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英语翻译One-time screening to detect an AAA using ultrasonograph

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/14 19:28:16
英语翻译
One-time screening to detect an AAA using ultrasonography is sufficient.There is negligible health benefit in re-screening those who have normal aortic diameter on initial screening.
Open surgical repair for an AAA of at least 5.5 cm leads to an estimated 43-percent reduction in AAA-specific mortality in older men who undergo screening.However,there is no current evidence that screening reduces all-cause mortality in this population.
In men with intermediate-sized AAAs (4.0-5.4 cm),periodic surveillance offers comparable mortality benefit to routine elective surgery with the benefit of fewer operations.Although there is no evidence to support the effectiveness of any intervention in those with small AAAs (3.0-3.9 cm),there are expert opinion-based recommendations in favor of periodic repeat ultrasonography for these patients.
使用超声波检查法一次性筛查以探测AAA( 腹主动脉瘤)就足够了.在最初筛查的基础上重新筛查那些正常主动脉的直径对健康是没什么影响的.为腹主动脉瘤实行至少5.5厘米的开放性手术修复可以在接受筛查的年老的人中减少43%的腹主动脉瘤特性的死亡率.然而,目前没有证据表明, 筛查可以减少这个人群的全因死亡率.
在患有中等大小(4.0-5.4 cm)的腹主动脉瘤的人中,定期检测可以为例行选择性外科手术提供可比死亡率以有利于减少手术次数.即使在那些小尺寸(3.0-3.9 cm),的腹主动脉瘤中没有证据支持任何介入治疗的有效性,但是还是有专家建议支持这些病人定期反复进行超声波检查.

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