Nontraumatic Cerebrospinal Fluid Rhinorrhea(via the Middle Cranial Fossa and Sphenoid Sinus): A Case Report.
- Author:
Seung Kweun SEO
1
;
Jae Hyoo KIM
;
Tae Sun KIM
;
Jung Kil LEE
;
Sin JUNG
;
Soo Han KIM
;
Sam Suk KANG
;
Je Hyuk LEE
Author Information
1. Department of Neurosurgery, Chonnam University Hospital and Medical School, Kwangju, Korea.
- Publication Type:Case Report
- Keywords:
Nontraumatic CSF rhinorrhea;
Middle cranial fossa;
Sphenoid sinus;
Bony defect;
Normal pressure
- MeSH:
Adult;
Cerebrospinal Fluid Rhinorrhea;
Cerebrospinal Fluid*;
Contrast Media;
Cranial Fossa, Middle*;
Humans;
Hydrocephalus;
Magnetic Resonance Imaging;
Male;
Sphenoid Sinus;
Ventriculoperitoneal Shunt
- From:Journal of Korean Neurosurgical Society
1998;27(4):496-500
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
We describe a rare case of nontraumatic normal pressure cerebrospinal fluid rhinorrhea. A 33-year-old male was admitted to our hospital due to continuous rhinorrhea but without a history of specific trauma. We performed various radiological evaluations, and on bone-window CT, detected severe bilateral extension of the sphenoid sinus into the greater wing. MRI and CT cisternography revealed that contrast media and cerebrospinal fluid had leaked from the middle cranial fossa to the sphenoid sinus. Transethmoidal sphenoid approach and sphenoid sinus fat obliteration was successfully performed by an otolaryngologist. On postoperative day 2, however, the patient's mental condition deteriorated and CT showed the development of acute obstructive hydrocephalus. Ventriculo-peritoneal shunt was then successfully performed and the patient was discharged. Nontraumatic normal pressure cerebrospinal fluid rhinorrhea involving leakage through the middle cranial fossa is very rare, this report discussed the etiological, anatomical and surgical considerations of this case.
