Fig. 1From: Changes in the characteristics of patients treated for brain metastases with repeat stereotactic radiotherapy (SRT): a retrospective study of 184 patientsEvolution of patient characteristics at each session of SRT. BM brain metastases, DS-GPA diagnosis-specific graded prognostic assessment, ECP extracerebral progression, KPS Karnofsky performance score, WHO performance status, RPA recursive partitioning analysis, SRT stereotactic radiotherapy, SRT1 first session of stereotactic radiotherapy, SRT2 second session of stereotactic radiotherapy, SRT3 third session of stereotactic radiotherapy, SRT4 forth session of stereotactic radiotherapyBack to article page