WILMINGTON, Mass.--(BUSINESS WIRE)--Sirtex, a leading developer of targeted and innovative cancer therapies, will exhibit its SIR-Spheres microspheres technology at the 2008 Society of Nuclear Medicine (SNM) Annual Meeting. The meeting, to be held June 14-18 at the Convention Center in New Orleans, La., is considered the premier educational and scientific event in the nuclear medicine community. Sirtex manufactures SIR-Spheres microspheres, the only FDA-approved microsphere therapy for advanced colorectal cancer that has metastasized to the liver.1