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HOUSTON, Texas, Jan. 05, 2021 (GLOBE NEWSWIRE) C4 Imaging LLC is pleased to announce that Isoray Medical, Inc. (NYSE American: ISR) has received U.S. Food and Drug Administration (FDA) 510(k) clearance for the use of C4 Imaging’s Sirius® positive-signal MRI (Magnetic Resonance Imaging) Markers with Isoray’s Cesium-131, brachytherapy seeds.
Sirius is implanted during the treatment of prostate cancer with brachytherapy and is used to facilitate brachytherapy seed localization within the prostate utilizing a single post-implant MRI procedure. This allows the benefits of MRI assisted brachytherapy, also known as MRI assisted radiosurgery or MARS™, to be made available to all prostate cancer patients treated with brachytherapy.