Fig. 3From: Primary Ewing sarcoma/peripheral primitive neuroectodermal tumors in the cranial bone and mobile spine: what is the difference?Overall survival and progression-free survival based on tumor location. Overall survival (a) tends to be lower in patients with ES/ pPNETs of the cranial bone than in those with ES/ pPNETs of the mobile spine, although the difference is not statistically significant. Progression-free survival (b) tends to be lower in patients with ES/ pPNETs of the cranial bone than in those with ES/ pPNETs of the mobile spine, although the difference is not statistically significantBack to article page