Archived Cytogenetic Cell Pellets Used to Detect a BCR::ABL1 Driver Mutation Eight Years before Disease Presentation

<div>Philadelphia chromosome formation. (a) G-banded metaphases were prepared from unstimulated bone marrow cultures showing the <i>t</i>(9;22)(<i>q</i>34;<i>q</i>11.2) (black arrows). (b) FISH analysis showing BCR::ABL1 fusion (yellow arrows) in both interphase and metaphase cells using a tri-color (aqua not shown) dual fusion translocation probe (Abbott Molecular).</div>

Case Reports in Hematology

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Figure 1

Figure 1: Archived Cytogenetic Cell Pellets Used to Detect a BCR::ABL1 Driver Mutation Eight Years before Disease Presentation 