A.R.
It sounds like moluscus - I had them as a child and my nieces and nephew have them as well - they are hereditary. They also spread - so if he touches them and touches somewhere else they will spread. Are you here in Houston? If you can get a referral to UT Dermatology - Dr. Adelaide Hebert or someone in her practice. THey are the best and have treated all of us. They are in the medical center.