Parameters | N | (%) | |
---|---|---|---|
Patients | Â | Â | Â |
 | all | 70 | (100.0) |
 | male | 39 | (55.7) |
 | female | 31 | (44.3) |
Age (years) | Â | Â | Â |
 | ≤ 65 | 21 | (30.0) |
 | > 65 | 49 | (70.0) |
Location | Â | Â | Â |
 | multicentric | 5 | (7.1) |
 | upper third | 11 | (15.7) |
 | middle third | 19 | (27.1) |
 | lower third | 35 | (50.0) |
TNM stage | Â | Â | Â |
 | I (IA + IB) | 10 | (14.3) |
 | II | 14 | (20.0) |
 | III (IIIA + IIIB) | 19 | (27.1) |
 | IV | 27 | (38.6) |