2011年9月1日 · To present prenatal diagnosis of a right aortic arch (RAA) with an aberrant left subclavian artery (LSCA) by the three vessels and trachea (3VT) view using routine ultrasound and the newer technique of three-dimensional power Doppler ultrasound (3D-PDU) together with a discussion of the postnatal outcome.

2003年8月22日 · An embryologic explanation is provided for a hitherto unreported association of the origin of left subclavian artery (LSCA) from the ascending aorta (AA) in a patient with tetralogy of Fallot (TOF) and right aortic arch.

A subsequent pullback pressure gradient (60 mm Hg) across the left subclavian artery (LSCA) and arch aortogram revealed a significant LSCA stenosis (panel B). At this stage the LSCA stenosis was dilated with an 8 mm diameter balloon by a vascular radiologist, enabling selective catheterisation of the LIMAG and enhanced visualisation of the ...

In this report, we present a case of LSCA originating from the left pulmonary artery (LPA) in a normal cardiac anatomy with DiGeorge syndrome. A baby girl was delivered by cesarean section at 39 weeks with Appearance, Pulse, Grimace, Activity, and Respiration (APGAR) scores of 6 and 8 at 1 and 5 min, respectively.

Right aortic arch (RAA) with isolated left subclavian artery (LSCA) is a rare congenital anomaly. In this anomaly, blood flow to the LSCA is commonly supplied by the ipsilateral vertebral artery, which has retro-grade flow. It is typically associated with other congenital heart dis-eases, and clinical manifestation can widely vary.

Right aortic arch (RAA) with isolated left subclavian artery (LSCA) is a rare congenital anomaly. In this anomaly, blood flow to the LSCA is commonly supplied by the ipsilateral vertebral artery, which has retrograde flow. It is typically associated with other congenital heart diseases, and clinical manifestation can widely vary.

Anomalous aortic origin of the left subclavian artery (LSCA) from the left pulmonary artery (LPA) is a rare congenital cardiac malformation. We describe a case of LSCA from the LPA via ductus arteriosus in association with a double-outlet right ...

Satisfactory surgical results and follow-up outcomes were achieved by simultaneous repair of proximal aortic lesions and complete seal of the lesion involving the distal aortic arch and proximal descending aorta using LSCA transposition with implantation of a stented elephant trunk.

We retrospectively reviewed our experience of distal aortic arch aneurysm repair using the stented elephant trunk procedure with left subclavian artery (LSCA)-left common carotid artery (LCCA) transposition in the hybrid repair era.

Oblique soft tissue shadow above aortic knob (white arrow) is abnormal and represents the origin of the aberrant right subclavian artery (RSCA). The lateral radiograph demonstrates abnormal anterior displacement of the trachea (black arrow) by the RSCA passing behind the esophagus and trachea and pushing them forward.