Fig. 2From: Safe and curative modified two-stage operation for T4 esophageal cancer after definitive chemoradiotherapy: a case reportExaminations after definitive CRT. A, B CT images. Continuity between the trachea and esophageal lumen (arrowheads) was observed, suggesting esophagotracheal fistula. B CT after treatment for esophagotracheal fistula. The continuity disappeared. C Bronchoscopy. No fistula or tumor exposure were detected. D EGD image. Severe stenosis was developed, which prevented passage through the scope. E FDG-PET-CT after CRT. There was decreased accumulation of FDG in the thoracic esophagus, with no obvious distant metastasesBack to article page