an aneurysm of the aorta

the pathohistological examination of the abdominal aortas showed serious disruption of the elastic tissue and loss of smooth muscle cells in tunica media of aortic aneurysm in the experimental group.

实验组腹主动脉的病理改变为中膜弹性纤维组织严重破坏，平滑肌细胞减少。

objective discussion surgery treatment on various types of thoracic aortic aneurysm and aortic dissection.

目的探讨各型胸主动脉瘤和主动脉夹层的手术治疗方式。

objective to sum up surgical treatment experience of aortic aneurysm rupture cases.

目的总结主动脉窦瘤破裂的外科治疗经验。

thoracic aortic aneurysm is multigenetic; consequently, no easy, comprehensive, full aortic genetic screen is currently generally available.

胸主动脉瘤是一个多基因的疾病；因而，不简单，综合的、完全的主动脉遗传筛选是当前普遍有效的。

objective: to summarize our experience of endovascular repair (evr) for abdominal aortic aneurysm (aaa), and indications, procedures and prevention of complication were also discussed.

目的总结应用人工覆膜支架腔内修复术治疗腹主动脉瘤的经验，探讨手术适应证的选择、手术要点及并发癥的预防和处理。

this paper addresses clinical controversies and uncertainties regarding thoracic aortic aneurysm and its treatment.

本文关于胸主动脉瘤及其治疗的临床相关争论和不确定性因素。

emergency physicians are capable of handling ultrasound screening for abdominal aortic aneurysm (aaa), according to researchers from yale university in new haven, ct.

康涅狄格州纽黑文市耶鲁大学的研究者认为，急诊内科医师能使用超声对腹主动脉瘤（aaa）进行筛查。

a detailed study of 520 patients with thoracic aortic aneurysm (taa) and dissection indicates a very strong genetic link, yale school of medicine researchers report in the annals of thoracic surgery.

耶鲁大学医学研究中心在胸外科年报上发表了一份关于520名胸主动脉瘤（taa）患者的详细研究，研究显示该病有明显的遗传性。

results among the 14 cases, 13 cases were diagnosed as thoracic aortic dissections and 1 case as descending aorta pseudoaneurysm; 7 patients received aortic aneurysm endovascular graft exclusion.

结果14例患者，13例诊断为胸主动脉夹层动脉瘤，1例为降主动脉假性动脉瘤，其中7例患者行动脉瘤腔内隔绝术。

prefacethe complexity, danger and even complications of the operational therapy of thoracoabdominal aortic aneurysm (taaa) are more than those of abdominal aortic aneurysm.

胸腹主动脉瘤（taaa）手术治疗的复杂程度、危险性及手术并发癥远大于腹主动脉瘤。

an abdominal aortic aneurysm is a weakened and bulging area in the lower part of the aorta, the major blood vessel that supplies blood to the body.

腹主动脉瘤指的是在主动脉较低部位变薄和膨出的区域，主动脉是指机体供血的主要血管，厚度和花园里用的浇水软管大致相当。

objective to assess retrospectively the effects of different protective methods on brain in ascending aortic aneurysm surgery.

目的探讨在主动脉瘤手术中应用经上腔静脉逆行灌注的脑保护效果。

mr findings of 6 cases of dissecting chronic aortic aneurysm were analyzed.

本文对6例慢性夹层动脉瘤的mr所见进行分析。

ischemia of the extremities is an unavoidable occurrence during peripheral vascular injury, aortic aneurysm surgery, replantation of extremities.

多种原因，包括周围血管损伤、主动脉瘤手术、断肢再植等疾病治疗过程均可造成肢体缺血。

replacement of the aortic aneurysm with primary bowel repair was performed on 3 cases, 2 cases undergoing in situ graft aortic reconstruction and survived.

例行主动脉瘤及肠瘘手术，其中原位人工血管置换术2例存活。

objective to summarize experiences of cerebral protection in aortic aneurysm surgery with retrograde cerebral perfusion( rcp) .

目的总结主动脉瘤手术中应用经上腔静脉逆行灌注脑保护的经验。

methods clinical data of 7 cases aortic dissection aneurysm, 12 cases true aortic aneurysm and 1 case pseudoaneurysm which were treated by endovascular exclusion were analyzed retrospectively .

方法 采用腔内隔绝术治疗主动脉夹层动脉瘤7例，真性动脉瘤12例，假性动脉瘤1例。