Calcitonin Serum
Also Known As
Test Parameters Included
- Serum Calcitonin Concentration (pg/mL) – thyroid C-cell hormone quantification
- Pathologist Endocrinology/Oncology Remark – interpreted against gender-specific reference intervals and medullary thyroid carcinoma screening thresholds
Department
Methodology
Sample Required
Preparation
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
Is fasting required for calcitonin serum test?
No, fasting is not mandatory. Calcitonin levels remain stable regardless of food intake, so the sample can be collected at any time of day.
What does an elevated calcitonin level indicate?
High calcitonin is primarily a marker for medullary thyroid carcinoma (MTC) and C-cell hyperplasia. It may also rise in renal failure, hypergastrinemia, or certain neuroendocrine tumors.
What is the normal calcitonin range?
Normal ranges differ by sex. Women typically have lower baseline levels (below 10 pg/mL), while men may range up to approximately 15–20 pg/mL. Exact reference intervals depend on the laboratory assay used.
Can medications affect calcitonin results?
Yes. Proton pump inhibitors, glucagon stimulation tests, calcium infusions, and certain renal medications can alter calcitonin secretion. Inform your doctor about all current medicines before testing.
How is the sample collected and when will results be available?
A standard venous blood draw of 2 mL serum is collected. Reports are typically available within 24 to 48 hours through www.drpatholab.in or WhatsApp/Email.
Test Description
Test Code
C06
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