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A member asked:

My husband has a blue dot bump on his knee that causes pain every once and a while what could it be ?

A doctor has provided 1 answer

Get it evaluated: It is impossible to say without actually being able to see the lesion. Because there are several possibilities including a melanoma, have his doctor take a look.

Answered 4/24/2013

5.2k views

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I'vehad this bruise on my knee for about three weeks. I have a ping pong sized hard bump on it. It is black and blue with a light center? What is it?

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I fell on my knee a few days ago and it is black and blue has a bump and hurts to walk on I have been doing RICE but I dont know if its worse then I think it is?

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