Asunto(s)
Infecciones Bacterianas/diagnóstico , Factor VIIa/efectos adversos , Venas Yugulares , Hemorragia Posoperatoria/tratamiento farmacológico , Tromboflebitis/diagnóstico , Trombosis de la Vena/etiología , Diagnóstico Diferencial , Factor VIIa/administración & dosificación , Humanos , Proteínas Recombinantes/administración & dosificación , Proteínas Recombinantes/efectos adversos , Síndrome , Trombosis de la Vena/diagnósticoRESUMEN
Arteria lusoria, an aberrant or anomalous right subclavian artery, is the most common anomaly of the aortic arch. It may be associated with other congenital anomalies of the heart and great vessels-including, rarely, truncus bicaroticus (a common trunk of both common carotid arteries), and, even more rarely, aneurysmal formation.Herein, we report the case of a 72-year-old man who had both an atherosclerotic aneurysm of an aberrant right subclavian artery and truncus bicaroticus. We resected the aneurysm through a posterolateral thoracotomy and did not restore the distal pulsatile blood supply to the right arm. During long-term clinical follow-up, the patient experienced no arm ischemia or cerebrovascular insufficiency.Aneurysm of arteria lusoria should be suspected in the presence of a right superior mediastinal mass on chest radiographs and should be considered as a cause of new-onset dyspnea, chest pain, or dysphagia. Symptomatic right arteria lusoria aneurysm should be removed promptly after diagnosis. Despite disagreement among investigators regarding the need to restore pulsatile blood flow to the right arm, we recommend reconstructing that flow, when possible.