患儿:男,3岁。左颈部鸡蛋大肿块迅速增大1月入院。诉左颈部、头部及腹部有阵发性疼痛,声音嘶哑及左面部 Hornet 征。入院诊断:左颈动脉瘤?左颈部感染性动脉瘤?术前患儿血压11/7kPa(134/89mmHg)。入院后症状加重,全麻下行左颈总动脉探查术。术中见病灶为颈内动脉瘤,分离结扎后行管腔修补术。病理检 Children: male, 3 years old. Large enlargement of the left neck and egg rapidly in January hospitalization. On the left neck, head and abdomen paroxysmal pain, hoarseness and Hornet sign on the left side. Admission diagnosis: Left carotid aneurysm? Left neck infection aneurysm? Preoperative blood pressure 11 / 7kPa (134 / 89mmHg). After admission, the symptoms were aggravated, and the left common carotid artery exploration was performed under general anesthesia. Intraoperative see lesions for the internal carotid aneurysm, ligation of the lumen repair after ligation. Pathological examination