Radiotherapy | ||
---|---|---|
preoperative | Postoperative | |
cases | 8 | 33 |
mean age (years) | 40 ± 8.4 | 47 ± 3.1 |
sex | ||
male | 2 | 23 |
female | 6 | 10 |
tumour size (cm) | 11.8 (8–19) | 12.0 (8.5–20) |
AJCC stage III | 8 | 33 |
resection margin | ||
marginal | 4 (50%) | 18 (55%) |
wide | 4 (50%) | 15 (45%) |
elapsed time from biopsy to tumour resection (days) | 7.8 (5–11) | 8.5 (5–14) |
site | ||
proximal upper extremitiy | 2 | 5 |
distal upper extremity | 1 | 1 |
proximal lower extremitiy | 5 | 24 |
distal lower extremity | 0 | 3 |