问题
单项选择题
病人出现Horner综合征可能是由于肿大的甲状腺压迫了
A.双侧喉返神经
B.颈深部大静脉
C.颈交感神经丛
D.气管
E.食管
答案
参考答案:C
解析:肿大的甲状腺压迫颈交感神经丛可导致Horner综合征,主要表现为患侧瞳孔缩小、上眼睑下垂、眼球内陷、同侧头面部无汗。
病人出现Horner综合征可能是由于肿大的甲状腺压迫了
A.双侧喉返神经
B.颈深部大静脉
C.颈交感神经丛
D.气管
E.食管
参考答案:C
解析:肿大的甲状腺压迫颈交感神经丛可导致Horner综合征,主要表现为患侧瞳孔缩小、上眼睑下垂、眼球内陷、同侧头面部无汗。
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