Characteristics | No. | % |
---|---|---|
Sex | ||
Male | 67 | 59.3 |
Female | 46 | 40.7 |
Melanoma type | ||
Primary | 41 | 36.3 |
Metastatic: | 72 | 63.7 |
Node | 24 | 33.3 |
Skin | 23 | 31.9 |
Brain | 7 | 9.7 |
Lung | 5 | 6.9 |
Eye | 4 | 5.6 |
Liver | 3 | 4.2 |
Others (intestine, bone, etc.) | 6 | 8.3 |
Average age (years) | 63.2 | |
Sample type | ||
Slide | 36 | 31.9 |
Tissue surface mean (mm2) | 97.2 | |
[DNA] (ng/μl) | 38.7 | |
Punch | 77 | 68.1 |
Tissue volume mean (mm3) | 1.02 | |
[DNA] (ng/μl) | 266 | |
Tumor cell content 1 | ||
<80% | 12 | 10.6 |
>80% | 101 | 89.4 |
Melanin rate | ||
Sample 0 | 105 | 92.9 |
Sample + (5 to 15%) | 5 | 4.4 |
Sample ++ (20 to 45%) | 2 | 1.8 |
Sample +++ (>50%) | 1 | 0.9 |
Necrosis rate | ||
Sample 0 | 92 | 81.4 |
Sample + (<10%) | 15 | 13.3 |
Sample ++ to +++ (>10%) | 6 | 5.3 |