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Published on: February 29, 2020
Cerebrospinal fluid rhinorrhea--an overview.
1Otorhinolaryngology Unit, Department of Surgery, Jos University Teaching Hospital, Pmb 2076, Jos, Plateau State, Nigeria. Adeyiadoga@gmail.com
Summary
Craniofacial trauma, particularly from road traffic accidents involving motorcycles, is the leading cause of cerebrospinal fluid (CSF) leaks. Increased incidence highlights the need for awareness and prompt diagnosis of CSF rhinorrhea.
Area of Science:
- Neurosurgery
- Otolaryngology
- Emergency Medicine
Background:
- Cerebrospinal fluid (CSF) rhinorrhea commonly results from craniofacial trauma, both accidental and iatrogenic.
- This condition involves leakage of CSF from the nose, often following head injuries.
Purpose of the Study:
- To present the clinical features of CSF rhinorrhea.
- To discuss investigative techniques for diagnosing CSF leaks.
- To outline current treatment modalities for this condition.
Main Methods:
- A comprehensive literature review was conducted using Medline.
- Relevant medical journals and textbooks were analyzed.
- Treatment strategies for CSF rhinorrhea were identified and highlighted.
Main Results:
- Road traffic accidents, especially those involving motorcycles, are the primary cause of craniofacial trauma leading to CSF rhinorrhea.
- The increasing use of motorcycles and non-adherence to helmet laws contribute to a rise in craniofacial injuries and CSF leaks.
Conclusions:
- While trauma is the main cause, non-traumatic etiological factors for CSF rhinorrhea should also be considered.
- Clear rhinorrhea after craniofacial trauma should prompt suspicion of a CSF fistula, necessitating further investigation.
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