Table 4.
Characteristics of the patients who presented with a postoperative hemorrhage after spinal surgery requiring surgical evacuation (EDH epidural hematoma)
| No. | Age/sex | Diagnosis | Postoperative day of diagnosis of hemorrhage | Location | Level of postoperative hemorrhage | Progressive neurological deficit | Preexisting coagulation abnormality |
|---|---|---|---|---|---|---|---|
| 1 | 71/M | Dural AV fistula | 2 | EDH | T 12 | + | – |
| 2 | 67/M | Plasmocytoma metastases | 3 | EDH | T 6–8 | + | + |
| 3 | 45/M | Epidural malignant lymphoma | 1 | EDH | T 7–9 | –(Preoperative paraplegia) | – |
| 4 | 61/M | Renal cell carcinoma metastases | Same day | EDH | T 11 | + | – |
| 5 | 49/F | Lumbar disc herniation | Same day | EDH | L 3/4 | + | – |
| 6 | 75/M | Lumbar disc herniation | 3 | EDH | L 2/3 | + | – |
| 7 | 77/F | Lumbar disc herniation combined with spinal stenosis | Same day | EDH | L 3/4 | + | – |
| 8 | 78/F | Lumbar disc herniation | Same day | EDH | L 2/3 | + | – |
| 9 | 62/M | Lumbar disc herniation combined with spinal stenosis | Same day | EDH | L 2 | – | – |
| 10 | 49/F | Lumbar disc herniation | 1 | EDH | L 4/5 | + | – |
| 11 | 38/M | Neurinoma | 2 | EDH | T 11 | – | – |
| 12 | 37/F | Ependymoma | 1 | EDH | C 1–3 | + | – |
| 13 | 60/M | Syringomyelia | 3 | EDH | T 8 | + | – |