thanks - no bone biopsy set. Hemo wanted to do another draw for another final test. My HCT is 49.somthing. Sounds like my next step is a pulmonology, but I just had a chest CT that was clean. I do use a c-pap and family history of clots. I was not clear why she didn't do a marrow biopsy, because in what I've read, that would be the next step. This is becoming a nightmare that I just can't face in light of all the stressors of life.