My son is now 9. He has had a bald spot on the side of his head for several years now. It hasn t grown bigger, but his hair hasn t ever grown back either. He hasn t had a traumatic life, but did have a tonsil adenoid ectomy at the age of two. What could be the cause?
Hi...by what you quote I feel that it is a long-standing fungal infection or a condition called alopecia errata. I suggest you see your dermatologist for this. Skin conditions are best diagnosed only after seeing directly. I suggest you to upload photographs of the same on this website, so that I can guide you scientifically.  Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Chat Doctor are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health.