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. 2008 Mar 25;8(1):70–80. doi: 10.1102/1470-7330.2008.0010

Table 1.

International Workshop Criteria and PET-based response criteria for lymphoma85,[91],[98],[99]

IWC + PET response designations Description
CR CR, CRu, PR or SD by IWC; PET completely negative; BMB negative if positive prior to therapy
PR CR, CRu, PR by IWC; PET positive
SD SD by IWC; PET positive
PD PD by IWC; PET positive corresponding to the CT abnormality

IWC + PET, International Workshop Criteria and positron emission tomography; CR, complete remission; BMB, bone marrow biopsy; CT, computed tomography; CRu, unconfirmed CR; PR, partial response; SD, stable disease; PD, progressive disease.