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Updated: Apr 16, 2026

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Silent pituitary adenomas
Sarah E Mayson1, Peter J Snyder2
1Division of Endocrinology, The Warren Alpert Medical School, Brown University, 900 Warren Avenue, Suite 300, East Providence, RI 02914, USA.
Abstract:
Pituitary adenomas are frequently silent. Among silent adenomas, some are clinically silent but can be detected on the basis of the excessive secretion of hormonal products, whereas others are totally silent and cannot be detected by hormonal measurements. Treatment of a silent pituitary adenoma depends on its size and extent. Silent adenomas that are associated with neurologic compromise should be treated by surgery. Postoperative radiation therapy may be used to prevent or treat recurrences. Only occasional silent pituitary adenomas respond to treatment with dopamine agonists or somatostatin analogs.
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