The Nasty Gallbladder. Thoracic Surgery in Childhood and Infancy: Implications for Adult Survivors. Abdominal Wall Reconstruction: Treating the Recurrent/Recalcitrant Belly. Interventions to Treat Venous Thromboembolism. These sessions provide timely, innovative information and findings on original scientific research, surgical procedures, practices, and approaches to practicing surgeons, residents, and medical students. Plan to visit some of these presentations to find out what is cutting-edge in your specialty and across disciplines affecting all of surgery.