Hanada T, Fukuiwa T, Matsuzaki T, Hanamure Y, Niiro M, Ohyama M
Department of Otorhinolaryngology, Faculty of Medicine, Kagoshima University, Japan.
Rhinology. 1997 Dec;35(4):181-3.
A rare case--only the fourth as known--of a nasal schwannoma with intracranial extension is presented. A 28-year-old Japanese man complained of right nasal obstruction and bleeding for one year. A biopsy indicated the presence of a nasal schwannoma. Computed tomography and magnetic resonance imaging demonstrated intracranial extension of the tumour. The patient underwent surgery with a combined intra- and extracranial approach. Reconstruction was performed using pericranial flaps. Surgical management of this tumour is also described.
本文报告一例罕见的鼻神经鞘瘤伴颅内扩展病例——据所知这是第四例。一名28岁的日本男性主诉右侧鼻塞和鼻出血一年。活检显示存在鼻神经鞘瘤。计算机断层扫描和磁共振成像显示肿瘤有颅内扩展。患者接受了颅内和颅外联合入路手术。使用帽状腱膜瓣进行了重建。还描述了该肿瘤的手术治疗方法。
