What's this test for?

This test is ideal if you've been diagnosed with cancer, such as lung, colorectal, or breast cancer, and you or your treatment team need to understand more about the tumor's biology. It looks at a gene called EGFR that can affect how a tumor grows and whether certain targeted therapies are likely to work. It's often used to help guide decisions about which cancer treatments may be the best fit.

What's included in this test?

This test looks specifically at the EGFR gene using a technique called FISH, which checks for extra copies or changes in this gene inside tumor cells. EGFR plays a big role in helping cancer cells grow, spread, and resist treatment, so understanding its status can matter a lot for treatment planning. This single, focused test gives detailed information about one of the most well-studied genes in cancer biology.

What happens after I get my results?

Your results will show up in your online account along with an explanation of what the findings mean. Next steps depend on what's found — abnormal EGFR results are typically used alongside other information about your cancer to help pick the most effective treatment path, so it's important to bring this report into any treatment planning conversations. You can download a standard lab report straight from your account at any time. If you're tracking multiple tests over the course of treatment, the trends feature lets you see how results change over time.

What symptoms indicate I may need this test?

This test isn't for general symptom screening — it's typically used after a cancer diagnosis, especially lung, colorectal, or breast cancer. If you've noticed a persistent cough, unexplained weight loss, changes in bowel habits, or a breast lump and have already been diagnosed with cancer, this test may help clarify your tumor's characteristics. It's best used as a follow-up step in an existing cancer workup, not as an initial symptom check.

When will I get my results?

Results are typically ready within about 7 days of your sample being processed at the lab. This turnaround allows enough time for the detailed FISH analysis to be completed accurately. You'll be notified as soon as your results are available in your online account.

Who should consider this test?

This test is a good option for people who have already been diagnosed with certain cancers, particularly lung, colorectal, or breast cancer, and want more information about the tumor's gene activity. It's especially useful for anyone exploring whether targeted therapies might be a good treatment option. This is a specialized test, so it's typically ordered as part of a broader cancer workup rather than as a standalone check.

How can I naturally support healthy cell function?

While this test measures a specific cancer-related gene and lifestyle changes won't change EGFR status, general habits can support your body during cancer treatment. Eating a balanced diet with plenty of vegetables, fruits, and lean protein helps support your immune system and energy levels. Staying physically active as tolerated, getting enough sleep, and avoiding tobacco and excess alcohol can also support your overall well-being during this time.

What is EGFR and why does it matter?

EGFR stands for epidermal growth factor receptor, which is a protein on the surface of cells that helps control cell growth and division. In some cancers, EGFR is overactive or altered, which can cause cancer cells to grow and spread more aggressively. Knowing whether a tumor has changes in EGFR helps identify whether certain targeted cancer drugs are likely to be effective.

What does a high or abnormal EGFR result mean?

An abnormal EGFR result usually means the tumor has extra copies of the gene or other changes that may be driving cancer growth. This information is often used to determine if targeted therapies, like certain EGFR-inhibitor drugs, could be a good fit for treatment. It doesn't diagnose cancer by itself but adds important detail to an existing cancer diagnosis.

What should I do if my results are abnormal?

If your EGFR result comes back abnormal, bring the report to your next treatment planning discussion, since it may open up options for targeted therapies. Keep a copy of your report for your records and any specialists involved in your care plan. If you experience new or worsening symptoms in the meantime, 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.

FISH EGFR Test - Targeted Cancer Therapy Guidance

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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