Do you recommend CDK4/6 inhibitor, radiotherapy, or both following surgery for a pathologic fracture from HR+ breast cancer?  

Has anyone omitted post path fracture radiation of pelvis/long bone in favor of starting endocrine treatment first? Or would one omit RT and start a CDK 4/6 inhibitor? Or would it be reasonable to give concurrent CDK 4/6 inhibitor with xrt?



Answer from: Radiation Oncologist at Community Practice