A 14-month-old girl was evaluated for noisy breathing and swallowing. An upper gastrointestinal barium swallow study showed a filling defect of the esophagus at the level of the aortic arch suggestive of a vascular ring (Figures 1 and 2). A chest computed tomography angiogram with 3-dimensional reconstruction (1-mm sections; Movies I and II in the onlineonly Data Supplement) showed a vascular r...

A retro-oesophageal course of the right subclavian artery is referred to as "arteria lusoria". It may be related to severe compression of the trachea and oesophagus, typically resulting in impaired swallowing. The paper presents two patients with arteria lusoria, which in one patient was an aberrant right subclavian artery and in the other an aberrant left subclavian artery, originating from th...

Emerging technology with endovascular techniques has expanded our armamentarium to treat the aberrant right subclavian artery. We describe a hybrid technique using an Amplatzer plug in combination with a carotid subclavian bypass to treat a patient with dysphagia lusoria.

A 3-day-old infant investigated for cyanotic heart disease was found to have partial DiGeorge syndrome and pulmonary atresia with ventricular septal defect. The only source of pulmonary blood flow was a right-sided persistent ductus arteriosus which originated from an aberrant right subclavian artery. Such a vascular ring has not been described previously. Surgical treatment included a left-sid...

DESCRIPTION A premature newborn weighing 1.9 kg, presenting with cyanosis, feeding and respiratory difficulties was admitted to our centre for further evaluation. An initial echocardiogram suggested a pulmonary atresia with a malalignment infundibular ventricle septum defect with atypical right-sided ductus arteriosus (2.4 mm) arising from the aberrant right subclavian artery (4 mm), which was ...