Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer

This is a consensus statement providing recommendations to assist health care providers with the appropriate management of patients with biallelic mismatch repair deficiency (BMMRD) syndrome, also called constitutional mismatch repair deficiency syndrome. The guideline outlines what is known about BMMRD, the unique genetic and clinical aspects of the disease, and reviews the current management approaches taken.