Adherence to guidelines for the referral of patients with colorectal cancer and abnormal tumour tissue testing for assessment of Lynch syndrome

Abstract

Suboptimal patient uptake for cancer genetics evaluation was found. Identifying barriers to patient referral should lead to changes that increase patient referrals. This will ensure that patients receive adequate education, counselling and management of Lynch syndrome. It would also allow for the identification of further at-risk relatives for whom preventative strategies can be employed. In addition, identification of relatives not at risk by genetic testing will liberate them from unnecessary colonoscopies. Discussion with the clinicians involved has since allowed for copies of the immunohistochemistry results to be forwarded by the Pathology Department to the Cancer Genetics Unit for checking and follow up with the clinician to ensure that their patients are aware of the result and have been offered referral for cancer genetic evaluation. This process is subject to ongoing audit.