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Fig. 4 | BMC Surgery

Fig. 4

From: Primary Ewing sarcoma/peripheral primitive neuroectodermal tumors in the cranial bone and mobile spine: what is the difference?

Fig. 4

Kaplan Meier curves of overall survival and progression-free survival. Kaplan Meier curves of overall survival (a) for the resection mode. Kaplan Meier curves of overall survival (b) of patients treated with and without radiotherapy. Kaplan Meier curves of overall survival (c) for patients with and without GTR + radiotherapy. Kaplan Meier curves of progression-free survival (d) for the resection mode. Kaplan Meier curves of progression-free survival (e) for patients treated with and without radiotherapy. Kaplan Meier curves of progression-free survival (f) for patients treated with and without GTR + radiotherapy

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