Oral florid papillomatosis in Down's syndrome.
D000293:Adolescent; D004314:Down Syndrome; D006801:Humans; D007822:Laryngeal Neoplasms; D008048:Lip Neoplasms; D008297:Male; D009062:Mouth Neoplasms; D009303:Nasopharyngeal Neoplasms; D010157:Palatal Neoplasms; D010212:Papilloma; D014062:Tongue Neoplasms