Most common cause of primary hyperparathyroidism ?
High-Yield Explanation
Ans. is 'b' i.e., AdenomaHyperparathyroidismHyperparathyroidism is caused by elevated parathyroid hormone.Primary hyperparathyroidism : an autonomous overproduction of parathyroid hormone (PTH), usually resulting from an adenoma or hyperplasia of parathyroid tissue.