腹主动脉瘤是指腹主动脉呈瘤样扩张，通常直径增大50%以上定义为动脉瘤。腹主动脉瘤好发于老年男性，男女之比为10：3,尤其是吸烟者，吸烟也显著增加动脉瘤破裂风险。绝大多数的腹主动脉瘤为肾动脉水平以下的病变。
【摘要】： 腹主动脉瘤(RAAA)是最为凶险的急诊之一,死亡率高达50％以上。尽管现代外科、麻醉和复苏技术及监护设备有了飞速发展,但RAAA的救治成活率仍无明显改...
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腹主动脉瘤破裂 RAAA ; ruptured abdominal aortic aneurysm
腹主动脉瘤腔内修复术 EVAR
破裂腹主动脉瘤 RAAA
腹主动脉旁良性肿瘤 Rheumatoid lung disease
BackgroundThe intestinal ischemia-reperfusion (I/R) injury is a devastating syndrome which occurs in a variety of clinical settings including abdominal aortic aneurysm, small intestinal transplantation, cardiopulmonary bypass, strangulated hernia, and neonatal necrotizing enterocolitis.
研究背景肠缺血再灌注损伤常见于腹主动脉瘤手术、小肠移植、心肺分流术、肠绞窄、新生儿坏死性小肠结肠炎等情况,亦发生于感染性休克和低血容量性休克。
参考来源 - 氢水和高压氧预处理对肠缺血再灌注损伤保护作用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
结论CT增强扫描对腹主动脉瘤并下腔静脉瘘有较高的诊断价值。
Conclusions CT contrast enhanced CT is an accurate method for diagnosis of AAA accopmanied with fistula of IVC.
结果： 6例腹主动脉瘤中5例为真性腹主动脉瘤， 1例为夹层腹主动脉瘤。
Results: Of the 6 cases, 5 cases were true aneurysm, and 1 was dissecting aneurysm.
腹痛或背痛或腹部触痛提示胰腺炎、腹主动脉瘤破裂、腹膜炎和育龄期妇女的异位妊娠破裂。
Abdominal or back pain or a tender abdomen suggests pancreatitis, ruptured abdominal aortic aneurysm, peritonitis, and, in women of childbearing age, ruptured ectopic pregnancy.
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