| Abstract: | This paper reports ultrastructural comparision of the adrenal gland zones of a rare case of a combination from Cushing's syndrome and hyperaldosteronism with a pure Cushing's syndrom and with a normal human adrenal gland. Whilst between the zona glomerulosa of the normal adrenal gland and of the Cushing's syndrom there are no differences, the morphological state of the glomerulosa cells of the Cushing's syndrom in combination with hyperaldosteronism is interpreted as an inhibition of the activity of these cells. In the cells of the hyperplastic zona fasciculata of Cushing's syndrom in combination with hyperaldosteronism, there are no electronmicroscopical characteristics, who are morphological equivalent of the production of aldosterone. The abundant quantity of steroid producing organells in these cells point to a high function. The cells of the adenoma of Cushing's syndrom contain abundant vacuols of lipids, in which presumable are stored steroid hormones. |
