Abnormal results on radiologic studies
| Variable | N (%) |
|---|---|
| Normal | 31 (49) |
| Incidental | 15 (24) |
| Pathologic condition | 17 (26.9) |
| Cerebral venous thrombosis | 4 (6) |
| Reversible posterior leukoencephalopathy syndrome/eclampsia | 4 (6) |
| Pseudotumor | 2 (3) |
| Intracranial hemorrhage (posterior pituitary bleed or ruptured aneurysm) | 2 (3) |
| Sinusitis | 5 (8) |