s syndrome are 24-hour urinary free cortisol, 1 mg overnight dexamethasone suppression test, and late-
night salivary cortisol. Your 24 hour
UFC is elevated but as you can see below this can be due to a few conditions.
High 24 hour UFC: Cushing's syndrome, severe liver or kidney disease, depression, hyperthyroidism, obesity, recent surgery, illness, injury, or whole body infection (sepsis).