Final answer:
The main treatment for non-functioning pituitary adenomas is surgical removal of the tumor. Radiation therapy may be recommended after surgery. The prognosis for non-functioning pituitary adenomas is generally good.
Step-by-step explanation:
Pituitary adenomas that are non-functioning do not produce hormones or release them into the bloodstream. They can cause symptoms due to their size and compression on surrounding structures. The main treatment for non-functioning pituitary adenomas is surgical removal of the tumor.
The surgery is typically performed through the nose using an endoscope. This minimally invasive technique allows access to the pituitary gland without the need for a craniotomy. In some cases, radiation therapy may be recommended after surgery to prevent tumor regrowth.
The prognosis for non-functioning pituitary adenomas is generally good, with most patients experiencing relief from symptoms after surgery.