If I have a tongue biopsy, what do you suggest for the least invasive way to avoid getting a keloid from the biopsy? (Photo)

Thank you for sharing your question and photograph.  Keloids do not tend to form on the tongue due to the nature of the tissue.  I would not worry for one after a biopsy. Hope this helps.

Keloids do not form on the tongue, so no need to worry.  Secondly, I would advise that you see an Otolaryngologist-Head and Neck Surgeon for an evaluation.  Good luck. 

Thank you for your question.
It would be extremely unusual to get a keloid on the tongue. Any incisional biopsy with absorbable sutures should heal fine. All The Best !