Fig. 1From: Near-infrared fluorescence-assisted thoracoscopic diverticulectomy of esophageal diverticulum: a case reportA Upper gastrointestinal endoscopy showed the diverticulum 30 cm from the incisor line. B Upper gastrointestinal contrast examination revealed a diverticulum on the right wall, and barium remained in it. C Chest enhanced computed tomography revealed an epiphrenic diverticulum with a diameter of 35 mmBack to article page