This study clearly states that There is no consensus on the optimal approach to treatment of dysphagia lusoria (DL), especially in the absence of a Kommerell diverticulum (KD). We leveraged our institutional experience to clarify the safety and efficacy of aberrant subclavian artery (aSA) division with revascularization by a supraclavicular approach alone in patients with DL. We identified 10 consecutive patients who underwent surgery for DL at our institution between January 2007 and March 2019. Clinical and radiographic characteristics for all patients were collected. The primary outcome was improvement in dysphagia symptoms. Secondary outcomes included need for second-stage operation, postoperative complications, and long-term radiologic changes in the aSA remnant. Seven patients underwent initial division of the aSA followed by revascularization through a supraclavicular exposure, and three had simultaneous supraclavicular and transthoracic intervention. Median follow-up was 52 (range, 1-143) months. In the four patients without a KD, a supraclavicular approach alone resulted in improvement in dysphagia symptoms. Conversely, the three patients who had a KD did not have durable relief of dysphagia and required a second-stage transthoracic procedure.
Reference link- https://www.jvascsurg.org/article/S0741-5214(19)32499-1/fulltext
