性肾炎","慢性肾盂肾炎"]
强直性脊柱炎的X线表现（） ["常蔓延数个椎体，晚期增生明显，骨性融合成块","常累及多个椎骨，可伴有双骶髂关节病变。晚期韧带钙化呈竹节样，椎体无破坏","累及单个椎体，椎间隙正常，常有椎弓根破坏","骨质增生及间隙变窄，椎体边缘硬化，无骨质破坏","椎体破坏，可有死骨，椎体压缩呈楔形，椎间隙变窄"]
嗅沟和蝶骨脊内1／3脑膜瘤引起的FosterKen-nedy综合征其临床表现为() ["A.同侧失嗅","B.同侧视神经萎缩","C.对侧视盘水肿","D.多饮多尿","E.同侧突眼"]
简述细菌性阴道病的病原体。
确诊细菌性阴道病有哪些依据？
