What is the diagnosis demonstrated in the barium esophagogram?
Achalasia
Schatzki's ring
Nut cracker esophagus
Carcinoma esophagus
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
C.V.S