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- Objective: To evaluate the value of Digital Subtract Angiography (DSA) in endovascular stent-grafts isolating aorta dissection. 目的:探讨数字减影血管造影(DSA)成像技术在主动脉夹层支架封闭术中的价值。
- Methods: Technological parameters and images of DSA performed in 40 patients with aorta dissection treated by endovascular stent-grafts were analyzed retrospectively. 方法:对40例主动脉夹层支架封闭术中的DSA成像参数及图像进行回顾性分析。
- Abdominal aortic dissection with retrograde extension to the ascending aorta during diagnostic coronary catheterization has not been reported before. 摘要诊断性心导管时并发腹部主动脉剥离并延伸至上升主动脉至今并无文献报告。
- MPR, CPR, VR, SSD, and MIP are useful in evaluating aortic dissection. MPR和CPR对主动脉夹层显示的最好,VR和SSD次之,MIP最差。
- There is a tear (arrow) located 7 cm above the aortic valve and proximal to the great vessels in this aorta with marked atherosclerosis. This is an aortic dissection. 主动脉瓣以上7厘米处有一破裂(箭头所指),主动脉管近端显示明显的动脉粥样硬化。
- From this case, we learn that in patients with an AMI, the possibility of aortic dissection should be kept in mind. 这个病例使我们学习到对急性心肌梗塞的病人，必须将主动脉剥离可能性谨记在心。
- Acute myocardial infarction (AMI) secondary to acute ascending aortic dissection is a rare condition. 摘要急性升主动脉剥离造成急性心肌梗塞是非常少见的情况。
- Objective: To evaluate the diagnostic value of 64 multi-detector helical CT angiography in aortic dissection. 目的:探讨64排螺旋CT血管造影对主动脉夹层的诊断价值。
- This mucin stain of the wall of the aorta demonstrates cystic medial necrosis, typical for Marfan's syndrome and causes the connective tissue weakness that explains the aortic dissection. 经过粘蛋白染色的主动脉壁可见囊状中层坏死，这不仅是马凡综合征的表现，度且从动脉切面可见结缔组织薄弱，导致主动脉剥离。
- Con clu sion:SCTA transaxial CT associated with MPR,CRI ,SSD,MIP and CTVE is an effective method in diagnosing and evaluating aortic dissection. 结论:以主动脉SCTA的横断面CT图像为基础,结合其MPR,CRI,SSD,MIP及CTVE图像是诊断与评价主动脉夹层最有效无创伤性检查方法之一。
- Objective To explore the treatment of mesenterie ischemia resulted from Stanford B aortic dissection aneurysm (ADA). 目的探讨Stanford B型主动脉夹层动脉瘤(aortic dissection aneurysm,ADA)引起肠道缺血(intestinal ischemia)的治疗。
- Aortic dissection. Pregnant women are at increased risk for spontaneous aortic dissection. －－主动脉壁夹层形成妊娠妇女容易自发形成主动脉壁夹层。
- Acute aortic syndrome includes aortic dissection, intramural haematoma (IMH), and symptomatic aortic ulcer. 急性主动脉综合征包括：主动脉夹层、壁内血肿和有症状的主动脉（粥样斑块）溃疡。
- Severe physical and emotional stress may represent inciting events for acute aortic dissection, new research suggests. 最新的研究显示，严重的身体和情绪应激可能代表急性主动脉壁夹层形成的激发事件。
- However, aortic dissection was suspected during cardiac catheterization and then comfirmed by echocardiography. 然而在心导管过程中怀疑有主动脉剥离而后被心脏超音波所确定。
- Methods From May 2002 to September 2006, 46 patients with type B aortic dissection underwent stent graft implantation. 方法2002年5月至2006年9月,行主动脉腔内隔绝术治疗B型主动脉夹层46例。
- Methods Twenty-six patients underwent EVR for aortic dissection and all cases were Stanford B dissection. 方法对26例行Stanford-B型主动脉夹层动脉瘤腔内修复术患者的临床资料进行分析。
- A diastolic murmur may indicate aortic regurgitation from aortic dissection involving the aortic root. 舒张期杂音表明因主动脉破裂而引起的主动脉返流，累及主动脉根部。
- Results: SCTA images could clearly show the lesions of aortic dissection and its complicated anatomic relationship. 结果:SCTA能清楚显示主动脉夹层病变及其复杂的解剖关系,如双腔、内膜片及累及的范围等。
- Chest pain (with or without dyspnea) suggests MI, aortic dissection, or pulmonary embolism. 胸痛（伴或无呼吸困难）提示心肌梗死、主动脉破裂或肺栓塞。
