Gamma Knife

What is the Gamma Knife?

The Gamma Knife Perfexion is ultra-precise radiation to treat complex or multiple brain tumors. It takes just one day. It is the gold standard "stereotactic radiosurgery", used to treat both benign and cancerous brain tumors and brain metastases.

Gamma Knife doesn’t use a knife at all — it uses radiation to damage tumors without opening the skull. Multiple, precise radiation beams from many directions converge on the tumor. Gamma Knife minimizes radiation to the surrounding normal brain tissue, making it more precise than whole-brain radiation.

Call the Legacy Gamma Knife Center: 503-413-7135.

 

  • Brain surgery Monday, golf Tuesday

    Gamma knife treatment helps you recover faster, and get back to your life sooner.

    Golf couple

Benefits of Gamma Knife

  • Single-day outpatient treatment
  • Noninvasive therapy
  • Quicker recovery than surgery
  • Treatment of inoperable tumors
  • Proven – it is used on more than 50,000 patients a year

 

Treatment with Gamma Knife is usually one day long. The treatment itself takes 15–40 minutes and is performed with local anesthesia. A radiation oncologist and neurosurgeon direct the treatment.

Is Gamma Knife right for you?

 Among the patients suited for Gamma Knife are those:

  • With a tumor in the brain that is too difficult to reach with standard radiation or surgery
  • Who are not healthy enough or too old for surgery
  • Who prefer a less-invasive treatment

 

In some cases, Gamma Knife is the only feasible approach for treatment. Gamma Knife may also be used along with standard radiation treatment.

 Gamma Knife is also used for some non-cancerous tumors and other conditions, such as:

  • Meningiomas
  • Acoustic neuromas
  • Ocular disorders
  • Trigeminal neuralgia
  • Pituitary adenomas
  • Craniopharyngiomas

Expertise, support

Patients treated at the Legacy Gamma Knife Center are cared for by a team of specialists who work together to develop an individual treatment plan that includes services to help with manage your symptoms and other challenges of cancer treatment. Your team is lead by a radiation oncologist and neurosurgeon with special training in Gamma Knife.

Plus, patients benefit from a range of support services from the Legacy Cancer Healing Center:

  • Massage therapy from an oncology-certified massage therapist
  • Stress management
  • Evaulation, referrals and advice for alternative (integrative) treatments from a nurse practitioner
  • Diet and nutrition from an oncology-certified registered dietitian to help cancer patients feel better and heal faster
  • Cancer rehabilitation to help improve quality of life and symptom management
  • Social support to help meet the emotional and practical needs of patients and families

Our doctors

 

Our location

Legacy Gamma Knife Center
Legacy Good Samaritan Medical Center
Good Samaritan Building 3 (Comprehensive Cancer Center)
1130 N.W. 22nd Ave.
Portland, OR 97210
503-413-7135
1-800-889-2607, press 1 (toll free)