Surgical approach with minimally invasive intervention in lusoria dysphagia.

Abstract

The lusoria artery has a prevalence of 0.5-2% in the general population. The abnormal development of the aortic arch forms vascular rings around the trachea and esophagus, causing pressure on them and leading to characteristic symptoms such as chest pain, difficulty breathing, and/or swallowing. Conventionally, only the subclavian artery was severed to release the esophagus, as done in neonates. However, this can lead to long-term hypotrophy of the thoracic limb. The surgical intervention remains controversial, with limitations, and it is only to be performed when the patient presents with symptoms. In the following two cases, a two-stage minimally invasive approach is described: first, a left lateral minithoracotomy for lusoria artery sectioning, and second, a supraclavicular approach for reimplantation into the right carotid artery.