Figure 3From: Whole brain radiotherapy plus simultaneous in-field boost with image guided intensity-modulated radiotherapy for brain metastases of non-small cell lung cancerIC-PFS of the whole patients. The Kaplan-Meier IC-PFS curve of whole group showed the six-month, one-year and two-year IC-PFS rates were 62.1%, 41.4% and 10.3%, respectively. Abbreviations: IC-PFS = intracranial progression-free survival.Back to article page