| Case no. | Slide no. | Tumour cell | Estimated slide | Estimated % tumour cell | Comments |
| Abundance | Area scraped (mm2) | DNA from scraped area | |||
| 1 | 1 | Scant | 10 | 83% | |
| 1 | 2 | Scant | 13.9 | 83% | |
| 2 | 1 | Scant | 6.9 | >80% | Mostly blood in background |
| 3 | 1 | Abundant | 75 | 88–90% | |
| 4 | 1 | Adequate | 170 | >90% | Red blood cells 50% with islands of tumour cells |
| 5 | 1 | Adequate | 83 | 89% | High levels of blood in background |
| 6 | 1 | Abundant | 78.8 | >>90% | Tumour cells >90% nucleated cells |
| 6 | 2 | Abundant | 99 | 90% | |
| 7 | 1 | Abundant | 13.8 | 85% | 85% of nucleated cells are tumour cells |
| 7 | 2 | Abundant | 19.5 | 85% | 85% of nucleated cells are tumour cells |
| 8 | 1 | Abundant | 299 | 81–91% | |
| 9 | 1 | Scant | 260.5 | 80–89% | |
| 10 | 1 | Scant | 97.5 | Estimated ∼80% | |
| 11 | 1 | Adequate | 88.3 | Estimated ∼80% |