Dexamethasone Suppression
111.42
Heparin (light green), SST (gold)
Note that the Laboratory does not supply the dexamethasone. Refer to MDCU or pharmacy.
0.4 ml Heparin (light green) or Plain serum (red)
Refrigerated
Biochemistry
Mon - Fri, 0800 - 1630 excl. Public Holidays
An early morning cortisol level below 50 nmol/L following a 1 mg Dexamethasone tablet taken at 2300 hrs the previous day excludes Cushing's syndrome.
use the ISL Dynamic request form
