Apr 20, 2014 · It may also present a safe solution for patients who are too unwell for brain surgery or those who have other conditions that may mean surgery is not right for them. Gamma knife radiosurgery is also an effective treatment option for multiple brain metastases - the low dose to healthy tissue means that treatment can be repeated when required.Medical Physicist. The Gamma Knife Team believes that an ongoing, collaborative approach with referring providers is the best approach to serving Northwest Indiana patients. As a result, they consistently strive to keep referring physicians informed throughout all phases of Gamma Knife treatment. Fill out this secure online form to request a Material and methods: We conducted a retrospective analysis of 1,033 consecutive patients who underwent gamma knife radiosurgery at Mayo Clinic Rochester between January 1990 and January 1998. Results: The number of patients undergoing radiosurgery increased from 57 in 1990 to 216 in 1997. Of 97 patients with arteriovenous malformations who The Gamma Knife allows surgeons to perform brain surgery without opening the skull, and the affected tissue can be targeted with extreme precision, while sparing the surrounding healthy tissues. Because a surgical incision is not required, the risks associated with open brain surgery, including acute hemorrhage, spinal fluid leakage and
Gamma knife radiosurgery seems to be the primary treatment option for patients harboring small-to-medium size (< or = 20-cm3) brain metastases with reasonable life expectancy and no impending intracranial hypertension. Results are better than with those obtained using whole-brain radiotherapy and comparable to the best selected surgery
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