A CONGENITAL ANOMALY OF THE FIRST BRANCHIAL CLEFT.
D001934:Branchial Region; D001935:Branchioma; D002648:Child; D000013:Congenital Abnormalities; D005402:Fistula; D006258:Head and Neck Neoplasms; D006801:Humans; D013514:Surgical Procedures, Operative
ABNORMALITIES; BRANCHIAL REGION; BRANCHIOMA; CHILD; FISTULA; SURGERY, OPERATIVE