上半规管裂：颅内感染播散的可能途径。
Superior semicircular canal dehiscence: a possible pathway for intracranial spread of infection.
机构信息
Neuroradiology Unit, Padova Hospital, Otolaryngology Section, University of Padua, Via Giustiniani 2, Padua, Italy.
出版信息
Am J Otolaryngol. 2012 Mar-Apr;33(2):263-5. doi: 10.1016/j.amjoto.2011.05.006. Epub 2011 Jul 23.
PMID:21784554
Abstract
Otogenic brain abscesses account for 31.4% of all cerebral abscesses: bone erosion due to coalescent otomastoiditis or cholesteatomas, osteothrombophlebitis, and hematogenous spreading are the most frequent pathways of infection. We briefly reported and discussed the first case of otogenic brain abscess due to infectious labyrinthitis that (likely) spread intracranially through a dehiscence of the superior semicircular canal.
摘要
耳源性脑脓肿占所有脑脓肿的 31.4%：由于融合性乳突炎或胆脂瘤导致的骨侵蚀、骨血栓性静脉炎和血行播散是最常见的感染途径。我们简要报告并讨论了首例因感染性迷路炎（可能）通过上半规管裂孔向颅内扩散引起的耳源性脑脓肿。
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