Fig. 2From: Malignant fibrous neoplasms of long bones: analysis of the surveillance, epidemiology, and end results database from 1973 to 2015Kaplan–Meier method estimated CSS in patients with MFN of the long bones stratified by a age at diagnosis (years), b surgery, c chemotherapy or not, d radiation treatment, e tumour size, f stage. Abbreviations: CS, cancer-specific survival; MFN, malignant fibrous neoplasmsBack to article page