Blister.: It is difficult to know what this is exactly without personally seeing it. It seems like you are describing a blister of some sort. Is it inflamed at the borders, painful, oozing? This can also be an infection. You should have a physician examine it and take a detailed history including any possible sexual or close personal contacts. Hope this helps
Answered 11/19/2015
2k views
Evaluation: You most probably will need an evaluation by your primary physician or dermatologist in order to know for sure what is going on if the lesion persists. Hope this helps.
Answered 2/16/2016
1.6k views
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