Ziosoft Will Showcase New Clinical Functionality and Workflow Optimization Tools for Its Advanced 3D Thin-Client Software at RSNA 2009

New functional imaging applications for the Ziostation System will be unveiled at the RSNA annual meeting REDWOOD CITY, CA November 17, 2009 -- Ziosoft®, Inc. a leader in advanced visualization and analysis software for medical imaging will feature its next generation of workflow enhancements and new clinical functionality for the Ziostation® system during the 95th Scientific Assembly and Annual Meeting of the Radiological Society of North America (RSNA) at Booth #8353 (North Hall). The Ziostation system is based on a highly scalable, true thin-client architecture that requires no proprietary or specialized hardware components. The advanced workflow optimization tools include a customizable user interface, configurable user workflows and anatomy-specific automatic segmentation using Ziosoft’s proven, intelligent algorithms. New 3D and 4D applications* that will be previewed include: • MR applications: brain perfusion, cardiac perfusion and delayed enhancement analysis • SPECT/CT fusion analysis • 4D CT brain perfusion analysis • Integrated Medicsight™ computer-aided detection for the colon * Currently pending regulatory clearance in the US. Also featured at RSNA will be Ziosoft’s full suite of FDA-cleared analysis applications including: • CT vascular analysis • CT cardiac analysis • CT brain perfusion analysis • CT colon analysis • MR cardiac analysis • Multi-modality fusion The optional Versaweb feature expands the reach of Ziostation’s thin-client system to virtually any computer with a web browser and requires no installation of client software, applets or plug-ins. Versaweb provides essential 3D analysis and real-time collaboration tools on a secure website over low bandwidth. Original and saved images as well as reports can be shared by authorized users in real time from a centralized source to optimize the flow of care. Ziosoft will also be offering a free basic 2D/3D software application which has been initially released for use in the U.S. and Canada. RSNA attendees can visit the Ziosoft booth to register for their free software, which is intended for educational use. “We are excited to demonstrate the rapid strides we have made in our product development this year” said Masao Yamamura, Ziosoft’s chief development officer. “Our major product enhancements and new applications validate our commitment to providing clinicians with state of the art decision support tools without compromise. RSNA attendees will have the opportunity to learn first-hand why we have been the leading advanced visualization thin-client solution in Japan for over ten years.”

About Ziosoft Inc. Ziosoft, Inc. is a recognized leader in networked advanced visualization and analysis software to benefit physicians, patients, and healthcare specialists. Founded in 1998, Ziosoft is a leading independent advanced visualization company with over 2000 installed systems in over 800 sites worldwide. Ziosoft is dedicated to providing intelligent and intuitive clinical tools across the enterprise. Ziosoft is a privately held company with locations in Redwood City, CA, Brussels, Belgium, and Tokyo, Japan. For more information, please visit http://www.ziosoftinc.com. ### Ziosoft and Ziostation are registered trademarks of Ziosoft Inc. Media Contact: Betsy Davis, Marketing Communications Manager, Ziosoft 650-413-1374 betsy.davis@ziosoftinc.com