Prognostic Factors and Treatment Results of High-Grade Osteosarcoma in Norway: A Scope Beyond the “Classical” Patient

Figure 4

Sarcoma specific survival for osteosarcoma (OS) patients dependent on adequate primary treatment (both surgery and chemotherapy) (a); adequate surgery (b); adequate chemotherapy (c); adequate primary treatment among classical versus nonclassical OS (d).

(a)

(b)

(c)

(d)