Gastro: 3. Yvonne and Harry talk through Colorectal Cancer including the NHS screening programme. This episode was vetted by Dr. Jonathan Hoare, Consultant Gastroenterologist and Head of Endoscopy at St. Mary's Hospital, London. 

Links:

Duke's Staging: https://www.cancerresearchuk.org/about-cancer/bowel-cancer/stages-types-and-grades/dukes-staging

Apple Core Sign on Barrium Swallow: https://radiopaedia.org/articles/apple-core-sign-colon-1