Table 1.
Demographics and tumor type.
| Demographics | General cohort (N = 53) |
|---|---|
| Sex | |
| Female, n (%) | 23 (43) |
| Male, n (%) | 30 (57) |
| Mean age (SD) | 59 (15.1) |
| Symptoms at diagnosis | |
| Mass effect, n (%) | 34 (64) |
| Endocrine, n (%) | 10 (19) |
| Apoplexy, n (%) | 2 (4) |
| Incidental, n (%) | 7 (13) |
| MRI characteristics | |
| Macroadenoma, n (%) | 46 (87) |
| Giant adenoma, n (%) | 7 (13) |
| Mean maximum diameter (mm) (SD) | 27.5 (10.8) |
| Mean Preoperative Volume (cm3) (SD) | 7.37 (7.03) |
| Invasion, n (%) | 24 (45) |
| Knosp Score, n (%) | |
| 0 | 5 (9.4) |
| 1 | 12 (23) |
| 2 | 16 (30) |
| 3a | 8 (15) |
| 3b | 3 (5.7) |
| 4 | 9 (17) |
| Procedure | |
| First surgery | 43 (81) |
| Recurrence surgery | 10 (19) |