(c) Mesenchymal → Nonmesenchymal.
| Previous Diagnosis | Final Diagnosis | Number of cases |
|---|---|---|
| DSRCT | Carcinoma/GCT | 1 |
| Granuloma ? Sarcoma | Seminoma, metastatic | 1 |
| ? Sarcoma | GCT | 1 |
| ? Sarcoma ? Melanoma | Anaplastic carcinoma | 1 |
| ? Sarcoma | DLBCL | 1 |
| Chondrosarcoma | Metaplastic carcinoma | 1 |
| MPNST | Melanoma, metastatic | 1 |