Distribution of neuroimaging findings and RSNA categories
| With Neuroimaging Findings (n = 24) | Without Neuroimaging Findings | |
|---|---|---|
| Acute neuroimaging findings | ||
| Infarction | 7 (29) | NA |
| Hemorrhage | 7 (29) | NA |
| Leukoencephalopathy | 6 (25) | NA |
| Combination | 4 (17) | NA |
| Chest CT RSNA category | n = 14 | n = 66 |
| Typical | 9 (64) | 34 (52) |
| Indeterminate | 1 (7) | 18 (27) |
| Atypical | 4 (29) | 10 (15) |
| Negative | 0 (0) | 4 (6) |
Note:—NA indicates not applicable; RSNA, Radiological Society of North America.