What's this test for?

This test is ideal if you're facing a prostate biopsy or tissue sample that needs a closer look for cancer markers. It helps identify whether prostate tissue shows a specific protein pattern linked to prostate cancer, which can support a more precise diagnosis. It's typically used alongside other pathology findings rather than as a standalone screening tool.

What's included in this test?

This test uses a lab technique called immunohistochemistry (IHC) to check tissue samples for a protein called ERG, without a separate written interpretation from a pathologist. Looking at ERG protein levels helps identify a specific genetic change often found in prostate cancer cells, which is not usually seen in normal prostate tissue. This information adds an extra layer of detail to help clarify what's happening in the tissue sample.

What happens after I get my results?

Your results will appear in your account along with an explanation of what the findings mean for the tissue sample tested. Because this is a specialized tissue marker test, next steps usually involve discussing the pathology findings in the context of your overall biopsy report rather than lifestyle changes. The standard lab report is available to download directly from your account at any time. You can also revisit past reports over time using the trends feature in your account.

How can I naturally support prostate health?

While this test measures a specific tissue marker and lifestyle changes won't alter existing results, general prostate-supportive habits include eating more tomatoes, cruciferous vegetables, and fatty fish. Staying physically active and maintaining a healthy weight are also linked to better prostate health outcomes. Limiting red meat and processed foods may help as well. These habits support overall health but don't replace medical evaluation of biopsy results.

When will I get my results?

Results for this specialized tissue test are typically ready within about 7 days after your sample is processed. Because it involves detailed lab analysis of tissue rather than a simple blood draw, it can take a bit longer than routine blood work. You'll receive a notification as soon as your results are posted to your account.

Who should consider this test?

This test is generally considered for men who already have a prostate tissue sample or biopsy that needs further evaluation for cancer markers. It's often used when initial findings are unclear and additional detail is needed to clarify a diagnosis. It's ordered as part of a broader diagnostic workup rather than as a first-line screening test.

What symptoms indicate I may need this test?

This test isn't typically ordered based on symptoms directly — it's used after a biopsy or tissue sample has already been collected. However, symptoms that may have led to that biopsy include difficulty urinating, blood in urine, pelvic discomfort, or an abnormal prostate exam finding. If you're experiencing these symptoms, they usually prompt further evaluation before a tissue-based test like this one is ordered.

What is ERG and why does it matter?

ERG is a protein that, when overexpressed in prostate tissue, often points to a specific genetic change found in 50-70% of prostate cancers. Normal, healthy prostate tissue doesn't typically show this protein, which is what makes it useful for spotting cancerous changes. It matters because it gives an extra clue to help clarify confusing or borderline tissue findings.

What does a positive ERG result mean?

A positive or high ERG result means the tissue sample shows the protein pattern linked to a genetic change common in prostate cancer cells. This doesn't necessarily tell you how aggressive the cancer is, just that this particular marker was detected. It's one piece of a larger picture that includes other pathology findings from your biopsy.

What should I do if my results are abnormal?

If your ERG result comes back positive, the best next step is to review it together with your full pathology report, since this marker is meant to be interpreted alongside other biopsy findings. Keep a copy of your report handy, as you may want to reference it during future evaluations or if you seek a second opinion. If you notice any severe or worsening urinary symptoms, 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.

ERG Tissue Test - Prostate Cancer Marker Check

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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