Diagnosis and tumor response in osteosarcoma and Ewing's sarcoma, according to treatment protocols SSG II, SSG VIII, ISG/SSG I, SSG IV and SSG IX

Diagnosis and tumor response in osteosarcoma and Ewing's sarcoma

“…The diagnosis was confirmed in all cases of the SSG II study, but 2 of the cases in the SSG VIII study were excluded, as the diagnosis was changed (Holmström et al 1999).…”