윌리암씨 증후군

Williams Syndrome: A case report

B] familial: normal faces and intelligence; C] nonfamilial syndrome with abnormal facial appearance and mental retardation. Recently, we experienced a boy with type C characteristics of this syndrome and surgical correction which was consisted of a vertical incision across narrowed segment of the aorta, with the insertion of a prosthetic, Goretex patch, was performed successfully.