Anomalies of the first branchial cleft.
D001935:Branchioma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D002675:Child, Preschool; D005154:Facial Nerve / Q000033:anatomy & histology; D005260:Female; D006097:Granulation Tissue / Q000473:pathology; D006801:Humans; D007223:Infant; D011859:Radiography; D012627:Sebaceous Glands / Q000473:pathology; D012867:Skin / Q000473:pathology; D013545:Sweat Glands / Q000473:pathology