Select the necessary tests to build the biochemical workup checklist for an adrenal incidentaloma.
Give 1mg dexamthasone at 11PM. Check serum cortisol 8AM.
Identify pheochromocytoma prior to any imaging intervention or surgery.
Measure mid-morning, ideally seated, correcting K+ first.
DHEAS, androstenedione, testosterone, 17-OH progesterone.