anyone could set him at ease about that, it was his doctor, brian druker. all i care about is that you're making some progress, druker told his patient, who had come to drukeres chrin nick portland, oregon for a bone marrow biopsy. the procedure would reveal whether the medicine, a pill he had been taking daily for six months, was tackling the leukemia that had invaded his body. eichner had chronic myeloid leukemia, a cancer of the white blood cells that though slow growing could be fatal. i will be happy if you're 18 out of 20. eichner nodded his understanding, his jittery foot the only sign of his nervousness. for eichner, those numbers were part of the new language he had learned since his diagnoseness the summer of 2011. as with so many cancer diagnoses, the education began suddenly and unexpectedly. after a day or so of sharp, excruciating kidney pain, eichner, a single parent after teenage boy, drove himself to the emergency room at his local hospital in olympia, washington, where he had been living at the time. his sister-in-law, a trauma flight nurse