The vasoactive intestinal peptide (VIP) test measures the concentration of this hormone in the blood, which is crucial for evaluating endocrine tumors. We use the Radioimmunoassay (RIA) technique to ensure accurate and reliable results.
Plasma/EDTA 2 mL. The patient must not have received radioactive substances 24 hours prior to the test and should consume at least 300g of carbohydrates daily for three days. 12-hour fast.