Selective Internal Radiation Therapy

TheraSphere™ Y90 Glass Microspheres

TheraSphere^TM Y90 Microspheres take advantage of a tumor’s hypervascularity and prioritise microsphere flow to the tumor. Because TheraSphere^TM has high activity per sphere, fewer microspheres are needed to achieve the desired dose. The minimally embolic nature of TheraSphere^TM preserves the patient’s vasculature and allows for safe and effective delivery of radiation without the risk of stasis and reflux and spares healthy tissue.