A patient with EC located in the lower thoracic segment leading to obstruction and effusion of the upper esophagus.
(A & C) VMI40kev. (B & D) CI. Red and blue contours are label and segmentation, respectively. The yellow triangular arrow points to lymph nodes in (C). The segmentation on CI of (B) and (D) shows an overestimation of the EC.The overall effect of the experiment was good both for VMI