Visual and volumetric baseline [18F]FDG-PET/CT parameters based on the presence or absence of plasmacytomas
| . | No plasmacytomas (n = 26) . | Plasmacytomas (n = 33) . |
|---|---|---|
| Diffuse BM uptake | 11 (42.3%) | 7 (21.2%) |
| Focal lesions (FL) with [18F]FDG uptake | ||
| No lesions | 11 (42.3%) | 4 (12.1%) |
| 1-3 FL | 6 (23.1%) | 6 (18.2%) |
| 4-10 FL | 5 (19.2%) | 4 (12.1%) |
| >10 FL | 4 (15.4%) | 19 (57.6%) |
| SUVmax (median, range) | 5.1 (3.3-8.2) | 14 (7.0-21.0) |
| MTV (median, range) | 0.85 (0-12.0) | 115.0 (72.0-415.0) |
| TLG (median, range) | 4.8 (0-57.0) | 660.0 (214.0-1360.0) |
| . | No plasmacytomas (n = 26) . | Plasmacytomas (n = 33) . |
|---|---|---|
| Diffuse BM uptake | 11 (42.3%) | 7 (21.2%) |
| Focal lesions (FL) with [18F]FDG uptake | ||
| No lesions | 11 (42.3%) | 4 (12.1%) |
| 1-3 FL | 6 (23.1%) | 6 (18.2%) |
| 4-10 FL | 5 (19.2%) | 4 (12.1%) |
| >10 FL | 4 (15.4%) | 19 (57.6%) |
| SUVmax (median, range) | 5.1 (3.3-8.2) | 14 (7.0-21.0) |
| MTV (median, range) | 0.85 (0-12.0) | 115.0 (72.0-415.0) |
| TLG (median, range) | 4.8 (0-57.0) | 660.0 (214.0-1360.0) |