MR imaging and histopathologic findings
| N | Lesions, n | Biopsy, n | SusE | CE | Histopathology | ||
|---|---|---|---|---|---|---|---|
| Frequency | Conglomerates | Tumor Grade | Diagnosis | ||||
| 1 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 2 | 1 | 1 | 3 | 1 | 3 | High | Ependymoma II |
| 2 | 2 | 2 | 3 | 1 | 3 | High | Ependymoma II |
| 3 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 3 | 2 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 3 | 3 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 4 | 1 | 1 | 2 | 1 | 1 | High | Oligodendroglioma III |
| 5 | 1 | 1 | 1 | 0 | 0 | Low | Astrocytoma II |
| 6 | 1 | 1 | 1 | 0 | 0 | Intermediate | Astrocytoma II-III |
| 7 | 1 | 1 | 2 | 1 | 0 | High | Oligoastrocytoma III |
| 8 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 9 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 10 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 11 | 1 | 1 | 1 | 0 | 1 | High | Glioblastoma IV |
| 12 | 1 | 1 | 1 | 0 | 0 | Low | Oligoastrocytoma II |
| 13 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 14 | 1 | 1 | 3 | 1 | 2 | High | Glioblastoma IV |
| 15 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
| 15 | 1 | 2 | 3 | 1 | 3 | High | Glioblastoma IV |
| 15 | 1 | 3 | 3 | 1 | 3 | High | Glioblastoma IV |
| 15 | 1 | 4 | 3 | 1 | 3 | High | Glioblastoma IV |
| 16 | 1 | 1 | 1 | 0 | 0 | High | Astrocytoma III |
| 17 | 1 | 1 | 2 | 1 | 3 | High | Glioblastoma IV |
| 17 | 2 | 2 | 2 | 1 | 3 | High | Glioblastoma IV |
| 18 | 1 | 1 | 3 | 1 | 3 | High | Glioblastoma IV |
Note:—SusE indicates susceptibility effects. Frequency of SusE: low = 1; medium = 2; high = 3. Formations of conglomerates of intralesional SusE: no = 0; yes = 1. Contrast enhancement: no = 0; minimal = 1; moderate = 2, marked = 3.