Table 2:

D5PSa

D5PS ScorebLesion FDG Uptake
1At or below background
2Less than or equal to mediastinal blood pool
3Greater than or equal to mediastinal, but less than hepatic blood pool
4Greater than hepatic blood pool
5Markedly greater than hepatic blood pool
XDesignator for nonlymphomatous lesion

  • ↵a Adapted from Ref. 23.

  • ↵b The D5PS score is used in the Lugano classification for grading lymphoma response.