Kumar Satish, Sayoo Chanmiki
Patna Medical College, Patna, Bihar India.
Indian J Otolaryngol Head Neck Surg. 2017 Sep;69(3):425-427. doi: 10.1007/s12070-017-1125-2. Epub 2017 Apr 5.
Neoplasm in sinonasal cavity is dominated by epithelial type. Sinonasal schwannoma is a rare entity represent less than four percent of head and neck schwannoma. Clinically this tumour is commonly misdiagnosed until they are confirmed by histopathological examination. We present a case of schwannoma in sinonasal region with involvement of right side nasal cavity, maxillary sinus and maxillary alveolar process. The tumour was successfully removed by midfacial degloving approach.
鼻窦肿瘤以上皮类型为主。鼻窦神经鞘瘤是一种罕见的实体瘤,占头颈部神经鞘瘤的比例不到4%。临床上,这种肿瘤在经组织病理学检查确诊之前通常会被误诊。我们报告一例鼻窦区域神经鞘瘤,累及右侧鼻腔、上颌窦和上颌牙槽突。该肿瘤通过面中部揭翻术成功切除。