Background: The surgical treatment of Ewing's sarcoma family tumours (ESFTs) is challenging especially with axial tumours. The aim of the study was to analyse surgical treatment and outcome in a nationwide, population-based material consisting of surgically treated axial and peripheral ESFTs of bone and soft tissue.
Methods: The data were collected from the Finnish National Cancer Registry and the medical records of patients diagnosed during 1990-2009.
Aim: Our aims were to establish the 10-year overall and event-free survival rates among children and adolescents with bone sarcomas in Finland, estimate their respective incidences, evaluate the treatment given and describe the key prognostic factors.
Methods: We included 88 patients of <18 years of age diagnosed with a bone sarcoma during 1991-2005 in this retrospective, nationwide and population-based study. Median follow-up time was 12.