Swedish image enhancement developer ContextVision has made the first installation of SharpView CT, an add-on module for existing CT scanners that reduces radiation dose by up to 70%, according to the company.
SharpView CT uses software algorithms to improve or maintain image quality, while delivering radiation dosages 30% to 70% lower than regular procedures, the Stockholm-based company said. The first systems are currently installed in Norway and Sweden.
By AuntMinnie.com staff writers
November 9, 2006
Related Reading
ContextVision lands Swedish grant, September 19, 2006
ContextVision licenses GOPView, July 14, 2006
ContextVision hits milestone, June 14, 2006
ContextVision reports Q1 OEM growth, April 11, 2006
ContextVision opens U.S. office, April 4, 2006
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![Axial images from unenhanced calcium score cardiac CT (left) and curved planar reformation images from CT angiography (right) show that higher long-term exposure to air pollution is associated with greater coronary artery calcium and more obstructive coronary artery disease (CAD). Top row: Images in a 68-year-old male patient with higher 10-year mean ambient air pollution exposure (7.9 μg/m3 for particulate matter measuring ≤2.5 μm in diameter [PM2.5] and 17.4 parts per billion [ppb] for NO2) with extensive CAD (coronary artery calcium score [CACS] >1,000 and obstructive CAD [≥70% diameter stenosis]). Bottom row: Images in a 57-year-old female patient with lower 10-year mean ambient air pollution exposure (6.3 μg/m3 for PM2.5 and 4.6 ppb for NO2) with no CAD (CACS = 0 and no obstructive stenosis).](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/06/hanneman.r6SMLzkezo.png?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
