Spontaneous nasal cerebrospinal fluid leaks: management of 24 patients over 11 years.
Anna Sophie EnglhardVeronika VolggerAndreas LeunigCatalina S MeßmerGeorg J LedderosePublished in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2018)
Spontaneous nasal CSF leaks often initially present with symptomatic meningitis. Imaging does not always clearly identify the skull base defect. Common localizations are the anterior ethmoid roof and the lateral sphenoid sinus. Obesity seems to be a predisposing factor. In most cases, endoscopic repair with low morbidity is possible; however, an individualized approach is necessary.