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Cerebrospinal fluid rhinorrhea: pathophysiological aspects and treatment
Annunziato Mangiola1, Carmelo Anile, Alessandro Di Chirico
1Department of Neurosurgery, Catholic University, Rome, Italy. amangiola@rm.unicatt.it
Neurological Research
|October 29, 2003
Summary
Cerebrospinal fluid (CSF) rhinorrhea treatment is challenging. CSF drainage effectively cures most fistulas, often avoiding complex surgery and reducing meningitis risk.
Area of Science:
- Neurosurgery
- Neurology
Background:
- Cerebrospinal fluid (CSF) rhinorrhea poses treatment challenges, with a significant risk of meningitis.
- Identifying the exact fistula location can be difficult, and direct surgical repair may not always be successful.
- Altered CSF pressure or dynamics frequently complicate CSF rhinorrhea, hindering spontaneous or surgical closure.
Purpose of the Study:
- To investigate the role of CSF pressure and dynamics in CSF rhinorrhea.
- To evaluate the efficacy of CSF drainage as a treatment for CSF rhinorrhea.
Main Methods:
- Studied CSF pressure and dynamics in 81 patients with CSF rhinorrhea.
- Employed temporary or permanent CSF drainage to manage the fistula.
Main Results:
- CSF drainage successfully treated the fistula in 54 patients.
- Direct surgical repair was necessary for 12 patients.
- A combination of both procedures was required in 13 cases.
Conclusions:
- Understanding CSF pressure and dynamics aids in comprehending CSF rhinorrhea pathophysiology.
- CSF drainage offers a simple and effective method for definitively curing CSF fistulas in most patients.