Caracterização, análise de sobrevida e expressão de IGFR nas amostras tumorais dos pacientes com diagnóstico dos tumores da família Ewing tratados no Hospital de Câncer de Barretos

These results showed a higher incidence of metastasis at diagnosis in patients with EFTs treated at the Barretos Cancer Hospital (BCH). Extrapulmonary metastases were a negative prognostic factor in this study. Surgical treatment of the primary tumor was a factor for better prognosis. Strong expression of IGFR was more frequent in patients with metastases at diagnosis, but did not represent a prognostic factor for EFTs.