Cyst or nodule: most likely it is a cyst sebaceous cyst but i am curious if it is completely under your skin how did you know it is gray so either a cyst or a nodule either one is not dangerous but if you are concerned about it go and see a doctor
Answered 10/14/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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