"The Lugano staging classification is commonly used in clinical practice and research (c. 2023) 10. It also separately defines criteria for response to treatment assessed by PET-CT or CT alone. Patients having undergone immunomodulatory therapy may also be assessed by a modification of the Lugano criteria called LYRIC, which introduces the category of "indeterminate response.""
"1966: Rye staging system 7"
"1971: Ann Arbor staging system"
"1989: Cotswolds modifications of the Ann Arbor staging system with the introduction of the use of computed tomography (CT)"
"1999: International Working Group Response Criteria: five clinical response categories based on lesion sizes"
"2007: International Harmonization Project Criteria: CT evaluation with additional use of relative qualitative evaluation F-18 FDG PET-CT"
"2009: Deauville five-point scale: qualitative evaluation with graduation of F-18 FDG uptake on PET-CT"
"2014: Lugano classification"
"2016: lymphoma response to immunomodulatory therapy criteria (LYRIC)"
"2009: Positron Emission Tomography Response Criteria in Solid Tumours (PERCIST) for non-Hodgkin lymphoma (and also non-lymphoma tumours) 9"