Congenital external fistulae of the parotid duct.
D002610:Cheek; D005402:Fistula / Q000151:congenital*; D006801:Humans; D007223:Infant; D008297:Male; D010305:Parotid Diseases / Q000151:congenital*; D012467:Salivary Gland Fistula / Q000151:congenital*; D012871:Skin Diseases / Q000151:congenital*