4p16.3 Chromosome Deletion [Identifier] in Blood or Tissue by FISH Nominal

**Semantic type:** Laboratory Procedure

**Definition:** A nominal fluorescent in situ hybridization-based procedure that detects and identifies 4p16.3 deletions in a blood or tissue specimen.

**Synonyms:** - 4p16.3 chromosome deletion [Identifier] in Blood or Tissue by FISH Nominal