Keywords: تومور بدن کاروتید; Paragangliomas; Paragangliomas carotÃdeos; Tumor del cuerpo carotÃdeo; CirugÃa carotÃdea; Radioterapia; Actitud wait-and-see; Paragangliomas; Carotid paragangliomas; Carotid body tumour; Carotid surgery; Radiotherapy; Wait-and-see policy;