Fig. 2From: Impact of high dose radiotherapy for breast tumor in locoregionally uncontrolled stage IV breast cancer: a need for a risk-stratified approachLocal control stratified by number of risk factors. *Risk factors included previous systemic treatments of more than two lines, progressive disease, and mixed responses observed in disease burdens outside the breast. LC Local control, DMPFS Distant metastasis progression-free survival; OS, overall survivalBack to article page