Use:
The principal use of C-peptide is in the evaluation of hypoglycemia. Patients with insulin-secreting neoplasms have high levels of both C-peptide and endogenous insulin; in contrast, patients with factitious hypoglycemia will have low C-peptide levels in the presence of elevated (exogenous) serum insulin.
C-peptide is also useful in evaluating residual beta cell function in insulin-dependent diabetics, many of whom have antibodies that interfere with insulin assays.
Recommended For:
Diagnosing pancreatic cancer, diabetes prognosis.
Special Notes:
Fasting for 12 hours is a must. Alcohol must be avoided for 24 hours prior to test.
Tests Included:
Estimated Turn Around For Results:
2-10 Business Days
For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.
