Clinical NewsCTSPECT/CT system for 3D volumetric breast imagingJul 4, 2007FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Video courtesy of Duke University Multi-Modality Imaging Lab. noneFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Latest in CTGuideAI Health secures FDA clearance for vascular disease softwareJune 22, 2026SponsoredCT-guided PCI: Connecting CT with angiography for next-level CAD managementMay 5, 2026Using RIS system log data cuts CT scan times, reduces staff overtimeJune 17, 2026AI models match physicians in pancreatic cancer detection on CTJune 16, 2026Related StoriesCTCold case closed: CT solves iceman's cause of deathCTHessian matrix-based CAD looks promising for VCImage-Guided SurgeryCARS news: Automated device tracking beats conventional CT/US guidanceSponsor ContentCT-guided PCI: Connecting CT with angiography for next-level CAD management
![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)
