The intent of this pooled analysis as part of the German society for radiation oncology (DEGRO) stereotactic body radiotherapy (SBRT) initiative was to analyze the patterns of care of SBRT for liver oligometastases and to derive factors influencing treated metastases control and overall survival in a large patient cohort. | The SBRT database initiative of the German Society for Radiation Oncology DEGRO Patterns of care and outcome analysis of stereotactic body radiotherapy SBRT for liver oligometastases in 474 patients with 623 metastases