Huang Chih-Ming, Leu Yi-Shing
Department of Otolaryngology, Taitung Branch Hospital, Taiwan.
J Laryngol Otol. 2002 Sep;116(9):740-1. doi: 10.1258/002221502760238091.
Schwannoma arising from the posterior pharyngeal wall is extremely rare. We report a 24-year-old female patient who had suffered from dysphagia and discomfort for two months. The tumour was excised completely via the intraoral approach. No recurrence was found after the follow-up period of one year. To our knowledge, only four cases of schwannomas from the posterior pharyngeal wall have been reported, and this patient is the fifth.
起源于咽后壁的神经鞘瘤极为罕见。我们报告一例24岁女性患者，她吞咽困难和不适已有两个月。肿瘤通过口内入路被完全切除。随访一年后未发现复发。据我们所知，仅报道过4例咽后壁神经鞘瘤病例，该患者为第5例。
