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Modified Lugano 5-point scale (5PS)
| Score | Description |
|---|---|
| 1 | No uptake |
| 2 | Uptake ≤ mediastinum |
| 3 | Uptake > mediastinum but ≤ liver |
| 4 | Uptake moderately increased above liver at any site |
| 5 | Markedly increased uptake above liver at any site |
| NE | Not evaluable |
| X | Any areas of uptake not likely to be related to lymphoma |
Note: Data from Cheson et al.10
