What's this test for?

This test is designed for people who have been treated for thyroid cancer and need ongoing monitoring to ensure the cancer hasn't returned. It measures thyroglobulin, a protein produced by thyroid cells that can indicate cancer recurrence, along with comprehensive thyroid function markers and metabolic health indicators. Many people use this test as part of their regular follow-up care after thyroid cancer treatment to catch any changes early and maintain peace of mind.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your thyroglobulin and thyroid hormone levels mean for your ongoing cancer surveillance and overall health. These notes include personalized recommendations on when to follow up with your oncologist or endocrinologist, lifestyle factors to support your recovery, and which markers to watch closely. Along with your standard lab report, you can use our trends feature to track your thyroglobulin and thyroid levels over time, which is especially important for detecting any changes that might need medical attention.

What's included in this test?

This panel measures Thyroglobulin (the key tumor marker for thyroid cancer recurrence), comprehensive thyroid function markers (TSH, T4, T3 Uptake, Free T4 Index), and a complete metabolic profile including kidney function, liver enzymes, electrolytes, glucose, and calcium. The thyroglobulin measurement is crucial for detecting thyroid cancer recurrence after treatment, while the thyroid function tests ensure your remaining thyroid tissue or replacement medication is working properly. The metabolic panel provides a complete picture of your overall health and helps monitor for any treatment-related complications.

How should I prepare for this test?

You should fast for 12 hours before your blood draw, which means no food or beverages except water during that time. This ensures accurate results for your glucose and other metabolic markers. Results typically take about 3 business days, though if confirmation testing is needed for thyroglobulin, it may take a bit longer.

When will I get my results?

You can expect your results in approximately 3 business days after your blood is drawn. In some cases, if confirmation testing is required for the thyroglobulin measurement, the turnaround time may be extended slightly to ensure accuracy. You'll receive an email notification as soon as your results are ready to view.

Who should consider this test?

This test is essential for anyone who has been treated for thyroid cancer, whether through surgery, radioactive iodine therapy, or other treatments. It's particularly important for people in their follow-up surveillance period who need regular monitoring of tumor markers. Your oncologist or endocrinologist typically recommends this type of testing every 6-12 months, or more frequently if there are concerns about recurrence.

What symptoms indicate I may need this test?

After thyroid cancer treatment, watch for symptoms like unexplained fatigue, neck swelling or lumps, difficulty swallowing, hoarseness, or persistent cough. Weight changes, temperature sensitivity, mood changes, or feeling unusually anxious could also indicate thyroid function issues. Even without symptoms, regular monitoring is crucial for early detection of cancer recurrence.

What is thyroglobulin and why does it matter for cancer survivors?

Thyroglobulin is a protein produced specifically by thyroid cells, both normal and cancerous. After thyroid cancer treatment that removes or destroys thyroid tissue, thyroglobulin levels should be very low or undetectable. Rising thyroglobulin levels can be an early warning sign of cancer recurrence, making it the most important tumor marker for long-term thyroid cancer surveillance and enabling early intervention if needed.

What does high thyroglobulin mean after thyroid cancer treatment?

Elevated thyroglobulin levels after thyroid cancer treatment may indicate that thyroid cancer cells are present and producing this protein. The significance depends on your treatment type and how much thyroid tissue remains. Even small increases should be discussed with your oncologist or endocrinologist, as they may recommend additional imaging or adjustments to your treatment plan.

How often should I retest thyroglobulin levels?

After initial thyroid cancer treatment, your doctor typically recommends testing thyroglobulin every 6-12 months during the first few years of surveillance. If your levels remain stable and undetectable, testing may become less frequent over time. However, if levels are rising or if you're on suppressive thyroid hormone therapy, more frequent monitoring every 3-6 months may be necessary.

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.

Thyroid Cancer Blood Test - Post-Treatment 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

support@privatemdlabs.com

Blood Test for Thyroid Cancer Monitoring and Follow-Up

Thyroid Cancer Blood Scan

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

How should I prepare for this test?

What's included in this test?

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

Blood Test for Thyroid Cancer Monitoring and Follow-Up

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

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

Ask Me Anything