title: First and second branchial syndrome.
mesh_terms: D001934:Branchial Region / Q000002:abnormalities*; D002648:Child; D004431:Ear, External / Q000002:abnormalities; D005147:Facial Bones / Q000002:abnormalities; D006801:Humans; D007569:Jaw Abnormalities / Q000150:complications / Q000601:surgery; D008265:Macrostomia / Q000150:complications; D008297:Male; D019736:Prostheses and Implants; D012826:Silicone Elastomers; D013577:Syndrome; D013701:Temporal Bone / Q000002:abnormalities
chemical_list: D012826:Silicone Elastomers