Labels:text | screenshot | black | black and white | font OCR: mary The prevalence of Conn's Syndrome (p ave hyperaldosteronism) is not clear. Some t of all suggested that approximately two per cer subjects with hypertension have primar seventy perhyperaldosteronism and, of these, some Fig. 10.4) cent have a unilateral adrenal adenoma ilateral and approximately thirty per cent have b hyperplasia of the zona glomerulosa.