
Endovascular Aneurysm Repair (EVAR) - Cleveland Clinic
Endovascular aneurysm repair (EVAR) is a minimally invasive procedure that can be used to manage abdominal aortic aneurysms. The aorta is the largest artery that carries blood from your heart to other parts of your body.
Endovascular repair of abdominal aortic aneurysm - UpToDate
2023年6月22日 · Endovascular aneurysm repair (EVAR) is an important advance in the treatment of abdominal aortic aneurysm (AAA). EVAR is performed by inserting graft components that are folded and compressed within a delivery sheath through the lumen of an access vessel, usually the common femoral artery.
Endovascular aneurysm repair - Wikipedia
Endovascular aneurysm repair (EVAR) is a type of minimally-invasive endovascular surgery used to treat pathology of the aorta, most commonly an abdominal aortic aneurysm (AAA). When used to treat thoracic aortic disease, the procedure is then specifically termed TEVAR for "thoracic endovascular aortic/aneurysm repair."
主动脉夹层动脉瘤腔内修复治疗(EVAR)的基本技术 - 好大夫在线
目前临床广泛开展的 主动脉夹层 腔内修复技术(endovascular aneurysm repair, EVAR)是使用支架人造血管移植物,一般通过髂股动脉小切口入路,使用介入治疗技术通过主动脉腔送达主动脉预定位置释放,在主动脉腔内封闭夹层破裂口,开通主动脉真腔和分支动脉得血流,关闭夹层血流的治疗方法。 与开放性外科手术的方法比较,具有创伤小,围手术期死亡率低,康复迅速等优点。 主要应用于治疗Stanford B型夹层,疗效满意,是目前公认的B型夹层首选的治疗方法。 …
腹主动脉瘤腔内修复术 - 百度百科
腹主动脉瘤腔内修复术(Endovascular Aneurysm Repair,EVAR)是在DSA动态监测下,经双侧股动脉的小切口,应用特殊的导入系统,将折叠的覆有人工血管薄膜的金属支架送入腹主动脉瘤腔内,利用金属支架的弹性、植入物头端的钩状附件加以球囊扩张作用将腔内植入物 ...
EVAR 手术对于AAA 直径的适应证与开放手术的原则一致,AAA直径 ≥ 5.5 cm的男性或直径 ≥ 5.0 cm 的女性病人应考虑择期手术。 除此之外,EVAR手术对腹主动脉瘤解剖条件还有严格的要求,行标准EVAR 治疗时,AAA 需在形态上满足以下要求:1 瘤颈长度和直径。 近端瘤颈长度 ≥ 15 mm,瘤颈直径18~32 mm;动脉瘤远端瘤颈长度 ≥ 10mm ,髂总动脉直径8~22 mm,髂外动脉直径 > 7 mm。 2 瘤颈角度。 近端瘤颈成角 < 60 ̊。 3 瘤颈形态。 近端瘤颈形态规则,无严重钙化和大面积附壁血 …
主动脉夹层动脉瘤腔内修复治疗(EVAR)的基本技术 (转载)
2018年10月18日 · 目前临床广泛开展的主动脉夹层腔内修复技术(endovascular aneurysm repair, EVAR)是使用支架人造血管移植物,一般通过髂股动脉小切口入路,使用介入治疗技术通过主动脉腔送达主动脉预定位置释放,在主动脉腔内封闭夹层破裂口,开通主动脉真腔和分支动脉得血流 ...
Endovascular abdominal aortic aneurysm repair - Oxford Academic
2004年6月1日 · Endovascular aneurysm repair is a relatively new method of treating abdominal aortic aneurysms. Short-term outcome is good with appropriate case selection. Perioperative morbidity, hospital stay, blood loss and need for blood transfusion are reduced compared with open surgery. Long-term outcome is not known.
evar 相比传统开放手术其优势包括:减少对病人生理状态的扰乱、失血更 少、微创、减少icu 停留时间和住院时间。对于肾下型动脉瘤还有手术时间更 短,以及避免全身麻醉的优点。另一方面,evar 有时可能不得不转变为全身麻
Complex endovascular aortic aneurysm repair - Oxford Academic
2012年7月3日 · Type 4 is due to porosity of the graft (often intentional). With type 1 and 3 endoleaks, it is reasonable to complete the EVAR procedure and consider open surgery at a later date. Many endoleaks can be managed using endograft extensions or …