Endocrine Abstracts

Objective: The diagnosis of subclinical Cushing’s syndrome in patients with incidentalomas is not always straight forward and a number of different criteria have been used. The 1 mg overnight dexamethasone suppression test has been recommended as a screening test, followed up by other tests of the hypothalomo–pituitary–adrenal axis to confirm the diagnosis. In this study we investigate whether the low-dose dexamethasone suppression test offers additional informa...

Background: The Endocrine Society clinical practice guidelines suggest use of the 1 mg overnight dexamethasone suppression test (ONDST) to screen for cortisol excess in patients with adrenal incidentalomas, followed by the 48-h, 2 mg/day, low-dose dexamethasone-suppression test (LDDST), to confirm a positive result. Visceral fat accumulates in cortisol-excess and accounts for increased cardiovascular risk. In this study, we investigate whether the LDDST offers additional infor...