Reece P H, Higgins N, Hardy D G, Moffat D A
Department of Otoneurology and Skull Base Surgery, Addenbrooke's Hospital, Cambridge, UK.
J Laryngol Otol. 1999 Jan;113(1):55-7. doi: 10.1017/s0022215100143142.
Internal carotid artery aneurysms are a rare cause of pulsatile tinnitus and conductive hearing loss but should be borne in mind when there is a suspected diagnosis of glomus jugulare or high-riding jugular bulb. Most cases are congenital. We present a case of otorrhagia which was initially thought to be a glomus jugulare, the diagnosis of internal carotid artery aneurysm was made at angiography and treated by balloon embolization.
颈内动脉瘤是搏动性耳鸣和传导性听力损失的罕见病因,但在怀疑诊断为颈静脉球瘤或高位颈静脉球时应予以考虑。大多数病例是先天性的。我们报告一例最初被认为是颈静脉球瘤的耳出血病例,血管造影诊断为颈内动脉瘤并通过球囊栓塞治疗。