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Bruising may be a sign of a blood clot, but pain and swelling are more common signs
When did the swelling start?
I see, this may be a blood clot, I think you need to have this examined right away
Being on your feet for a long time will not increase the chance of a blood clot, but the fact that the bruising started a week after the event is concerning for a blood clot
I really think you need to have this looked at
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