t(14;20)(q32;q12)(IGH/MAFB) Fusion Transcript in Blood or Tissue by FISH

**Semantic type:** Laboratory Procedure

**Definition:** A fluorescent in situ hybridization-based procedure that detects t(14;20)(q32;q12)(IGH/MAFB) fusion transcripts in a blood or tissue specimen.

**Synonyms:** - t(14;20)(q32;q12)(IGH,MAFB) fusion transcript in Blood or Tissue by FISH