What's this test for?

This test is ideal if you're being monitored for a B-cell blood cancer such as lymphoma or leukemia, or if a recent blood or bone marrow finding raised concern about abnormal cell growth. It looks for a specific genetic change in chromosome 14 that is commonly linked to these conditions. This test is typically used alongside other clinical findings, not as a stand-alone screening tool for the general public.

What's included in this test?

This test uses a specialized lab technique called FISH (fluorescence in situ hybridization) to look specifically at the IGH region on chromosome 14. This region is important because rearrangements or breaks in it are frequently found in B-cell blood cancers, so identifying this change helps characterize the type of abnormal cell growth involved.

What happens after I get my results?

Your results will appear in your secure online account, with an explanation of what the finding means and how it compares to a normal (negative) result. If the result is positive, the report will outline what that finding typically indicates so you can plan next steps, and if it's negative, no further action related to this specific marker is usually needed. You can download a standard lab report directly from your account at any time. If you're tracking this over multiple tests, the trends feature lets you view changes over time.

Who should consider this test?

This test is generally considered for people who already have a diagnosed or suspected B-cell malignancy and need more detailed genetic information about their condition. It's also used to help monitor known cases over time. It is not intended as a routine or preventive screening test for people without prior findings.

When will I get my results?

Results are typically available within about 7 days of your sample being processed at the lab. Because this test involves a specialized technique, it takes a bit longer than routine blood work. You'll receive a notification as soon as your results are ready to view in your account.

What symptoms indicate I may need this test?

Symptoms that might prompt this kind of specialized genetic testing include unexplained swollen lymph nodes, persistent fatigue, unexplained weight loss, night sweats, or easy bruising and bleeding. These symptoms alone don't confirm a blood cancer, but combined with other findings they may lead to this type of follow-up testing. This test is usually ordered after initial findings point toward a possible B-cell condition.

What is the IGH 14q32 rearrangement and why does it matter?

The IGH region on chromosome 14 is normally involved in making antibodies, but sometimes a piece of it breaks off and attaches to another chromosome, creating a rearrangement. This kind of genetic change is strongly associated with several types of B-cell lymphoma and leukemia. Finding this rearrangement helps characterize the specific type of blood cell abnormality present.

What does a positive result mean?

A positive result means the lab detected the IGH rearrangement in the sample, which is commonly seen in certain B-cell malignancies. This finding is usually interpreted together with other test results and your overall clinical picture, not on its own. If you receive a positive result, it's a good idea to seek medical care promptly to discuss what it means for your specific situation.

How often should I retest?

Retesting frequency depends on your individual situation, such as whether you're newly diagnosed, in treatment, or in monitoring after treatment. Some people retest every few months during active monitoring, while others may only need it once for initial characterization. If you're unsure, your treatment timeline and prior results can help guide how often to repeat this test.

What should I do if my results are abnormal?

If your result comes back positive, it's important to seek medical care promptly so the finding can be put into context with your full health picture. In the meantime, keep a copy of your lab report and note any symptoms you're experiencing, since this information is useful for follow-up care. Avoid trying to interpret the result in isolation, as genetic findings like this are meant to be considered alongside other clinical information.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

IGH 14q32 FISH Test - B-Cell Cancer Genetic Marker

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

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