Frequency of specific lesion patterns and sites
| Number | Percent | |
|---|---|---|
| MR imaging-negative | 10 | 15.2 |
| Concerning TMBs | 20 | 30.3 |
| TMBs/DAI | ||
| None or nonisolated | 55 | 83.3 |
| Isolated | 11 | 16.7 |
| FCC | 37 | 56 |
| Isolated | 13 | 19.7 |
| Side of lesion(s) | ||
| Right | 5 | 7.6 |
| Left | 5 | 7.6 |
| Both | 36 | 54.5 |
| Corpus callosum lesion | ||
| None | 52 | 78.8 |
| Anterior | 4 | 6.1 |
| Posterior | 8 | 12.1 |
| Diffuse | 2 | 3.0 |
| Brain stem involvement | 6 | 9.1 |
| Other traumatic lesions (isolated or in combination) | ||
| Traumatic hematomas | 2 | 3 |
| Gliding contusions | 6 | 9 |
| SAB | 7 | 10.6 |
| SDH | 6 | 9 |
| EDH | 5 | 7.6 |
| Ischemic lesions | 3 | 4.5 |
| Residues | ||
| Atrophy/hydrocephalus | 7 | 10.6 |
Note.—TMBs indicates traumatic microbleeds; DAI, diffuse axonal injury; FCC, focal cortical contusion; SAB, subarachnoid hemorrhage; SDH, subdural hematoma; EDH, epidural hematoma.