Department of Upper Gastrointestinal Surgery;
University Hospitals Birmingham NHS Foundation Trust;
Birmingham B152TH;
United Kingdom;
Institute of Translational Medicine;
University Hospitals Birmingham NHS Foundation Trust;
Birmingham B152TH;
United Kingdom;
Department of Gastroenterology;
Russells Hall Hospital;
Dudley DY12HQ;
United Kingdom;
Oesophageal; cancer; Anastomosis; Stricture; Stapled; Circular;