Fig. 3From: Laparoscopic cholecystectomy after endoscopic trans-papillary gallbladder stenting for acute cholecystitis: a pilot study of surgical feasibilityRepresentative intraoperative images of patients with preoperative ETGBS. a Critical view of safety and cystic duct thickening (*). The arrowhead shows the ETGBS from the outside of the duct. b The ETGBS tube (arrowhead) was removed via the incision of the cystic ductBack to article page