Recognized leader in clinical applications Viatronix V3D Solutions Offer: ® user-friendly / intuitive interface automatic post processing guided workflow across all modules highest clinical validation software only enterprise solution efficient read times template reporting iatronix is a leading innovator and developer of 2D/3D medical imaging and diagnostic software. The software enables physicians to interactively view vital organs and anatomical structures within the human body from data acquired by standard medical imaging equipment in minimally or non-invasive methods. Viatronix, through application of the V3D® technology, is developing additional innovative products that will be useful in early detection of other diseases, treatment planning, intervention, and follow-up evaluation. ABOUT VIRTUAL COLONOSCOPY Virtual colonoscopy uses 2D computed tomography (CT) images of the colon, rendered into 3D images and used to screen for polyps and other abnormalities. Within minutes, the images are reconstructed into a 3D model of the colon, and the physician may begin clinical analysis of the images. In preparation for clinical review, the images have been automatically segmented, a centerline has been extracted, and tagged material has been electronically cleansed. V3D®-Colon offers greater diagnostic capability through the system’s correlation of both 2D and 3D images. In addition, the physician may view 100% of the colon’s surface through the system’s surface coverage verification feature. Users may fly off the centerline at any time to view an area of interest, and may view any area from a nearly unlimited perspective. The V3D®-Colon examination consists of two non-invasive CT scans, obtained in less than a few minutes. These supine and prone scans are acquired and then sent to Viatronix’s workstation, where they are automatically post-processed with no user intervention required. 25 HEALTH SCIENCES DRIVE STONY BROOK www.viatronix.com toll free: (866) 887-4636

• 2D images acquired through CT diagnostic imaging device • V3D®-Colon automatically processes images and constructs the 3D model • Automatic post-processing requires no physician time • 3D reconstructed images are viewed through V3D® Viewer • Enhances clinical diagnostic capability • Average read time per patient = 10 -12 minutes • Visualizes polyps 3mm or greater • Images are archived for later retrieval • Ensures 100% coverage of segmented colon surface • Clinical assessment is issued using custom reporting templates for referring physician • Application specific tools guarantee ease of use...

LANDMARK RESULTS WITH VIATRDNIX in the New England Journal of Medicine. Using multiple CTC software applications, including the V3D-Colon application In this study of asymptomatic adults, CT colonographic screening identified 90% of subjects with adenomas or cancers measuring 10 mm or more in diameter. These findings augment published data on the role of CT colonography in screening patients with an average risk of colorectal cancer. (ClinicalTrials.gov number, NCT00084929 [ClinicalTrials.gov]; American College of Radiology Imaging Network [ACRIN] number, 6664.) "Accuracy of CT Colonography for...