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鼻部脑膜脑膨出是脑膜和部分脑组织经过发育不完善或钙化不全的颅底骨质疝入鼻部所致的先天性畸形。临床表现隐匿,极易误诊,处理不当容易并发脑脊液鼻漏和脑膜炎。随着CT、MRI等影像学和鼻内镜检查技术的提高,鼻部脑膜脑膨出的诊断水平得到了明显的提高。手术是惟一有效的治疗方法,鼻内镜外科手术已基本代替传统的外科开颅手术,具有安全、简单、微创以及并发症少等优点。
Nasal meningoencephalocele is a congenital deformity caused by nasal deformity of the skull base bone hernia in the meninges and part of brain tissue after the development of imperfect or calcified. Hidden clinical manifestations, easily misdiagnosed, improper handling of cerebrospinal fluid rhinorrhea and meningitis. With CT, MRI and other imaging and endoscopic technology to improve the diagnosis of nasal encephalocele has been significantly improved. Surgery is the only effective treatment, endoscopic sinus surgery has basically replaced the traditional surgical craniotomy, with the advantages of safe, simple, minimally invasive and less complications.