LOINC display name : Calcitonin Calcium and Pentagastrin challenge panel;
LOINC long common name : Calcitonin Calcium and Pentagastrin challenge panel - Serum or Plasma;
LOINC short name : Calcit Ca Pentagastrin Pnl SerPl;
LOINC description : Calcium and pentagastrin stimulate the secretion of calcitonin by the parafollicular
cells of the thyroid gland.14 This secretion is increased in patients with medullary
thyroid carcinoma (MTC) relative to healthy individuals. Stimulation with the combination
of calcium and pentagastrin produces better sensitivity and specificity for the diagnosis
of MTC than basal calcitonin measurement or use of calcium or pentagastrin alone.
(http://www.labcorp.com/datasets/labcorp/html/appendix_group/appendix/section/ri600400.htm);