Spontaneous cerebrospinal fluid fistula secondary to hyper-pneumatized paranasal sinuses and skull base: two case reports

Endoscopic Surgery of the Paranasal Sinuses and Anterior Skull Base

Lateral Skull Base Attenuation in Superior Semicircular Canal Dehiscence and Spontaneous Cerebrospinal Fluid Otorrhea.

OBJECTIVES (1) To quantitatively assess the lateral skull base thickness in patients with superior semicircular canal dehiscense (SSCD) using a standardized and validated radiographic measure and to compare it with that of a population with spontaneous cerebrospinal fluid otorrhea (CSFO). (2) To analyze demographic and clinical factors associated with skull base thickness in the SSCD group. S...

Image-guided transnasal endoscopic surgery of the paranasal sinuses and anterior skull base.

Image-guided surgery represents a new technology with applicability to patients undergoing functional endoscopic sinus surgery for medically refractory rhinosinusitis. It also shows promise in helping to safely expand minimally invasive transnasal endoscopic techniques for nonrhinosinusitis diagnoses of the paranasal sinuses, orbits, and anterior skull base. This report discusses the applicatio...

Comprehensive management of the paranasal sinuses in patients undergoing endoscopic endonasal skull base surgery.

OBJECTIVE The endonasal route often provides the most direct and safe approach to skull base pathology. In this article we review the literature with regard to management of the paranasal sinuses in the setting of skull base surgery. METHODS We describe our institutional experience and review the literature of concurrent management of the sinusitis in patients undergoing endoscopic skull base...

Endoscopic management of cerebrospinal fluid rhinorrhea from anterior skull base defects

  Abstract   Background: Over the past 20 years, the minimally invasive endoscopic approach   has gained widespread acceptance. The study was performed to evaluate the   diagnostic method and the success rate of endoscopically diagnosed and treated CSF   rhinorrhea, and also investigations such as leakage site and etiologic factor.   Methods: This retrospective CSF leakage management review of ...