An Uncommon Presentation of Adrenal Cyst with Subclinical Cushing’s Syndrome: A Diagnosis Dilemma

Table 2

Comparative table of laboratory data before and after surgery.

Variable	Before surgery	3 months after surgery
Midnight cortisol (ug/dL); Normal: < 1.8	5.2–4.2	1–1.7
u-free cortisol (μg/day); normal: 4.3–176	36-42-3.25	23-13-9
Plasma ACTH (ng/L) 8 AM; Normal: 10.30–48.30	10.7	28.5
Cortisol plasma after 1 mg DST (ug/dL); Normal <1.8	2.7	0.7
Plasma glucose at 120 min in 75 g OGTT (mg/dL); Normal <1.40	1.78	1.10

ACTH: adrenocorticotropic hormone; DST: overnight dexamethasone suppression test; DHEA-S: dehydroepiandrosterone sulfate; OGTT: oral glucose tolerance test. In plasma examination, values of two different days are shown to view day-to-day variation. In urine examination, values of three different days are shown to view day-to-day variation.