I have a 9mm primary on my right lung apex, a 1.5 cm supraclavicular lymph node on my left side adjacent to the brachial plexus, and a 1.8 cm left subpectoral node also on the left. No brain or met to any other site. So, why, I wonder, wouldn't they have zapped the three sites in the beginning of this nightmare and saved me the immunotherapy? PS they removed an enlarged axial node on the left side to do the biopsy before they started the immunotherapy last May.