title: Unusual association of pulmonary artery sling with right aortic arch and aberrant left subclavian artery.
abstract: We present an unusual case of vascular sling, tracheal stenosis by complete cartilaginous ring, and aberrant left subclavian artery with right aortic arch that underwent successful surgical repair for the sling. These abnormalities were suspected from unusual multiple indentations found on esophagogram. Complete preoperative diagnosis was established with chest computerized tomogram combined with angiography.
authors.affiliation: Department of Pediatrics, Chungbuk National University College of Medicine, Cheongju, Korea.
authors.forename: D H
authors.initials: DH
authors.lastname: Jeong
authors.forename: H S
authors.initials: HS
authors.lastname: Han
authors.forename: Y S
authors.initials: YS
authors.lastname: Hahn
authors.forename: S J
authors.initials: SJ
authors.lastname: Lee
mesh_terms: D001013:Aorta, Thoracic / Q000002:abnormalities*; D002648:Child; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*; D013348:Subclavian Artery / Q000002:abnormalities*; D014135:Tracheal Stenosis / Q000151:congenital / Q000175:diagnosis