Cytogenetic abnormalities commonly associated with myelodysplastic syndrome (MDS) are detected by fluorescence in situ hybridization (FISH). Probes for MECOM (3q26.2), 5q (5q-/-5/+5), 7q (7q-/-7), Cen 8 (+8), KMT2A (MLL)(11q23.3), ETV6 (12p13.2), TP53 (17p13.1), Cen 19 (+19), 20q (20q-) are included in the MDS Extended FISH Profile (Extended).

Cytogenetic abnormalities commonly associated with myelodysplastic syndrome (MDS) are detected by fluorescence in situ hybridization (FISH). Probes for 5q (5q-/-5/+5), 7q (7q-/-7), Cen 8 (+8), KMT2A (MLL)(11q23.3), 20q (20q-) are included in the MDS Standard FISH Profile.