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What is Dysphagia lusoria is due to? and explain in detail?
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