Surgery A 40-year-old male with h/o progressive dysphagia for liquid has dilated esophagus on barium meal. Most likely cause is A Achalasia cardia B Cancer at cardia C Ca esophagus D Carcinoma gastric fundus 💡 Explanation A 40-year-old male with h/o progressive dysphagia for liquid has dilated esophagus on barium meal. Most likely cause is ✓ Correct Answer: A. Achalasia cardia