Dexamethasone Suppression Panel

Name Dexamethasone Suppression Panel
Section Clinical Pathology
Specimen Serum (red top) without gel-separator
Special Instructions Separate within 4 hours
Price $90/ea. for Canine (Pre, 4HR Post & 8HR Post) - $60/ea. for Feline (Pre & 2HR Post) - $60/ea. For Equine (Pre & 18HR Post), $35/ea. (Pre OR Post only)
Laboratory Logan
Test Days
Turnaround Time
Description Samples may be drawn in low-dose dexamethasone suppression testing to screen for hyperadrenocorticism (Cushing's disease) in dogs and cats. Additionally, samples may be drawn in high-dose dexamethasone suppression test to help differentiate functional adrenal neoplasia from pituitary-dependent hyperadrenocorticism in dogs.
Sampling Requirements  
Collection Container Red top tube or other tube without additive
Packing Instructions
  • Label all samples with unique identifiers
  • For multiple samples, number tubes consecutively using a permanent marker or adhesive label
  • Place the tubes in consecutive numerical order in cardboard boxes designated for tubes
  • Do not submit loose in bags
  • Include a list of sample names/numbers or the Excel specimen import spreadsheet with submittal form
  •  Use cold packs during hot weather, especially if shipping serum samples on the clot
  • Overnight shipping is recommended
Species Canine, Feline