Body Fluid DNA Probe Analysis (for Genetic Testing)
This test analyzes DNA extracted from a body fluid sample to detect specific genetic sequences or mutations. It may be used to assess hereditary conditions, prenatal diagnosis, or confirm genetic markers in research or clinical settings.
["This test helps identify genetic information from bodily fluids for medical evaluation."]
Key facts at a glance
- LOINC
- 76600-6
- Short code
- S pneum nanA # XXX.body fld NAA+probe
- Synonyms
- S pneum nanA # XXX.body fld NAA+probe
- Category
- coagulation
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- probe-amp-tar
- CPT
- 86038
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What Is the Purpose of This Test?
Body fluid DNA testing can serve multiple purposes, including diagnosing inherited genetic disorders, confirming genetic risks in prenatal care, or evaluating genetic traits for research or personalized medicine. It may also be used to screen for specific genetic mutations linked to certain diseases or conditions.
How Is the Sample Collected?
A small sample of body fluid (such as blood, saliva, or amniotic fluid) is collected and processed to extract DNA. The fluid may be sent to a lab for specialized genetic analysis using advanced techniques like polymerase chain reaction (PCR) or next-generation sequencing.
What Does the Test Measure?
The test detects specific DNA sequences, mutations, or genetic markers present in the fluid sample. These may include single nucleotide polymorphisms (SNPs), copy number variations (CNVs), or other genetic alterations relevant to health or disease.
How Is the Result Interpreted?
Results are interpreted by a healthcare provider or genetic counselor based on known genetic databases and clinical guidelines. Positive findings may indicate an increased risk for certain conditions, while negative results suggest no detectable genetic markers for the tested sequences.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This test can provide critical information for diagnosing genetic disorders, guiding treatment plans, or assessing hereditary risks. For example, it may help confirm a diagnosis of cystic fibrosis, muscular dystrophy, or other inherited conditions. It can also be used in prenatal screening to detect chromosomal abnormalities or genetic disorders in a fetus.
Short name
Body Fluid DNA Probe Test
Frequently asked questions
Why Might I Need This Test?
What Are the Possible Risks or Side Effects?
How Long Does It Take to Get Results?
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