摘要
【摘要】 目的 回顾分析35例颈动脉手术，探讨其术前评价方法、手术方式及并发症防治措施。方法1999年1月—2004年12月，共进行各类颈动脉手术35例，其中颈动脉体瘤16例、恶性颈动脉体瘤1例、恶性肿瘤累及颈动脉17例、外伤性动-静脉瘘1例。手术包括颈动脉修补术（7例）、颈动脉结扎或切除术（17例）、颈动脉切除重建术（11例）。术前采用数字减影血管造影术（DSA）、DSA＋暂时性球囊导管阻断（TBO）＋单光子发射计算机体层摄影术（SPECT）、经颅多普勒超声（TCD）等方法评价脑侧支循环状况，术后随访4个月一4年，评价并发症及手术效果。结果27例接受颈动脉阻断试验，10例阳性（不能耐受），17例阴性（可耐受）。7例行颈动脉修补，其中1例术后大出血死亡。17例行单侧颈动脉结扎或切除，术后2周内，4例出现脑血管并发症；3例恶性肿瘤患者死亡，1例颈动脉体瘤术后言语不清，1例术后同侧上肢无力，运动受限，5例自觉头晕。11例行颈动脉切除、重建，术后均未出现明显的神经功能障碍，1例因肿瘤复发死亡，1例颈动脉体瘤对侧肢体运动不便、言语不清。颈动脉彩色超声检查显示，移植血管均畅通。结论TBO＋SPECT是目前比较可靠的脑侧支循环评价方法。颈动脉结扎近、远期并发症发生率较高。在条件具备时，提倡对颈动脉体瘤或累及颈动脉的恶性肿瘤患者行颈动脉切除重建术。
Objective To retrospectively analyze a single institution＇s experience with surgery of the carotid artery performed as part of an oncological procedure and emergency hemostasis, with the aim to determine the preoperative methods for evaluation of cerebral circulation, selection of surgical procedures and perioperative complications. Methods From January 1999 to December 2004, a total of 35 patients underwent carotid artery surgery including repair of carotid artery in 7 cases, ligation or resection of carotid artery in 17 cases, and reconstruction of carotid artery in 11 cases. All the patients were evaluated for blood flow in the circle of Willis with DSA, DSA plus TBO plus SPECT, and TCD and followed up from 4 months to 4 years. The perioperative complications and surgical outcomes were recorded and analyzed. Results There were 16 carotid body tumors, 1 malignant carotid body tumor, 17 malignant tumors involving the carotid artery and 1 traumatic arterio-venous fistula. Twenty-seven patients underwent carotid occlusion test, 10 were positive and 17 were negative （tolerable）. Of 7 cases with repair of the carotid artery, 1 patient died of uncontrolled bleeding due to rupture of the anastomosis, and the remaining was uneventful. Of 17 cases with ligation or resection of the carotid artery, 4 developed neurologic deficit 2 weeks postoperatively. Three patients with malignant tumors died 1 month, 4 months, and 4 months postoperatively, respectively. One patient with carotid artery body tumor complained of inarticulate speech 4 months after operation ; another patient complained of incapability and limited movement of the ipsilateral upper limbs ; 5 patients complained of dizziness 4, 6, 12, 24 and 48 months postoperatively. Of 11 patients who underwent carotid reconstruction, no major cerebral complications were noted after operation. One patient died of recurrence, 1 patient with carotid body tumor complained inarticulate speech and incapability of the contralateral limbs, the remaining was uneventful. Color Doppler showed patent vascular graft 1 year postopentively,Conclusions TBO plus SPECT is a reliable method for evaluation of the eircle of Willis currently,The short term and long term eomplieationes of ligations of carotid artery are high ,therefore,resection and revascularization of the earotid artery is advoeated for carotid artery tumors when possible.
出处
《中华口腔医学杂志》
CAS
CSCD
北大核心
2006年第1期25-28,共4页
Chinese Journal of Stomatology
基金
上海市重点学科建设基金资助项目(Y0203)
关键词
颈动脉手术
临床分析
血管移植
超声检查
Carotid body tumor
Carotid artery injuries
Repair of carotid artary
Resection of carotid artery
