The terminology used in relation to the rectum varies considerably, added to this there is the subjective nature of clinical assessment and variability in the anatomy of the rectum and anus. It is imperative that definitions are clarified and standardized for use by all members of the multidisciplinary team involved in the care of patients with rectal cancer.

Delayed discharge secondary to independent stoma management can be significantly reduced with preoperative stoma management teaching as part of an enhanced recovery programme.

This study confirms that MRI can be used to predict patients at increased risk of recurrence following surgery in low rectal cancer. This information can be used to direct pre-operative therapies and plan operative strategies. This is the first study to confirm the association between MRI TRG and long-term outcome. Poor response to neoadjuvant therapy can be used to plan use of further therapies prior to surgery to attempt to improve outcome.

Significant magnetic resonance imaging positive resection margin predictors are tumor into or beyond the intersphincteric plane and magnetic resonance imaging tumor regression grade.