case_images: PMC5890377_01
case_images: Normal barium swallow which done on 3rd and 1st days post-operation for case 1 (left) and case 2 (right), respectively.
case_images: wjps-7-122-g005.jpg
case_images: PMC5890377_01_wjps-7-122-g005.jpg
case_images: F5
case_images: Barium swallow was done on 1st and 3rd days post-operation in case 2 and 1, respectively, which were normal (Figure 5).