Videos Video 56.1 Surgical technique used for laparoscopic left lobe donation Video 58.1 Under ultrasound guidance, the radiologist inserts a needle into an abscess Video 58.2 Under ultrasound guidance, a wire is placed via the needle into the abscess Video 58.3 Under ultrasound guidance, a pigtail drainage catheter is inserted into the abscess to allow for continuous drainage of the abscess Video 63.1 This video shows the off-label use of a stent for treating a gastric sleeve leak Video 74.1 Deep enteroscopy performed for ablation of angioectasias with argon plasma coagulation Video 74.2 (a) Retrograde deep enteroscopy shows a jejunal varix with an adherent clot Video 74.2 (b) Injection of cyanoacrylate glue to control bleeding in the jejunal varix Video 75.1 Resection of a pedunculated polyp Video 75.2 Endoscopic mucosal resection of a sessile polyp Video 75.3 Six-month follow-up after polypectomy Video 77.1 Bearclaw self-expandable metal stent Video 77.2 Rendezvous esophageal reconnection and self-expandable metal stent insertion Video 78.1 Endoscopic ultrasound-guided coiling and cyanoacrylate injection of large IGV1 varix with stigmata of recent hemorrhage Video 80.1 Video clip demonstrating endoscopic resection of a giant duodenal bulb polyp in retroflexion Video 80.2 Video clip demonstrating endoscopic resection of a dysplastic flat polyp in a patient with ulcerative colitis Video 80.3 Video clip demonstrating ligation-assisted endoscopic mucosal resection of a duodenal bulb carcinoid in a cirrhotic patient Video 81.1 Single-port extragastric and intragastric resection for submucosal tumors Video 81.2 Left lateral liver segmentectomy using single-port and radiofrequency coagulation Video 81.3 Single-port splenectomy for splenomegaly and wandering cystic spleen Video 81.4 Flexible natural orifice translumenal endoscopic surgery transvaginal cholecystectomy Video 81.5 Revisional bariatric surgery one-step transforming failed gastric band, vertical banded gastroplasty (Mason), and sleeve gastrectomy to Roux-en-Y gastric bypass Video 91.1 Celiac arteriogram Video 91.2 Transjugular Intrahepatic portosystemic shunt stent Video 91.2 (a) Hepatic venogram Video 91.2 (b) CO2 portovenogram Video 91.2 (c) Portal access Video 91.2 (d) Portal and hepatic venograms Video 91.3 Cone beam roll movement