Table 1.
Characteristics of 21 recurrent patients
| Characteristics | No. (%) |
|---|---|
| Gender |
|
| Male |
11 (52.4) |
| Female |
10 (47.6) |
| Age (years) |
|
| Median |
57 |
| Range |
27-74 |
| Karnofsky performance status |
|
| < 70 |
6 (28.6) |
| 70–80 |
11 (52.4) |
| 90–100 |
4 (19.0) |
| RTOG-RPA classification |
|
| III |
3 (14.3) |
| IV |
7 (33.3) |
| V |
7 (33.3) |
| VI |
4 (19.0) |
| Extent of surgery |
|
| Gross total resection |
8 (38.1) |
| Subtotal resection |
3 (14.3) |
| Partial resection |
8 (38.1) |
| Biopsy | 2 (9.5) |
RTOG-RPA: Radiation Therapy Oncology Group recursive partitioning analysis.