Upgraded Gamma Knife Technology Treats Previously Inaccessible Brain Tumors

Frameless option now available

Photo of Leskell Icon Gammaknife
The Leksell Gamma Knife® Icon™ uses a motion-tracking mask, an alternative to the head frame, that allows for new treatment options that were not possible in the past.

Treatment of malignant brain tumors can now be performed via precision radiosurgery using a flexible, removable mask placed over the face. This type of motion tracking technology has long been used to treat other types of cancers, such as lung and liver. This fall, Penn State Cancer Institute was one of the first in the country to utilize a new upgrade for Leksell Gamma Knife® Icon™ radiosurgery, using a motion-tracking mask in addition to the conventional headframe option. The radiation sources and beam technology are unchanged. According to James McInerney, MD, professor of neurosurgery, “By adding an alternative to the head frame, it allows for new treatment options that were not possible in the past.” This translates into hope for patients who had certain types of brain tumors that might have had fewer options before, due to challenges with precise access to certain tumors. Continue reading “Upgraded Gamma Knife Technology Treats Previously Inaccessible Brain Tumors”