Table 2.
Surgery-related data of the cohort (n = 103)
| Items | Values |
|---|---|
| Tumor-feeding vessel embolization, n (%) | 54 (52.4%) |
| Surgical approach, n (%) | |
| Anterolateral alone | 2 (1.9%) |
| Posterior alone | 49 (47.6%) |
| Combined approach, one-staged | 26 (25.2%) |
| Combined approach, two-staged | 26 (25.2%) |
| Resected extent, n (%) | |
| Total spondylectomy | 84 (81.6%) |
| Sagittal vertebral resection | 19 (18.4%) |
| Resected vertebral levels, median (IQR) | 1 (2) |
| Surgical duration (min), mean (SD) | 527 (206) |
| Estimated blood loss (ml), mean (SD) | 2012 (1365) |
SD Standard deviation, IQR Interquartile range