Management of head and neck paragangliomas: a series of 9 cases and review of the literature.

We conducted a retrospective study of the long-term functional results of surgery for head and neck paragangliomas. Our study population was made up of 9 patients--4 men and 5 women, aged 22 to 59 years (mean: 46.6; median: 51)--who had undergone surgical excision of a head and neck paraganglioma from January 2002 through December 2006 in the ENT Department at Pugliese-Ciaccio Hospital in Catanzaro, Italy.

Internal carotid artery transposition as risk factor in pharyngeal surgery.

Objective/hypothesis: Injuries to the internal carotid artery during simple pharyngeal surgical procedures can be catastrophic for the risk of massive bleeding. The aims of the study were 1) to report five cases of congenital and asymptomatic anomalies of the internal carotid artery with a review of the literature, 2) to assess the relationships between these anomalies and the possible risk in "routine" pharyngeal surgery, and 3) to determine the most accurate imaging techniques to evaluate these anomalies.

Study Design: Retrospective study of five patients with congenital anomalies of the internal carotid artery bulging the pharyngeal wall.