Preauricular Fistulae, Congenital, also known as ear pits, is related to ear pits, posterior helical and teebi hypertelorism syndrome 1. An important gene associated with Preauricular Fistulae, Congenital is PAFC (Preauricular Fistulae, Congenital). Affiliated tissues include breast and skin, and related phenotype is preauricular pit.