ATM Deficient Tumor

**Semantic type:** Finding

**Definition:** A finding indicating that the expression of ATM in a tumor sample is aberrantly low or undetectable.

**Synonyms:** - A-T Mutated Deficient Tumor - AT Mutated Deficient Tumor - ATM Serine/Threonine Kinase Deficient Tumor - Ataxia Telangiectasia Mutated Deficient Tumor - Serine-Protein Kinase ATM Deficient Tumor