颈动脉体副神经节瘤乃生长缓慢、血供丰富的颈部(位于咽侧间隙的茎突后间隙,使咽侧壁隆起、接近下颌角部)肿块,有吞咽困难和喉内阻塞感,术前影像学检查多可获确诊,可发生于颈动脉分叉部而使颈内、外动脉分 Carotid body paraganglioma is a slow growth, rich blood supply of the neck (post-styloid space in the pharyngeal space, so that the pharynx wall uplift, close to the mandibular angle) mass, with difficulty swallowing and laryngeal obstruction, Preoperative imaging examinations can be diagnosed more often. It can occur in the carotid bifurcation and separate the internal and external carotid arteries.