Fig. 4From: Adaptive radiotherapy in locally advanced esophageal cancer with atelectasis: a case reporta Esophagogastroduodenoscopy revealed necrotic components and the disappearance of the esophageal tumor without erosion or ulceration of the esophageal mucosa at 13 months after initiating chemoradiotherapy; b computed tomography revealed that the airway deformation had resolved and the esophageal tumor was not observed at 13 months after initiating chemoradiotherapyBack to article page