ABL1 and ABL2 and PDGFRB Gene Rearrangements in Blood or Tissue by FISH

**Semantic type:** Laboratory Procedure

**Definition:** A fluorescent in situ hybridization-based procedure that detects ABL1, ABL2 and/or PDGFRB gene rearrangements in a blood or tissue specimen.

**Synonyms:** - ABL1 and ABL2 and PDGFRB gene rearrangements in Blood or Tissue by FISH