NPM1 Gene Alteration Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that mutation (including nucleotide insertions or deletions), overexpression, or rearrangement of the NPM1 gene has been detected in a sample.

**Synonyms:** - Nucleophosmin 1 Gene Alteration - Nucleophosmin 1 Gene Alteration Positive - Nucleophosmin Gene Alteration Positive