What is the diagnosis demonstrated in the barium esophagogram?: (A) Achalasia, (B) Schatzki's ring, (C) Nut cracker esophagus, (D) Carcinoma esophagus
Answer is D. Barium oesophagram demonstrating advanced carcinoma with abrupt, irregular narrowing of the distal oesophagus, with more proximal dilation and an air-fluid level . ref - harrisons internal medicine 20e pg566,567