眶下间隙感染向颅内扩散,并发海绵窦血栓性静脉炎,其扩散途径通常是A:面前静脉,颈内静脉 B:颞浅静脉,内眦静脉 C:面前静脉,颞浅静脉,颈内静脉 D...

作者: tihaiku 人气: - 评论: 0
问题 眶下间隙感染向颅内扩散,并发海绵窦血栓性静脉炎,其扩散途径通常是
选项 A:面前静脉,颈内静脉 B:颞浅静脉,内眦静脉 C:面前静脉,颞浅静脉,颈内静脉 D:面前静脉,内眦静脉,眼静脉 E:眶内静脉,面前静脉
答案 D
解析 眶下间隙感染向上可向眶内直接扩散,形成眶内蜂窝织炎,亦可沿面静脉、内眦静脉、眼静脉向颅内扩散,并发海绵窦血栓性静脉炎。

相关内容:眶下,间隙,颅内,扩散,海绵,血栓,静脉炎,途径,面前,静脉,颈内,颞浅,内眦

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