Table 4.
CT, bone scan, SPECT-CT and FDG-PET CT imaging characteristics of focal nodular marrow hyperplasia (FNMH)
CT (n = 26) | Bone scan (n = 8) | SPECT-CT (n = 4) | FDG-PET CT (n = 2) | ||||
---|---|---|---|---|---|---|---|
Obvious medullary sclerosis | 15 (57.7%) |
Increased uptake | 3 (37.5%) |
Increased uptake | 4 (100%) |
Increased uptake (one case SUV max 3.7) |
2 (100%) |
Raised HU (ROI) | 2 (7.7%) |
||||||
No sclerosis | 9 (34.6%) |
No uptake | 5 (62.5%) |
No uptake | 0 (0%) |
No uptake | 0 (0%) |