Its been a while since i googled your condition caused by the meds, but yeah i agree there are certain root words in common. But i think hes saying its LIKE leukemia, as opposed to idk a broken foot. Its in that body system.

Did you see that story about the 2 yr old boy who looks six because his dad's t cream rubbed off on him? That stuff seems pretty safe except for all the rubbing mishaps. At least ive never run across bad blood tests from it. You really have to advocate for yourself.