Dermatology Questions? Ask an Online Dermatologist.
Thank you for requesting me. This looks like either a skin or hair follicle related cyst, or a dermatofibroma to me. Cysts are basically blind sacs below the skin. Dermatofibromas are localised overgrowth of fibrous tissue from causes as varied as mild skin trauma from shaving/plucking hair to things like insect bite reactions to no trigger at all.
All three problems are harmless and if the bump is not bothering you cosmetically then you can leave it alone. If it is then you can see a dermatologist to either have it injected with steroid to see if that helps, or if not then surgical removal.
Please feel free to ask if you have any queries. I will be happy to continue further and do everything I can to provide you with the service you seek.
You're most welcome! Very very unlikely.
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