CHICAGO, IL--(MARKET WIRE)--Dec 2, 2008 -- ZONARE Booth #909, Lakeside Center, Hall D -- ZONARE Medical Systems, Inc., a developer of premium ultrasound systems, is showcasing new software advancements to its proprietary Zone Sonography(TM) technology coupled with new transducer technology to address the growing population of difficult-to-image patients at the Annual Meeting of the Radiological Society of North America (RSNA), Nov. 30 - Dec. 5, 2008. ZONARE is also showcasing high resolution imaging capabilities and software advancements, including a high resolution, high frequency transducer, comprehensive elastography applications and 3D imaging capabilities.