Which condition is commonly managed with adrenalectomy?

Which condition is commonly managed with adrenalectomy?

• A. Hyperaldosteronism
• B. Addison disease
• C. Cushing disease
• D. Pheochromocytoma

Answer: (A)

When the problem lies in the adrenal gland actively producing a hormone, removing the gland or the source of that production can directly cure or control the issue. In primary hyperaldosteronism, most commonly this comes from an aldosterone-producing adenoma in one adrenal gland. Taking out the affected adrenal gland eliminates the excess aldosterone, which in turn corrects the sodium and water retention and the potassium loss. That leads to improved blood pressure and normalization of potassium levels. Addison disease would worsen without the adrenals, since it’s a deficiency of adrenal hormones. Cushing disease is due to excess ACTH from a pituitary tumor, so the primary approach isn’t adrenalectomy as the first-line fix. Pheochromocytoma involves removing a tumor in the adrenal medulla, which can require adrenal surgery as well, but the classic scenario lined up with the question—an aldosterone-secreting lesion in the adrenal gland—explains why adrenalectomy is most commonly used.

When the problem lies in the adrenal gland actively producing a hormone, removing the gland or the source of that production can directly cure or control the issue. In primary hyperaldosteronism, most commonly this comes from an aldosterone-producing adenoma in one adrenal gland. Taking out the affected adrenal gland eliminates the excess aldosterone, which in turn corrects the sodium and water retention and the potassium loss. That leads to improved blood pressure and normalization of potassium levels.

Addison disease would worsen without the adrenals, since it’s a deficiency of adrenal hormones. Cushing disease is due to excess ACTH from a pituitary tumor, so the primary approach isn’t adrenalectomy as the first-line fix. Pheochromocytoma involves removing a tumor in the adrenal medulla, which can require adrenal surgery as well, but the classic scenario lined up with the question—an aldosterone-secreting lesion in the adrenal gland—explains why adrenalectomy is most commonly used.