Following to learn more about proton therapy. My husband was diagnosed with stage 4 lung cancer 2 years ago. ERBB2 w/Exon 20 (HER2).
He had Keytruda, then Enhertu, then Hernexeos (Zongertinib). He recently had to get whole brain radiation and is undergoing chemo, the bad kind (docetraxel) due to recurring brain mets and bone mets. Everything else cleared with the Zongertinib, finally, except for bone & brain.