Vagal paraganglioma.
OBJECTIVE
To report the outcomes of surgical treatment of vagal paragangliomas and to define a management protocol.


METHODS
A retrospective case series.


METHODS
Sixteen consecutive patients with vagal paragangliomas managed by surgical resection using a cervicoparotid approach and pericapsular dissection using microsurgical techniques between 1990 and 2003.


RESULTS
All patients either had or developed a vagal palsy. Additional cranial nerve deficits were sustained in 8 patients. No patients died as a result of surgery or from their disease.


CONCLUSIONS
The technique used and described in this article allowed adequate exposure of the retrostyloid parapharyngeal space for the safe removal of all vagal tumors in this series. Careful consideration must be given to the likely natural progression of these tumors before committing to surgical resection. This is particularly important in patients with multifocal disease.
Zanoletti
Elisabetta
E
ENT Unit, Department of Neurological and Neurosurgical Sciences, Ospedali Riuniti, Bergamo, Italy.
Mazzoni
Antonio
A