Research Article
Oxidative Stress Markers Patients with Parotid Gland Tumors: A Pilot Study
Table 1
Demographic characteristics of the examined groups.
| | Examined groups | Control () | PA () | WT () | ACC () |
| | Age (years ± SD) | 55.5 ± 9.4 | 53.6 ± 7.7 | 57.4 ± 6.8 | 61.5 ± 5.4 | | Female/male | 16/8 | 12/5 | 5/4 | 6/2 | | Surgery type | | | | | | ECD | NA | 1 | 0 | 0 | | Par I or II | 3 | 4 | 0 | | Par I-II | 9 | 1 | 1 | | Par I–III | 2 | 2 | 0 | | Par I–IV | 0 | 0 | 3 | | Mean tumor size (mm) (min–max) | NA | 26 (13–55) | 25 (12–40) | 24 (18–30) | | Tumor side, right/left | NA | 11/4 | 4/3 | 2/2 |
|
|
PA: pleomorphic adenoma group; WT: Warthin’s tumor group; ACC: acinic cell carcinoma group; ECD: extra-capsular dissection; Par: parotidectomy; NA: nonapplicable.
|
