Carotid endarterectomy for bilateral moderate to severe carotid stenosis: report of 59 cases / 中华普通外科杂志

ABSTRACT

Objective To evaluate carotid endarterectomy (CEA) for bilateral moderate to severe carotid stenosis.Methods The clinical data of 59 patients with bilateral moderate to severe carotid stenosis who were treated with CEA in our hospital from October 2010 to August 2014 were retrospectively analyzed.There were 50 males and 9 females age ranging 42-80 years (mean65 ± 9 years).48 patientsunderwent ipsilateral CEA and 11 underwent staged bilateral CEA.In patients who were confirmed to have coronary artery disease or peripheral vascular disease by preoperative angiography,6 received coronary artery bypass graft (CABG)simultaneously,1 received iliac artery balloon angioplasty and stent implantation simultaneously,and 1 received renal artery stenting simultaneously.Results A total of 70 endarterectomies were performed,shunt and patching were used in all patients,the surgical success rate was 100％.2 patients suffered from vagus nerve injury,4 patients suffered from hypoglossal nerve injury,and 3 patients presented with hyperperfusion syndrome.Follow-up period was 2-36 months (mean19 ± 10 months).1 patient died of heart attack during the follow-up,the other patients were relatively stable with no restenosis.Conclusion CEA should be performed in patients with bilateral moderate to severe carotid stenosis,and the prognosis is good.