Genetic mutation screening for *MUTATION* (gene-specific, unspecified in this test)
This test checks for specific genetic changes (mutations) in a blood sample that may be linked to certain inherited conditions or cancer risks.
["Genetic testing helps identify possible inherited risks or conditions based on DNA changes."]
Key facts at a glance
- LOINC
- 40426-9
- Short code
- FGD1 gene Mut Anl Bld/T
- Synonyms
- FGD1 gene Mut Anl Bld/T
- Category
- chemistry
- Sample
- whole-blood
- Container
- Lavender-top (EDTA)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- molgen
- Specimen volume
- 3 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h
- Hemolysis max
- 0
- Lipemia max
- 0
- Icterus max
- 0
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test detects mutations in a specific gene (not named here) that may affect how your body functions. These mutations can sometimes be passed down through families or appear randomly. The test looks for small changes in your DNA sequence that could influence health risks, such as an increased chance of certain cancers or other genetic disorders.
How the Test Works
Blood is drawn and analyzed using advanced genetic testing methods, such as next-generation sequencing or targeted mutation detection. This process identifies whether the gene in question contains any known mutations that may require further evaluation.
Why It Might Be Ordered
Your healthcare provider may recommend this test if you have a family history of genetic conditions, symptoms of a suspected genetic disorder, or if you’re at higher risk due to certain factors like age or ethnicity. It can also be part of routine cancer screening for individuals with a strong genetic predisposition.
What to Expect Before the Test
No special preparation is needed for this test. You’ll have a simple blood draw, similar to other routine blood tests. If you’re undergoing genetic testing for cancer risk, you may need to discuss your medical history and family history in detail with your provider.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Frequently asked questions
How might this test result affect my care?
Will this test show all possible genetic risks?
What if my test comes back with an unknown mutation?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy