Thoracoscopic resection esophageal tumor

(A) Barium swallow showing a large obstructing esophageal tumor (arrow).
(B) Retroflexed endoscopic view of a bulky esophageal cancer invading the gastric cardia, which required induction therapy prior to esophageal resection.
(C) Thoracic dissection portion of minimally invasive esophagectomy. The esophagus, which contains a large residual tumor following chemoradiotherapy, is encircled by the white drain.