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Pituitary tumors are tumors that form in the pituitary gland near the brain. These tumors can cause changes in hormone levels. This illustration shows a smaller tumor, called a microadenoma.
Different types of pituitary tumors can cause different symptoms, and some don't cause symptoms at all. Learn what to watch for here.
Pituitary gland tumors aren’t usually cancer, but they can cause serious problems. Learn what causes them, what the symptoms look like, and how they’re treated.
The pituitary gland is a small, pea-sized organ in the brain. Most pituitary tumors are benign. Symptoms vary depending on the type of tumor and the affected area of the pituitary gland. Your health care provider may order blood and urine tests, CT scan, MRI, or biopsy to diagnose the tumor.
Pituitary Tumor Symptoms. Most pituitary tumors do not cause symptoms. When symptoms do arise, it is usually because the tumor is: putting pressure on the brain. affecting hormone production in the pituitary gland. compressing the optic nerves.
Larger than one centimeter across, these tumors may cause symptoms by pinching on the pituitary gland or structures nearby, like the optic nerve (supplies messaging from the eye to the brain). Like microadenomas, they may also boost too much of a certain hormone.
On this page. [show] What is a pituitary tumor? A tumor is an abnormal mass of body tissue that results from cells growing out of control. Some tumors are cancer, but others are not. Tumors can start any place in the body. A tumor that starts in the pituitary gland is called a pituitary tumor (or a pituitary adenoma).
When a pituitary tumor causes other glands to make too much hormone, symptoms depend on the gland(s) involved. Pituitary tumor symptoms may include the following: Adrenocorticotropic Hormone (ACTH): Too much ACTH leads to Cushing's disease.
Pituitary tumors can cause any one or more than one of the symptoms. If you think you might have a pituitary tumor you should consult your physician. → Contact Us. Voice: 617-726-7948. Fax: 617.726.1241. pituitary.appointment@mgh.harvard.edu. Conditions & Symptoms. → PituitaryTumors.
On this page. What is a pituitary gland? What is a pituitary tumour? Symptoms of a pituitary tumour. Causes of a pituitary tumour. Tests and diagnosis for a pituitary tumour. Treatment for a pituitary tumour. Side effects of treatment for a pituitary tumour. After treatment for a pituitary tumour. How we can help.