t(14;18)(q32;q21.3)(IGH/BCL2) Fusion Transcript in Blood or Tissue by FISH

**Semantic type:** Laboratory Procedure

**Definition:** A fluorescent in situ hybridization-based procedure that detects t(14;18)(q32;q21.3)(IGH/BCL2) fusion transcripts in a blood or tissue specimen.

**Synonyms:** - t(14;18)(q32;q21.3)(IGH,BCL2) fusion transcript in Blood or Tissue by FISH