• How long does it take to get the results?

Due to the complex nature of genetic testing, results typically take between 7 to 10 business days.

• Can this test be performed at home?

Yes, home sample collection is available through our platform, where a specialist visits you to collect the blood sample.

Book FISH Subtelomeric 17q Test | Lahalak Medical Platform

Lahalak Medical PlatformDifferentiate Care

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

A specialized laboratory test evaluating the 17q subtelomeric region. It detects micro-deletions or duplications missed by standard karyotyping, aiding in the definitive diagnosis of various genetic and developmental conditions.

Clinical Significance

Helps identify causes of unexplained developmental delays.
Detects genetic syndromes resulting from 17q subtelomeric imbalances.
Offers higher resolution than standard karyotyping for specific regions.

Indications for the Test

Presence of multiple congenital anomalies in children.
Unexplained intellectual or motor disabilities.
Family history of chromosomal abnormalities involving 17q.

Understanding Results

A normal result indicates no deletions or duplications in the 17q subtelomere.
An abnormal result suggests a genetic imbalance requiring genetic counseling.
The report specifies the exact genomic location of the findings.

What is included?

✓Blood sample collection
✓FISH technique analysis
✓Detailed genetic report

Conditions and notices

Fasting is not required
It is preferred to provide previous medical reports if available

Frequently Asked Questions

Short answers to the FAQs published with this service.

• What is the FISH 17q subtelomeric test?

It is a precise genetic test using fluorescent probes to detect deletions or duplications at the end of chromosome 17.

• Why would a doctor order this specific test?

It is ordered when specific genetic syndromes are suspected or when developmental delays are not explained by standard tests.

• Is fasting required before the blood draw?

No, fasting is not required for this analysis; the blood sample can be collected at any time.

• What type of sample is needed for this test?

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

National Center for Biotechnology Information (NCBI)
American College of Medical Genetics and Genomics (ACMG)

Precision Genetic Screening for 17q

About this service

Clinical Significance

Indications for the Test

Understanding Results

What is included?

Conditions and notices

Frequently Asked Questions

References and additional resources

Scientific references

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