What's this test for?

This test is ideal if you've been diagnosed with non-small cell lung cancer and need to know whether your tumor has a specific gene change called an ALK rearrangement. Knowing this helps determine if targeted therapies like crizotinib (Xalkori) could work for your specific cancer. It's typically used after a lung cancer diagnosis to guide treatment decisions, not as a general screening test.

What's included in this test?

This test looks specifically for a rearrangement of the ALK gene in lung tumor tissue using a specialized technique called FISH (fluorescence in situ hybridization). This single, focused analysis matters because ALK gene rearrangements identify a subset of non-small cell lung cancer patients who may respond well to targeted drug therapies instead of, or alongside, traditional chemotherapy.

What happens after I get my results?

Your results will be available in your account, with an explanation of what a positive or negative ALK rearrangement result means for your tissue sample. Because this is a qualitative tissue test tied to cancer treatment planning, next steps typically involve using this result alongside your broader treatment plan rather than lifestyle changes or retesting on a schedule. The standard lab report is downloadable directly from your account for your records. If results are unclear or you have concerning symptoms, seek medical care promptly.

How can I naturally support lung health during cancer treatment?

While no natural remedy replaces cancer treatment, general lifestyle steps can support your body during this time. Eating a balanced diet rich in fruits, vegetables, and lean protein helps maintain strength and immune function. Avoiding smoking and secondhand smoke, staying physically active as tolerated, and managing stress through rest and light activity can also support overall wellbeing during treatment.

When will I get my results?

Results for this test are typically ready within about 7 days of your sample being processed at the lab. This timeframe reflects the specialized FISH technique used to examine the tumor tissue closely. You'll be notified as soon as your results are ready to view in your account.

Who should consider this test?

This test is most relevant for people already diagnosed with non-small cell lung cancer who are exploring treatment options. It's especially useful if you and your treatment team are considering targeted therapies rather than standard chemotherapy alone. It is not intended as a general cancer screening test for people without a diagnosis.

What symptoms indicate I may need this test?

This test isn't based on symptoms directly — it's used after a lung cancer diagnosis has already been made through imaging and biopsy. Symptoms that typically lead to that initial lung cancer diagnosis include a persistent cough, unexplained weight loss, chest pain, coughing up blood, or shortness of breath. If you're experiencing these symptoms without a diagnosis yet, seek medical evaluation first.

What is an ALK gene rearrangement and why does it matter?

An ALK gene rearrangement happens when the ALK gene gets rearranged or fused with another gene, causing cells to grow and divide abnormally. In some non-small cell lung cancers, this rearrangement drives tumor growth. Identifying it matters because certain targeted drugs are designed specifically to block the abnormal signal created by this rearrangement, potentially working better than standard chemotherapy for these tumors.

What does a positive ALK result mean?

A positive result means your tumor tissue shows the ALK gene rearrangement, which suggests your cancer may respond to targeted ALK-inhibitor therapies like crizotinib. This is generally seen as helpful information because it opens up additional treatment options beyond standard chemotherapy. Your full report will explain the specific pattern detected in your sample.

What should I do if my results show an ALK rearrangement?

If your results are positive for an ALK rearrangement, this information is meant to be used alongside your cancer treatment planning to discuss whether targeted therapy options are appropriate for you. Keep a copy of your downloadable report handy since treatment decisions often reference these results. If you experience worsening symptoms at any point, seek medical care right away.

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.

ALK Rearrangement Test - Lung Cancer Treatment Guide

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]