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FOXL2 Mutation Analysis (Tissue)

Published: August 9, 2026Updated: August 16, 2026

This test checks for specific genetic changes in the FOXL2 gene in a sample of your tissue, which may help diagnose or evaluate certain conditions linked to genetic mutations.

Quick summary

["This test helps identify genetic variations in FOXL2 that could relate to conditions like ovarian or thyroid disorders."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
95785-2
Short code
FOXL2 Mut Anl Tiss
Synonyms
FOXL2 Mut Anl Tiss
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
molgen
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 This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms or a family history suggestive of conditions associated with FOXL2 mutations, such as ovarian cancer or thyroid diseases. It could also be used in research or genetic counseling settings.

What to Expect Before the Test

A small tissue sample will be collected, typically through a biopsy. This may involve local anesthesia, and you’ll need to discuss any risks or discomfort with your doctor beforehand.

How the Test Works

The collected tissue sample is analyzed in a lab to detect specific mutations in the FOXL2 gene. Advanced techniques like sequencing or PCR are used to identify these changes.

What the Results Mean

Results may indicate the presence of a FOXL2 mutation, which could influence diagnosis, treatment planning, or genetic counseling. Interpretation depends on clinical context and family history.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: FOXL2 mutations are associated with rare genetic disorders, including ovarian dysgenesis (underdevelopment of ovaries) and thyroid diseases. Detecting these mutations can guide personalized medical management, especially in inherited conditions.

Short name

FOXL2 Mutation Test

Frequently asked questions

What does a positive result mean?
A positive result means the test identified a mutation in the FOXL2 gene in your tissue sample. This may suggest an increased risk for conditions like ovarian or thyroid disorders, depending on your symptoms and family history. Your healthcare provider will discuss next steps, such as further testing or monitoring.
How long will it take to get results?
Results typically take 2 to 4 weeks or longer, depending on lab processing and confirmation steps. Your doctor will contact you once results are available.
Can lifestyle changes affect this test?
No, this genetic test analyzes DNA structure and does not rely on recent lifestyle factors. However, your doctor may recommend avoiding certain medications or supplements that could interfere with tissue collection.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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