1Department of Colorectal Surgery, St James’s Hospital, Dublin, Ireland

2Discipline of Surgery, School of Medicine, Trinity College, Dublin, Ireland

Earn Continuing Education (CME) credit online at cme.www.com. This activity has been approved for AMA PRA Category 1 credit.

Funding/Support: None reported.

Financial Disclosure: None reported.

Correspondence: Tim S. Nugent, M.B., B.Ch., B.A.O., Department of Colorectal Surgery, St James’s Hospital, Dublin 8, Ireland. E-mail: [email protected]