Stanford B型胸主动脉夹层动脉瘤合并肾缺血的诊治(附3例报告)  

DIAGNOSIS AND TREATMENT OF STANFORD B THORACIC AORTIC DISSECTION COMPLICATED WITH RENAL ISCHEMIA

作　　者：冯翔[1] 景在平[1] 

机构地区：[1]第二军医大学长海医院,上海200433

出　　处：《解放军医学杂志》2001年第9期644-645,共2页Medical Journal of Chinese People's Liberation Army

基　　金：军队杰出人才基金 (编号 98J0 0 5 );上海长海医院学科攀登计划基金资助课题

摘　　要：为探讨合并肾缺血的StanfordB型胸主动脉夹层动脉瘤的诊断和处理 ,分析 1996年 1月至 2 0 0 0年 4月收治的StanfordB型胸主动脉夹层动脉瘤 2 9例 ,其中合并肾缺血 3例 ,为急性期 2例 ,慢性期 1例。急性期 1例发病后第 3天死亡 ,另 1例同时合并肾缺血和双下肢缺血 ,经夹层隔膜开窗术缓解 ;慢性期 1例经腔内隔绝术治愈夹层后肾缺血自行缓解。提示合并肾缺血的StanfordB型胸主动脉夹层动脉姑息性转流手术有助于缓解症状 ,提高生存率 ;对于慢性StanfordB型胸主动脉夹层动脉瘤合并肾缺血的患者 ,腔内隔绝术在治愈夹层动脉瘤的同时恢复了真腔供血 。To investigate the diagnosis and treatment of Stanford B thoracic aortic dissection eomplicated with renal ischemia, 29 cases of Stanford B thoracic aortic dissection admitted from January 1996 to April 2000 were retrospectively studied. Three of them had renal ischemia secondary to aortic dissection (2 acute,1 chronic). One patient in acute stage died 3 days after onset, the other patient in acute stage complicated with bilateral lower extremity ischemia was treated with fenestration of intimal flap, and the symptom was relieved. The patient in chronic stage was treated with endovascular graft exclusion for aortic dissection and the renal ischemia was relieved because of the restored true lumen blood. The results showed that palliative bypass helps relieve symptoms and improve survival rate. For the chronic aortic dissection complicated with renal ischemia, endovascular graft exclusion can restore the true lumen blood and relieve renal ischemia.

关 键 词：肾缺血 腔内隔绝术 胸主动脉夹层动脉瘤 并发症 StanfordB型 

分 类 号：R543.16[医药卫生—心血管疾病] R692[医药卫生—内科学]