A member asked:

Yellow spot on upper arm pains?

A doctor has provided 1 answer

How large: This can be many different skin rashes. We need to know the size, is it flat or thickened, is it painful, does it itch etc. Sometimes a black and blue injury can change to yellow as it heals. It is best diagnosed by a dermatologist. Ask your physician about seeing a dermatolgoist.

Answered 7/23/2015

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