Surgical relief for tracheal and esophageal constriction due to a congenital vascular ring.
D001015:Aortic Arch Syndromes; D001808:Blood Vessels / Q000002:abnormalities*; D003250:Constriction; D004940:Esophageal Stenosis; D004945:Esophagoscopy; D006801:Humans; D014132:Trachea / Q000002:abnormalities*; D054079:Vascular Malformations
BLOOD VESSELS/abnormalities; ESOPHAGOSCOPY; TRACHEA/abnormalities