Table 3. Correlation between PET-based parameters and microscopic malignant features of SPNs.
Microscopic malignant features | P-value | ||
---|---|---|---|
Absent (N = 29) | Present (N = 7) | ||
SUVmax | 5.1 ± 4.0 | 6.9 ± 4.5 | 0.299 |
MTV2.5 | 23.3 ± 47.2 | 65.3 ± 92.8 | 0.284 |
Tumor size | 4.9 ± 3.2 | 5.1 ± 2.9 | 0.828 |