Table S1. Results of immunohistochemical staining.
| Marker | Positive N | Negative N | Median H-score | IQR | Total N |
|---|---|---|---|---|---|
| CD117 | 7 | 12 | NA | NA | 19 |
| CD5 | 20 | 0 | 168.75 | 88.13 | 20 |
| p63 | 18 | 0 | 245.00 | 63.13 | 18 |
| p40 | 22 | 0 | 218.75 | 76.75 | 22 |
| p21n | 18 | 4 | 15.00 | 25.00 | 22 |
| p21c | 22 | 0 | 113.75 | 48.13 | 22 |
| p27n | 21 | 0 | 180.00 | 117.50 | 21 |
| p27c | 21 | 0 | 160.00 | 77.50 | 21 |
| p53 | 22 | 0 | 122.50 | 36.88 | 22 |
| Bcl-2 | 9 | 12 | 280.00 | 76.25 | 21 |
| Ki-67 | 22 | 0 | 20%* | 26.25 | 22 |
| Podoplanin | 1 | 19 | NA | NA | 20 |
| Synaptophysin | 7 | 14 | NA | NA | 21 |
| PTEN | 21 | 0 | 132.50 | 46.25 | 21 |
| Pax8n | 20 | 0 | 197.50 | 162.50 | 20 |
| Pax8c | 20 | 0 | 185.00 | 75.00 | 20 |
*, indication of median total proliferation index in percent instead of H-score. n, nuclear staining; c, cytoplasmic staining; IQR, interquartile range; NA, not assessable.