![]() ![]() The tumours from the adrenal cortex produce excess secretion of steroid hormones and aldosterone and tumours from the adrenal medulla produce excessive amounts of catecholamines. Adrenal tumours commonly present because symptoms from excess secretion of hormones by the tumour. Tumours of the adrenal glands arise from the cortex or the medulla part of the adrenal gland. ![]() This hormone has a number of responsibilities including development of male reproductive structures, increases. Production is nearly none during fetal development and commences after puberty. Testosterone creation starts during fetal development and stops shortly after birth. Adrenal tumoursĪdrenal tumours can either be benign (non-cancerous) or malignant (cancerous). The adrenal cortex also produces a very minute amount of this hormone. The adrenal cortex also makes sex hormones but this only becomes important if overproduction is present. It produces the hormones cortisol and aldosterone. The cortex is the outer part of the gland. ![]() The adrenal cortex produces other hormones necessary for fluid and electrolyte (salt) balance in the body such as cortisone and aldosterone. The adrenal glands have two parts: the cortex and the medulla. The medulla is responsible for producing epinephrine and norepinephrine (adrenaline). Each gland consists of a medulla (middle), which is surrounded by the cortex. The adrenal glands are triangular shaped and measure about 4cm in height and 8cm in length. The adrenal glands are endocrine glands, which are located on the top of both kidneys. ![]()
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