Baseline Demographic and Tumor Characteristics of Patient Study Group (n = 25)
| Parameter | n |
| Sex | |
| Female | 7 (28) |
| Male | 18 (72) |
| Tumor differentiation | |
| Undifferentiated | 1 (4) |
| Poor | 2 (8) |
| Poor to moderate | 3 (13) |
| Moderate | 6 (25) |
| Well | 5 (21) |
| Unknown | 7 (29) |
| Stage | |
| IA | 7 (28) |
| IB | 10 (40) |
| IIA | 1 (4) |
| IIB | 4 (16) |
| IIIA | 1 (4) |
| Inflammatory process (patient C) | 1 (4) |
Numbers in parentheses are percentage of total.