Characteristics | No. (%) |
---|---|
Age (median, range; yrs) | 46 (30–59) |
Tumor size | Â |
  ≤4 cm | 15 (62.5) |
  >4 cm | 9 (37.5) |
Stage | Â |
  Low (I/II) | 21 (87.5) |
  High (III/IV) | 3 (12.5) |
Lymph node involvement | Â |
  Absent | 18 (75.0) |
  Present | 6 (24.0) |
Distant metastasis | Â |
  Absent | 20 (83.3) |
  Present | 4 (16.7) |
Overall survival (range; months) | 4–135 |