| Factors | Numbers | % | |
| Age | Mean | 53 (30 - 84) | |
| Median | 50 (30 - 84) | ||
| Sex | Male | 16 | 53% |
| Female | 25 | 47% | |
| Tumor site | Ca Tongue | 15 | 36% |
| Ca Lip | 3 | 7% | |
| Ca Floor of Mouth | 2 | 5% | |
| Ca Buccal Mucosa | 2 | 5% | |
| Soft Tissue Sarcoma | 8 | 19% | |
| Ca Cervix | 11 | 27% | |
| Catheters | Mean | 11 (5 - 15) | |
| Median | 12 (5 - 15) | ||
| Interstitial Applications | 52 | ||