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A 18-year-old female asked:

Small lump of hard skin on my finger has since turned brown and become painful what is this?

2 doctor answers4 doctors weighed in
Dr. Elliot Duboys
Plastic Surgery 46 years experience
Can't answer: Might i suggest you seeing a physician (dermatologist). It is difficult to diagnosis without photos over the internet.
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Dr. Otto Placik
Surgery - Plastics 36 years experience
Blood blister? Mole?: I cannot provide with a d definitive answer without seeing the lesion but there are many possible lesions that this could be including a blood blister, inflamed mosquito bite, wart, actinic keratosis, melanoma, and many more. If this does not resolve within 2-3 weeks, i would see a dermatologist or internist.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Jan 5, 2019

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