PVD can cause a variety of problems in the legs ranging from no symptoms at all, to amputation of the leg.
周围性血管疾病会对腿部造成各种问题，从完全没有症状，到腿部截肢。
This means that the patient has developed problems that are putting the leg at risk of amputation.
这意味着病人已经有截肢的危险了。
Very few patients with intermittent claudication end up with an amputation and your surgeon will make every effort to avoid amputation, if your leg is at risk.
只有很少的间歇性跛行病人会被截肢，并且当腿处于危险之中时，医生会尽可能避免采取截肢。
Serious leg and foot infections, even gangrene and amputation, are due to poor blood circulation, lack of oxygen and nutrients to tissue, and nerve damage.
严重的腿部和脚步感染，甚至坏疽和截肢，这都是由于血液循环不良，肌肉缺少氧气和营养，神经损伤导致的。
Duster started out as a journalist but quit in moral indignation when chided for failing to interview a trapped subway motorman waiting for a leg amputation.
达拉斯原是个记者，因为无法采访到一位受困、等待截肢的地铁司机而遭到责骂，基于道德义愤便辞了职。
Methods The authors reviewed 42 patients underwent amputation for dry gangrene of leg due to atherosclerosis obliterans.
方法对42例动脉硬化闭塞症导致的下肢干性坏疽病人的截肢手术情况进行回顾性分析。
Methods The authors reviewed 42 patients underwent amputation for dry gangrene of leg due to atherosclerosis obliterans.
方法对42例动脉硬化闭塞症导致的下肢干性坏疽病人的截肢手术情况进行回顾性分析。
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