“REVISED RESPONSE CRITERIA FOR MALIGNANT LYMPHOMA”J Clin Oncol 25:579-586. 2019 by American Society of Clinical OncologyCheson et al, J Clin Oncol 17:1244, 2019In 2019, an International Working Group (IWG) of clinicians, radiologists, and pathologists with expertise in the evaluation and management of patients with Lymphoma published guidelines for response assessment and outcomes measurement.Response Criteria for LymphomaReappearance New or increased New or increased Enlarging liver/spleen; new