Trichothecene (e.g., Deoxynivalenol) in Serum/Plasma by High-Performance Liquid Chromatography (HPLC)
This test measures specific mycotoxin compounds, such as deoxynivalenol (DON), found in certain fungi that can contaminate food and feed. These toxins may affect your health if present in high amounts.
["Detecting certain mycotoxins in your blood may help identify exposure risks or potential health concerns."]
Key facts at a glance
- LOINC
- 49593-7
- Short code
- Trichothecene IgA Ser IA-aCnc
- Synonyms
- Trichothecene IgA Ser IA-aCnc
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- ia
- CPT
- 82784
- 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
Why Might This Test Be Ordered?
Your healthcare provider may recommend this test if you’ve been exposed to contaminated food, have symptoms like nausea, vomiting, or gastrointestinal distress, or if you’re at higher risk for mycotoxin-related illnesses (e.g., due to occupational or environmental exposure).
What Does the Test Measure?
The test detects levels of trichothecene mycotoxins, such as deoxynivalenol (DON), in your blood. These toxins are produced by certain molds and can be harmful if ingested or inhaled in large quantities.
Sample Collection and Preparation
A blood sample is drawn from a vein in your arm. The sample is processed to separate serum or plasma, which is then analyzed using a specialized laboratory method to measure trichothecene levels.
What to Expect Before the Test
No special preparation is typically needed, but you may be asked to avoid certain medications or foods that could interfere with results. Always follow your healthcare provider’s instructions.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance: Mycotoxins and Health Risks
Short name
Trichothecene Toxin Screening
Frequently asked questions
Mycotoxins like trichothecenes can cause acute poisoning (e.g., vomiting, diarrhea) or chronic health effects, including immune suppression or long-term organ damage. While blood levels may not always correlate with exposure, this test helps assess potential risks in certain high-risk scenarios.
This test measures trichothecene levels in your blood, which can indicate recent exposure. However, results may not always reflect past or long-term exposure, as mycotoxins can be metabolized or cleared from the body over time.
No specific dietary restrictions are required, but if you suspect recent exposure to contaminated food, inform your healthcare provider before testing.
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