Nelson Thomas is facing a serious setback on his ankle after severely injuring it in a car accident earlier this year. “I received the most disheartening news about my ankle,” the Challenge alum ...

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The presence of microvascular disease, even in the kidneys or eyes, sharply raises the risk of lower-extremity amputation, and more so in patients who also have peripheral artery disease (PAD), ...

The Challenge veteran Nelson Thomas has received some bad news recently on the long road to recovery following a massive car accident in March, as he may have to undergo surgery to amputate his ankle.