Tests, Treatments & Therapies for Pituitary Tumors at the University of Colorado Cancer Center
At the University of Colorado Cancer Center, we use the most minimally invasive approach possible for both diagnosis and treatment of Pituitary Tumors. We recognize that both work-up and management requires a multidisciplinary approach with numerous specialists working closely together.
We use both standard treatments and those being tested in clinical trials. You might consider participating in a trial, which are designed to improve current treatments or get information on new treatments. If a new treatment is proven better than the standard treatment, the new treatment may become the standard treatment.
Staging and Detection Tests
Tests are only as good as the doctors who report and interpret them. That’s why our doctors – who work together as your care team – are the highest trained specialists in the state.
Once a cancer has been diagnosed, it is very important for doctors to find out where the cancer may have spread (the “stage” of the cancer) to determine the best possible treatment plan for you. To find out, doctors use staging tests, which include:
- Different types of scans
- Different ways to take tissue samples to look for tumor cells microscopically (biopsy tests)
Scans and other tests may also be used:
- In a “surveillance program” looking for any signs of relapse after treatment
- In a “screening program” to detect cancer early in individuals at high-risk
- To monitor responses to treatment
Tests
Magnetic Resonance Imaging (MRI) – An imaging technique that provides detailed images of body structures. It uses a radio waves and a powerful magnet linked to a computer. These pictures can show the differences between normal and diseased tissues.
Blood tests – Doctors look at hormones in the blood.
Treatments
Medication – Your doctor will prescribe medication based on your pituitary tumor and the specific hormone imbalances it is causing. Medications may be oral or injected.
- These medications may lower the abnormally high hormone levels or give back hormones that are low.
Surgery – When medication is not available to treat a specific pituitary problem or you do not tolerate it, the pituitary tumor may need to be surgically removed. A specialized neurosurgeon will perform this surgery.
Stereotactic Radiation Therapy – When a pituitary tumor cannot be completely removed surgically, radiation may be used afterwards to help shrink the remaining portion. This type of radiation allows targeting of just the tumor so there is less exposure to the rest of the brain.