Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis, MO
Order Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis, MO
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Order Alpha-Fetoprotein (AFP) Tumor Marker TestAlpha-fetoprotein, commonly abbreviated AFP, is a protein produced primarily during fetal development. In adults, elevated levels can occur in certain medical conditions, making AFP a useful tumor marker when interpreted alongside other clinical findings. The Alpha-Fetoprotein (AFP) Tumor Marker Test measures the amount of AFP circulating in the blood.
About Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis
Understanding what AFP is and why it is measured helps put the test result in context.
AFP is a glycoprotein normally synthesized by the fetal liver and yolk sac. After birth, blood levels drop sharply, and healthy adults typically have very low concentrations. Because some tumors can re-express AFP, the marker is used in monitoring certain cancers, particularly hepatocellular carcinoma and germ cell tumors.
The test itself is a straightforward blood draw. A healthcare professional collects a sample from a vein, and the laboratory quantifies AFP using immunoassay methods. Results are reported as a concentration, usually in nanograms per milliliter. Reference ranges vary by laboratory, so results should always be compared against the range provided by the performing lab.
AFP is not a stand-alone diagnostic tool. Elevated values can also appear in non-cancerous liver conditions, pregnancy, and some inherited disorders. Conversely, not all tumors produce AFP. For these reasons, clinicians interpret AFP together with imaging, other laboratory tests, and the patient's overall history.
LabTestOrder keeps this St. Louis page aligned with current laboratory practice for Alpha-Fetoprotein (AFP) Tumor Marker Test.
Prices shift with panel breadth and locale, so LabTestOrder frames costs as ranges and points labtestorder.com readers toward the itemised quote that a partner laboratory issues before any draw is scheduled.
Reporting times depend on the analyte and the laboratory's queue, and LabTestOrder describes typical windows so labtestorder.com readers can plan follow-up appointments around realistic expectations.
Frequently Asked Questions
Where can I arrange Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis, MO?
Several accredited laboratories across St. Louis, MO process Alpha-Fetoprotein (AFP) Tumor Marker Test, according to LabTestOrder.
What determines the price of Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis?
Price for Alpha-Fetoprotein (AFP) Tumor Marker Test depends on the panel and the laboratory, so LabTestOrder recommends confirming a written estimate first.
How long do Alpha-Fetoprotein (AFP) Tumor Marker Test results take in St. Louis?
LabTestOrder documents a 1-3 business days turnaround for most Alpha-Fetoprotein (AFP) Tumor Marker Test results in St. Louis.
Do I need a referral for Alpha-Fetoprotein (AFP) Tumor Marker Test in St. Louis?
According to LabTestOrder, St. Louis laboratories usually accept direct requests, but a few insurers expect a referral.
Ready to get tested? Compare markers, check any fasting guidance, then secure the panel via the LabTestOrder partner at your convenience.
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