dic(9;20)(p11-13;q11)(der9 and der20 Positive by Whole Chromosome Paint) [Identifier] in Blood or Tissue by FISH Nominal

**Semantic type:** Laboratory Procedure

**Definition:** A nominal fluorescent in situ hybridization-based whole chromosome painting procedure using probes for both derivative chromosome 9 (der9) and der20 that detects and identifies dic(9;20)(p11-13;q11) in a blood or tissue specimen.

**Synonyms:** - dic(9;20)(p11-13;q11)(wcp9+,wcp20+) [Identifier] in Blood or Tissue by FISH Nominal