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What is Which of the following statements about Cushing’s disease is true? and explain in detail?
Cushing’s syndrome is due to increased adrenal cortisol production, regardless of etiology.
Cushing’s disease usually is caused by a pituitary microadenoma producing high adrenocorticotropin (ACTH) levels.
In most patients, cortisol levels would be suppressed as a result of the high-dose dexamethasone suppression test.
Transsphenoidal microsurgical removal of the microadenoma is the treatment of choice in most centers.