Pitfalls of stenting coarctation of an angulated right circumflex aortic arch in Goldenhar syndrome
نویسندگان
چکیده
We report stenting of coarctation of an angulated right circumflex aortic arch (RCAA) using four Cheatham Platinum stents in a child with Goldenhar syndrome. Difficulties in measuring the accurate length of the curved and narrowed transverse aortic arch marked discrepancy between the luminal diameters of the long narrow transverse arch and wide descending thoracic aorta, increased displacement force caused by the 90° bend between the two parts resulted in repeated stent migrations. We discuss the tips to avoid distal stent migration in the setting of an angulated RCAA.
منابع مشابه
Coarctation of aorta with right aortic arch. Report of surgical correction in 2 cases: one with associated anomalous origin of left circumflex coronary artery from the right pulmonary artery.
Two patients with right aortic arch, anomalous left subclavian artery, and coarctation of theaorta, have been operations for the relief of coarctation, successful in one but only partially successful in the other: in one case, a 'dacron' patch was inserted into the narrowed segment, but a mild recurrence of coarctation was found a year later; in the other, the proximal segment of the anomalous ...
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