摘要
目的探讨腹主动脉瘤(AAA)的诊断、手术方式的选择及并发症的防治。方法回顾性分析14年余收治的96例AAA的诊断和手术治疗的临床资料。对82例肾动脉水平以下型AAA行动脉瘤切除人工血管置换术,12例肾下型行涤纶片动脉瘤体包裹术,2例肾动脉上型腹主动脉假性动脉瘤行側壁瘤体切除修补术?峁≈鞫鲈煊啊RA或EBT可确定动脉瘤上界与肾动脉间的距离。93例获得临床治愈。手术死亡3例,手术病死率3.1%(3/96);其中急诊手术病死率50.0%(2/4),限期手术病死率1.1%(1/92),两者差异显著(P<0.05)。6例术后出现乙状结肠缺血症状,2例肢体远端有缺血症状,2例急性肾功能不全,均经非手术治疗痊愈。手术并发症发生率21.3%。82例获随访,随访时间6个月至15年。术后5年生存率为81.7%。结论AAA切除人工血管置换术是治疗AAA的基本方法。
Objective To discuss the diagnosis, selection of type of operation, and prevention and treatment of perioperative complications of abdominal aortic aneurysm (AAA). Methods The clinical data of 96 (patients) who underwent open surgical treatment of AAA, at Xijing Hospital between January, 1990 and June, 2004 were retrospectively reviewed. Among those, 82 patients with infrarenal AAA underwent aneurysmectomy and graft repair. 12 cases were treated by aneurysmal wrapping with Dacron. In 2 patients with suprarenal false AAA, lateral aneurysmectomy and repair was performed. Results The distance between renal artery and the neck of the aneurysm was determined by arteriography, MRA or EBT. Ninty-three patients were cured, and three cases died, with an operative mortality of 3.1%(3/96). The operative mortality was 50.0%(2/4) in 4 cases who had urgent operation because of ruptured AAA, while the operative mortality rate of the cases undergoing elective surgical repair was 1.1%(1/92, P<0.05). Postoperative complications of AAA: 6 cases had symptoms of sigmoid colon ischemia; 2 cases had extremity ischemic symptoms; and 2 (cases) had acute renal insufficiency. All of these patients recovered completely. The total operative complication rate was 21.3%. 82 cases have been followed-up for 6 months to 15 years, and the five-year survival rate was 81.7%. Conclusions Aneurysmectomy and prosthetic vascular graft repair is the basic method of treatment for AAA.
出处
《中国普通外科杂志》
CAS
CSCD
2005年第6期420-423,共4页
China Journal of General Surgery
关键词
主动脉瘤
诊断
主动脉瘤
外科学
Aortic Aneurysms,Abdominal/diag
Aortic Aneurysms,Abdominal/surg
