Corrine Wong1
, Chris Wright2
, Angela Colclough3
and Simon Marsh4 
1
SHO in Surgery, Essex Rivers Healthcare NHS Trust, Department of Surgery, Colchester General Hospital, Turner Road, Colchester, Essex, CO4 5JL, UK
2
SHO in Surgery, Department of Surgery, Essex Rivers Healthcare NHS Trust, Colchester General Hospital, Turner Road, Colchester, Essex, CO4 5JL, UK
3
Consultant Pathologist, Department of Histopathology, Essex Rivers Healthcare NHS Trust, Colchester General Hospital, Turner Road, Colchester, Essex, CO4 5JL, UK
4
Consultant Surgeon, Department of Surgery, Essex Rivers Healthcare NHS Trust, Colchester General Hospital, Turner Road, Colchester, Essex, CO4 5JL, UK