DIAGNOSTIC ACCURACY OF ALDOSTERONE AND RENIN …

2) Aldosterone:cortisol ratio (ACR) between the two adrenals is > 4 (if gradient < 2: no evidence of lateralisation, if gradient 2-4: borderline) 3) The unaffected adrenal gland should have an ACR < periphery ACR to indicate suppression by the contralateral unaffected side. ................
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