Dysphagia lusoria is due to?: (A) Esophageal diveiculum, (B) Aneurysm of aoa, (C) Esophageal web, (D) Compression by aberrant blood vessel
Answer is D. Dysphagia lusoria is a disorder of swallowing caused due to vascular anomalies and includes: A right aoic arch A double aoic arch A vascular constricting ring formed by a PDA or a ligamentum aeriosum and pulmonary aery or aoic arch An abnormal right subclan aery An abnormal innominate aery Diagnosis is made by lipoidal swallow or aeriography. Ref: Bailey and Love 24/e, Page 995