[Treatment of carotid paraganglioma: review of a 15 - years experience]

ABSTRACT

Carotid body tumor is a highly vascular mass occurring between the origins of the internal and external carotid arteries, and should be considered in the evaluation of all lateral neck masses. The aim of this study is to review an institutional experience in the management of this tumor. 16 patients with carotid paragonglioma were treated in our institution during a period of 15 years. There were 12 women and 4 men with a mean age of 44 years. A slow growing painless lateral neck mass was the main finding in all patients. There was no evidence of a functional or malignant tumor. Carotid angiography and CT scan with contrast was performed in near all patients to define the vascular anatomy of the lesion. None of them underwent embolization. Complete tumor resection was done in all patients vascular reconstruction was necessary in two patients. Hypoglossal nerve was sacrificed in one patient and transient marginal nerve deficit was existed in one. No stroke occurred. High index of suspicion and earlier detection by radiologic finding and early surgical resection by an experienced team offer a safe and effective method for complete excision of tumor with a reduced morbidity rate