Industry pioneer & leader, Theragenics has an unparalleled history of > 35 years in the global supply of LDR brachytherapy seeds for the treatment of Prostate Ca, Lung Ca, intra-ocular malignancies, and other solid tumors. Contact us for more information on our industry recognized sources TheraSeed® & AgX100®, and Orion™ MRI HDR Line marker.