Tension pneumoventricle and cerebrospinal fluid rhinorrhea

Spontaneous cerebrospinal fluid rhinorrhea

INTRODUCTION Spontaneous cerebrospinal fluid leakage is usually caused by developmental abnormalities and is rare, accounting for approximately 5% of the cases of cerebrospinal fluid (CSF) leakage. To the best of our knowledge, clival dysplasia-caused CSF rhinorrhea has never been reported in the neurosurgical field. CONCLUSION Spontaneous cerebrospinal fluid rhinorrhea is often treated by su...

TITLE: Cerebrospinal Fluid Rhinorrhea and Otorrhea

"This material was prepared by resident physicians in partial fulfillment of educational requirements established for the Postgraduate Training Program of the UTMB Department of Otolaryngology/Head and Neck Surgery and was not intended for clinical use in its present form. It was prepared for the purpose of stimulating group discussion in a conference setting. No warranties, either express or i...

Cerebrospinal fluid rhinorrhea: diagnosis and management.

Advances in imaging and endoscopic techniques have improved the ability to diagnose, localize, and treat in a less morbid fashion CSF leaks of the anterior skull base. An appreciation for the mechanism of leak and of the relationship between CSF production and absorption must be kept in mind when individualizing a repair. Increased CSF pressure caused by overproduction or underabsorption may re...

Endoscopic repair of cerebrospinal fluid rhinorrhea

Cerebrospinal fluid rhinorrhea: evaluation with metrizamide cisternography.

Metrizamide computed tomographic cisternography was used to examine 27 patients (19 males and eight females, 14-59 years old) clinically suspected of having cerebrospinal fluid fistulae with rhinorrhea. Twenty-one fistulae were traumatic and six were spontaneous. Five to 6 ml of metrizamide (or lopamidol, two cases) were injected by lumbar puncture at a concentration of 185-200 mg I/ml for dire...