An ATM blood test is a specific type of genetic testing conducted on a blood sample.
Understanding the ATM Blood Test
Based on genetic testing information, the ATM blood test serves a crucial purpose in identifying specific genetic changes.
- What it is: This is a blood test to see if the child has a mutation in both of their ATM genes.
- How it's done: A small sample of blood is taken from the child.
- What it looks for: Laboratory analysis examines the ATM genes within the blood sample to detect the presence of mutations (changes) in the DNA sequence.
- Significance: Mutations in the ATM genes can be associated with certain health conditions, particularly the rare genetic disorder Ataxia-Telangiectasia (A-T). Detecting mutations helps in diagnosis or carrier status identification.
Essentially, the ATM blood test provides detailed genetic information about the ATM genes to determine if they are functioning as expected or if they carry specific alterations.
