An elderly male presents with history of dysphagia, regurgitation foul breath and cough. Bilateral Lung crepts are noted on examination. The most likely diagnosis is -: (A) Shatzki Ring, (B) Zenker's Diverticulum, (C) Corkscrew Esophagus, (D) Plummer-Vinson Syndrome
Answer is B. Features of Dysphagia, Halitosis (foul breath), regurgitation with cough and aspiration pneumonia (Bilateral Lung Crepts) suggests a diagnosis of Zenker's Diverticulum.