Surgery On barium swallow the grade III esophageal varices appear as:- A Mucosal folds above the carina B Mucosal folds below the carina C Mucosal folds at the carina D A thick band 💡 Explanation On barium swallow the grade III esophageal varices appear as:- ✓ Correct Answer: A. Mucosal folds above the carina