Test | Â | Result | Reference range |
---|---|---|---|
Initial diagnosis | Â | Â | Â |
ACTH stimulation test | Pre-ACTH cortisol | 163 nmol/L | Â |
 | Post-ACTH cortisol | 968 nmol/L | <450 nmol/L |
Low dose dexamethasone suppression test | Basal sample | 229 nmol/L | Â |
 | 3 hour sample | 155 nmol/L |  |
 | 8 hour sample | 331 nmol/L | < 30 nmol/L |
Endogenous ACTH | Â | 119 pg/mL | 20-80 pg/mL |
Monitoring therapy | Â | Â | Â |
ACTH stimulation test (after 5 days induction) | Pre-ACTH cortisol | 34.3 nmol/L | Â |
 | Post-ACTH cortisol | 58.2 nmol/L | <120 nmol/L |
ACTH stimulation test (1 month) | Pre-ACTH cortisol | <27.59 nmol/L | Â |
 | Post-ACTH cortisol | 67.7 nmol/L | <120 nmol/L |
ACTH stimulation test (3 months) | Pre-ACTH cortisol | 41.5 nmol/L | Â |
 | Post-ACTH cortisol | 96.4 nmol/L | <120 nmol/L |
ACTH stimulation test (7 months) | Pre-ACTH cortisol | 53.5 nmol/L | Â |
 | Post-ACTH cortisol | 102 nmol/L | <120 nmol/L |