Endocrine Abstracts

Cushing’s syndrome is a rare disorder of hypercortisolism with an incidence of three cases per million each year. The 1 mg overnight dexamethasone suppression test (ODST) is a commonly used screening test. Other screening tests include 24 h urinary free cortisol and diurnal variability of serum cortisol.We carried out an audit of ODST with the intention of examining patient outcome.Data were collected retrospectively over a tw...