Congenital cysts and fistulas about the head and the neck.
D000013:Congenital Abnormalities; D003560:Cysts / Q000151:congenital*; D005402:Fistula / Q000151:congenital*; D006257:Head; D006801:Humans; D009333:Neck
ABNORMALITIES AND DEFORMITIES; CYSTS/congenital; FISTULA/congenital; HEAD/cysts; NECK/cysts