Fungal culture with antimicrobial susceptibility testing (serum specimen)
This test checks for the presence of fungi in your blood and determines which antibiotics might help treat an infection if found.
["Helps diagnose blood infections caused by fungi and guides treatment choices."]
Key facts at a glance
- LOINC
- 10667-4
- Short code
- Fungus Spec Anim Inoc
- Synonyms
- Fungus Spec Anim Inoc
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- animal-inoculation
- 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
This test helps your healthcare provider gather important information about how your body is functioning. The results can show whether certain levels or markers fall within a normal range, which supports accurate diagnosis, treatment planning, and monitoring of your overall health over time.
A blood sample is taken to grow fungi in a lab. If fungi are detected, the test also identifies which antibiotics could be most effective against them. This helps doctors choose the right treatment to fight the infection.
Your doctor may order this test to check for signs of illness, confirm or rule out a suspected condition, or see how well a current treatment is working. It can also be part of a routine checkup to catch potential problems early, often before any symptoms appear.
Doctors may order this test if you have symptoms of a fungal blood infection, such as fever, chills, or signs of organ damage. It’s also used in people with weakened immune systems, those undergoing chemotherapy, or those with conditions like diabetes or cancer.
During the test, a small sample—such as blood, urine, or tissue—is collected and sent to a laboratory, where specialized equipment analyzes it. A trained professional reviews the findings, and your healthcare provider will then explain what the results mean and what steps, if any, you should take next.
Your blood is collected and placed in special containers where fungi can grow. If fungi are present, they’re identified, and antibiotic sensitivity is tested to find the most effective treatment.
Some tests require little or no preparation, while others may ask you to fast for a certain number of hours, avoid specific foods or medications, or drink extra water beforehand. Always follow the instructions your healthcare team gives you, and tell them about any medicines, vitamins, or supplements you are currently taking.
No special preparation is needed. You may have a small needle inserted into your arm to draw blood, which can cause a brief pinch or discomfort.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance
Short name
Fungal Blood Culture + Antibiotics Sensitivity
Frequently asked questions
This test is crucial for diagnosing serious fungal blood infections, which can be life-threatening if untreated. Early identification allows doctors to start the right treatment quickly, improving recovery chances.
What should I do if I have questions or concerns before or after taking this test?
Yes, you may experience mild bruising or soreness at the injection site. Most people feel fine afterward, but let your doctor know if you have any unusual reactions.
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