Possibly Verruca vulgaris from HPV infection. Query Tx: LN2/ cryo, shave excision, or electrocautery for larger lesions and ongoing Rx with Topical Immune therapy with diphenylcyclopropenone or maybe (?offlabel use) localized transdermal bleomycin application
Eoidermiodysplasia verruciformis or treeman syndrome an autosomal recessive condition though its very very rare.