Lack of association* between gadolinium (Gd) enhancement on magnetic resonance imaging (MRI) and qualitative [11C]-methionine positron emission tomography findings
| Visual MET-PET findings | With Gd enhancement | Without Gd enhancement |
|---|---|---|
| *p = non-significant. | ||
| Normal | 3 | 4 |
| Moderate | 3 | 7 |
| Marked | 4 | 4 |