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Transsphenoidal adenomectomy

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Transsphenoidal adenomectomy is a type of surgery that may be used to remove a tumor (adenoma) of the pituitary gland, which lies at the bottom of the brain. Using a special microscope, the surgeon reaches the pituitary gland by threading tiny instruments through a person's nostril or into a small opening made in the bridge of the nose.

Once the tumor is removed, the remaining portion of the pituitary gland works normally in most cases.

Transsphenoidal adenomectomy is a very delicate procedure. People who need this surgery are often referred to medical centers that specialize in the technique.

Current as of: October 25, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: October 25, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.