INTRODUCTION
Dysphagia lusoria is a swallowing disorder due to extrinsic compression
of the esophagus by the aberrant right subclavian artery or arteria
lusoria.1 It is the most frequent vascular
malformation with an incidence of 0.4% to 2%.2 Its
relationship with dysphagia is rarely described. Our objective is to
report the case of a 70-year-old female patient with chronic dysphagia
secondary to an aberrant right subclavian artery or dysphagia lusoria.