Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Diagnosis and tumor grades.
| Case | Diagnosis | Tumor grade |
|---|---|---|
| 1 | Osteosarcoma | IIB |
| 2 | Malignant fibrous histiocytoma | III |
| 3 | Postradiation sarcoma | IIB |
| 4 | Ewing sarcoma | IIB |
| 5 | Ewing sarcoma | IIB |
| 6 | Ewing sarcoma | IIB |
| 7 | Giant cell tumor | 3 |
| 8 | Chondrosarcoma | IIB |
| 9 | Osteosarcoma | IIB |
