An interactive discussion about colorectal cancer between Jeffrey Ponsky, MD and Conor Delaney, MD, PhD. Dr. Delaney, is the chairman of the Digestive Disease and Surgery Institute at Cleveland Clinic, Cleveland, OH. Dr. Delaney is also a professor of surgery at Cleveland Clinic Lerner College of Medicine. Dr. Ponsky, is a professor of surgery at the Cleveland Clinic Lerner College of Medicine and staff surgeon in the department of Surgery at Cleveland Clinic, Cleveland, OH. Table of Contents 01:04:09|Role Of Colonoscopy For Screening And For Serrated Polyps 04:15:59|Rectal Cancers At 6cm In Today’s Era 08:17:45|Endoscopic Ultrasound And Preoperative Radiation 13:05:22|Preoperative radiation in node negative cancer 14:08:53|Differences Between T1a And T1b 15:58:44 |Endoscopic Submucosal Resection For Rectal Cancer 17:18:09|Preoperative Radiation  ...