Although enthusiasm for transradial access for neurointerventional procedures has grown, a
unique set of considerations bear emphasis to preserve safety and minimize complications …

Aberrant right subclavian artery (ARSA) is the most common embryologic abnormality of the
aortic arch. The presence of ARSA has been previously associated with an increased risk of …

Background An aberrant subclavian artery (ASA)(or lusoria) is the most common congenital
anomaly of the aortic arch (0.5%-2.2%; female-to-male ratio 2: 1 to 3: 1). ASA can become …

A 69-year-old female suffering from severe dysphagia due to an aberrant right subclavian
artery was treated with a two-step approach. A right carotid-subclavian bypass was followed …

Results: We have observed 11 cases (5 in males and 6 in females) of ARSA with an
estimated prevalence of 1.54%. In seven cases, there were four branches arising from the …

The trachea is a U-shaped structure that is composed of hyaline cartilage on the anterior
and lateral walls, with the trachealis smooth muscle forming the posterior border of the …

RESUMO O tronco braquiocefálico ea artéria subclávia esquerda emergem do arco aórtico
e são responsáveis por fazerem o suprimento sanguíneo para cabeça, pescoço e membros …

Even though cardiac computed tomography and magnetic resonance imaging are the gold
standard for evaluating the aortic arch in the context of vascular rings in children …

Objective Aberrant right subclavian artery (ARSA) is known to be associated with specific
chromosomal abnormalities. However, there is no agreement regarding clinical decisions …

Atrophy of the fourth right aortic arch during embryogenesis can lead to arteria lusoria. This
occurs with a frequency of 0.5–2%. This artery originates directly from the aortic arch as a …