What's this test for?

This test is ideal if you're being monitored for or have been diagnosed with a lymphoid blood cancer such as chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), non-Hodgkin lymphoma, acute lymphoblastic leukemia (ALL), or multiple myeloma. It looks for a specific chromosome change called a 6q deletion, which can affect how these conditions behave. This is typically used alongside other cancer testing rather than as a first-line screen for the general population.

What's included in this test?

This is a single, targeted genetic test rather than a panel of biomarkers. It uses a technique called FISH (fluorescence in situ hybridization) to look specifically for a deletion in the 6q21-q23 region of chromosome 6, which is difficult to detect with standard chromosome analysis. Detecting this deletion matters because it can be an early or sole genetic change in certain lymphoid cancers and may be linked to more aggressive disease features.

What happens after I get my results?

Your results will appear in your account along with an explanation of what a positive or negative finding means for the 6q21-q23 region. Because this is a specialized genetic test tied to an existing diagnosis or workup, next steps usually involve discussing the finding with the specialist managing your condition and considering how it fits with your broader treatment plan. You can download a standard lab report directly from your account at any time. If you're tracking this over the course of treatment, you can also view how findings change across multiple tests using the trends feature.

How can I naturally support my immune and blood health?

While a chromosome deletion itself can't be changed through lifestyle, supporting your overall immune and blood health can help your body handle cancer treatment better. Eating a balanced diet with plenty of fruits, vegetables, and lean protein, staying well hydrated, getting regular gentle exercise, and prioritizing sleep all support your body's resilience. Avoiding infections by practicing good hygiene and limiting alcohol and tobacco use can also reduce added stress on your immune system during this time.

When will I get my results?

Results for this test are typically available within about 7 days of your sample being processed at the lab. FISH testing requires specialized lab processing time since it involves detailed chromosome analysis, which is why it takes longer than routine blood work. You'll receive a notification and can view your results securely in your account as soon as they're ready.

Who should consider this test?

This test is generally considered for people who already have or are being evaluated for a lymphoid cancer like CLL, SLL, ALL, non-Hodgkin lymphoma, or multiple myeloma. It's especially relevant if initial testing showed higher white blood cell counts or swollen lymph nodes, since these can be associated with 6q deletions. It's not a general wellness or screening test for people without a known blood cancer concern.

What symptoms might prompt someone to consider this test?

Symptoms like unexplained swollen lymph nodes, unusual fatigue, unexplained weight loss, night sweats, or a high white blood cell count found on routine bloodwork can all prompt further genetic testing like this one. These symptoms alone don't confirm a 6q deletion, but they're often what leads to a lymphoid cancer workup in the first place. If you're experiencing these symptoms without a known diagnosis, a broader blood panel is usually the first step before a specialized test like this one.

What is a 6q deletion and why does it matter?

A 6q deletion means a piece of chromosome 6, specifically in the 6q21-q23 region, is missing from a person's cancer cells. This region normally contains genes, including SEC63 and MYB, that may help control cell growth, so losing it can be an early step in how certain blood cancers develop. It matters because it shows up in roughly 7% of CLL/SLL cases and, on its own, is one of the more common genetic changes seen in these conditions.

What does a positive 6q deletion result mean?

A positive result means the lab found cells in your sample missing the 6q21-q23 region of chromosome 6. In CLL/SLL, this finding has been linked to higher white blood cell counts and more widespread lymph node involvement. It doesn't tell you everything about your outlook on its own, but it's one piece of information used alongside other test results to understand how your condition may behave.

How often should this test be repeated?

This is typically a one-time or as-needed test rather than something retested on a routine schedule, since it's checking for a specific structural change in your chromosomes tied to an existing condition. It may be repeated if your treatment team wants to reassess your disease at a different point in your care, such as after treatment or if your condition changes. Retesting frequency really depends on your individual situation rather than a fixed calendar interval.

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.

6q Deletion FISH Test - Leukemia & Lymphoma Genetics

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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