M2 - Characteristics and Outcomes of Stage IV Colon Cancer Patients with MSI-Instability Treated with Immunotherapy

D.A. Dulak, Colon & Rectal Surgery Fellow, MedStar Washington Hospital Center, Washington, District of Columbia, UNITED STATES|J. Neary, M. El Hechi, T.J. Holleran, General Surgery Resident, MedStar Washington Hospital Center, Washington, District of Columbia, UNITED STATES|S. Berkey, B. Bello, Colon & Rectal Surgery Attending, MedStar Washington Hospital Center, Washington, District of Columbia, UNITED STATES|Z. Sun, Assistant Professor of Surgery, MedStar Georgetown University Hospital, Washington, District of Columbia, UNITED STATES|