Lee Jong Joo, Lim Hye Jin, Park Hun Yi, Choung Yun-Hoon
Department of Otolaryngology, Ajou University School of Medicine, Suwon, Republic of Korea.
Laryngoscope. 2015 Aug;125(8):1968-71. doi: 10.1002/lary.25182. Epub 2015 Jan 30.
Intralabyrinthine schwannomas (ILSs) are rare benign tumors arising from the distal part of the cochleovestibular nerve confined within the labyrinth. Patients with ILSs complain of hearing loss, vertigo, tinnitus, and ear fullness. Surgical treatment of ILS is performed in special cases such as in cases of patients with nonserviceable hearing, progressive hearing loss, intractable vertigo, or tumor extension. We present an unusual case of a patient with intralabyrinthine schwannoma who underwent surgery to treat progressive hearing loss and recovered his hearing after surgery.
迷路内神经鞘瘤（ILSs）是起源于局限于迷路内的蜗神经前庭神经远端的罕见良性肿瘤。ILSs患者会出现听力丧失、眩晕、耳鸣和耳闷胀感。ILS的手术治疗适用于特殊情况，如听力无法利用、进行性听力丧失、顽固性眩晕或肿瘤扩展的患者。我们报告了一例罕见的迷路内神经鞘瘤患者，该患者接受手术治疗进行性听力丧失，术后听力恢复。
