We live in Hawaii, 3000 miles from the nearest Center of Excellence. My wife’s first bone marrow biopsy was sufficient to diagnose MDS, but the sample was too degraded to get a more specific diagnosis, e.g. del 5q and Fish tests. So far, it hasn’t mattered because her only treatment option was to monitor blood counts every six months. Now her haematologist wants to do another BMB as other therapeutic approaches become more likely (my words, not the doctor’s). Because of low pain tolerance and dislike of flying, my wife is debating whether to chance having a second BMB here in Hawaii, or flying to have the test done at a Center of Excellence. Is a Center of Excellence likely to give a more accurate analysis on a BMB, or is it fairly routine assuming a good sample is obtained?