What's this test for?

This test is ideal if you're being followed for a myeloid blood disorder such as chronic myeloid leukemia, acute myeloid leukemia, myelodysplastic syndrome, or a myeloproliferative neoplasm and your care team wants more detailed chromosome information. It's also useful if a prior standard chromosome test came back unclear or the sample wasn't ideal for analysis. This FISH test looks specifically for an extra copy of chromosome 8 (trisomy 8), a change that can show up in these conditions and help clarify what's going on.

What's included in this test?

This is a single, focused test rather than a multi-marker panel, so there isn't a list of separate biomarkers. It uses a fluorescent probe technique to directly visualize chromosome 8 inside cells, allowing detection of an extra copy that standard methods might miss or leave uncertain. This targeted approach is valuable because trisomy 8 carries prognostic meaning in myeloid conditions and can help confirm findings from other tests.

What happens after I get my results?

Your results will show up in your account with the trisomy 8 finding clearly marked as detected or not detected, along with an explanation of what that means. If trisomy 8 is found, a common next step is repeating this same FISH test during treatment to see whether the abnormal cell population is shrinking over time. Your full lab report is available to download from your account any time, and you can use the trends feature to track results across multiple testing rounds. This test is usually ordered as part of an ongoing monitoring plan rather than a one-time check.

How can I naturally support healthy blood cell production?

While this test result itself isn't something you can change through lifestyle, supporting your overall health can help your body handle treatment and recovery better. Eating iron-rich and protein-rich foods, staying well hydrated, and getting enough rest all support healthy blood cell turnover. Avoiding smoking and limiting alcohol can also reduce added stress on bone marrow function. These steps support general wellbeing but do not replace the monitoring this test provides.

When will I get my results?

Results for this FISH test are typically available within about 7 days of your sample being processed at the lab. Because this test involves specialized chromosome analysis, it takes a bit longer than routine bloodwork. You'll receive a notification as soon as your results are posted to your account, where you can view and download the full report.

Who should consider this test?

This test is most relevant for people already diagnosed with or being evaluated for a myeloid blood disorder, including AML, MDS, CML, or an MPN. It's also a good option if a previous chromosome test gave an uncertain result or used a sample that wasn't optimal for analysis. People undergoing treatment for one of these conditions may also use this test periodically to track how their cells are responding.

What symptoms might prompt someone to get this kind of testing?

People are often referred for this type of testing when routine bloodwork shows unusual results, such as abnormal white blood cell counts, unexplained fatigue, easy bruising or bleeding, frequent infections, or unexplained weight loss. These symptoms alone don't diagnose a myeloid disorder, but combined with abnormal blood counts they may prompt more detailed chromosome testing like this one. If you're experiencing several of these symptoms together, it's worth discussing further testing options.

What does it mean if trisomy 8 is detected?

A detected result means an extra copy of chromosome 8 was found in the cells examined, which is a common finding in myeloid disorders like AML and MDS. On its own, trisomy 8 is generally linked to an intermediate outlook rather than the most severe or mildest category. It's usually interpreted alongside other test results and your overall clinical picture, since trisomy 8 by itself isn't considered definitive proof of a blood cancer.

How often should I retest?

Retesting frequency really depends on your individual situation and treatment plan, but this test is often repeated periodically during active treatment to monitor whether the abnormal cell population is changing. Some people retest every few months, while others test at specific treatment milestones. Using the trends feature in your account can help you and your care team see patterns over successive tests.

What should I do if my results show trisomy 8?

If your results show trisomy 8, the next step is usually to review the finding alongside your other blood work and clinical history, since this abnormality is not specific to one single condition. Your report will explain what the result means in context, and repeating the test later can help track any changes over time. If you notice new or worsening symptoms like severe fatigue, unusual bruising, or fever, seek medical care promptly.

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.

Trisomy 8 FISH Test - AML & MDS Monitoring

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

[email protected]

FISH Trisomy 8 Test for Myeloid Blood Disorders

FISH, AML/MDS, CEP 8, Trisomy 8

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Find a lab near you

FISH Trisomy 8 Test for Myeloid Blood Disorders

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say