Aho Todd R, Daspit C Phillip, Dean Bruce L, Wallace Robert C
Department of Radiology, Section of Neuroradiology, Barrow Neurologic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA.
AJNR Am J Neuroradiol. 2003 Sep;24(8):1642-5.
An 18-year-old female patient with unilateral hearing loss underwent evaluation with CT and MR imaging. A partially ossified, enhancing lesion in the bony labyrinth, with replacement of adjacent structures, was identified. Surgical biopsy revealed a meningioma arising primarily within the bony labyrinth. To our knowledge, this entity has not been previously described.
一名患有单侧听力丧失的18岁女性患者接受了CT和MR成像评估。在骨迷路中发现了一个部分骨化、有强化的病变，其取代了相邻结构。手术活检显示主要起源于骨迷路内的脑膜瘤。据我们所知，此前尚未描述过这种情况。
