ocr: Measurement IAH Neoplasm Serum B-hydroxycorucostcrone <90 ng/dL >100 ng/dL High-resolution CT scan Normal adrenal glands Tumor (Lumors <7-10 mm may be missed) lodocholesterol scan Symmetric uptake bilaterally Uptake or tracer by benign adenoma (malignant tumors may not take up tracer) Spironolactone Fair response Good response Adrenal vein sampling Aldosterone levels elevated from both adrenal veins Aldosterone levels clevated on side with and greater than simultaneous peripheral sample tumor, contralateral side equal to simultaneous peripheral samples
