BCL2 Gene Rearrangements [Interpretation] in Blood or Tissue by FISH Narrative

**Semantic type:** Laboratory Procedure

**Definition:** An interpretative narrative applied to a fluorescent in situ hybridization-based procedure that detects BCL2 gene rearrangements in a blood or tissue specimen.

**Synonyms:** - BCL2 gene rearrangements [Interpretation] in Blood or Tissue by FISH Narrative