Just wanted to give u an update. My dad finished 10 sessions of WBR this week. He is still feel weak and numb on his feet. Hope it will get better. PET results came and looks like everything else looks good. Tumor in lungs shrunk again. Yee. 🙏🏼 So at this point he will continue Keytruda and add Avastin 900 mg every 6 weeks. They did not add anything else. I worry a little bit, yes, Keytruda Has been doing a great job controlling the lungs tumor progression but it still sneaked up to brain in MLD form, so just adding Avastin would help? What are other options realistically in this case? We are planning to do liquid biopsy soon to see if there are any new mutations. Our doctor also agreed To take Silibinin.