| 18F-FDG | 18F-fluorodeoxyglucose |
| PET | Positron emission tomography |
| HL | Hodgkin lymphoma |
| TMTV | Total metabolic tumor volume |
| TLG | Total lesion glycolysis |
| SUVmax | Maximum standardized uptake value |
| ROI | Region of interest |
| PFS | Progression-free survival |
| OS | Overall survival |
| HR | Hazard ratio |
| pTMTV | Predicted total metabolic tumor volume |
| gtTMTV | Ground truth total metabolic tumor volume |