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Coronary CTA exposes plaque risk for diabetics
Findings from a large multicenter study suggest 64-slice CT angiography is better suited than other cardiac diagnostic tests for detecting clinically relevant coronary artery plaques in patients with diabetes.
Findings from a large multicenter study suggest 64-slice CT angiography is better suited than other cardiac diagnostic tests for detecting clinically relevant coronary artery plaques in patients with diabetes.
Dr. Fay Y. Lin, an associate professor of medicine at Cornell University, and colleagues prospectively evaluated a cohort of 3926 patients with symptomatic cardiovascular disease, Lin determined that 727 had diabetes. All patients underwent coronary 64-slice CTA between 2005 and 2007. Researchers found that patients with diabetes faced twice the risk of dying from a cardiac-related problem within two years of diagnosis as nondiabetic patients. CTA more accurately characterized plaque burden than alternative modalities for patients with low calcium score or normal stress testing results. Lin reported the findings at the 2009 Society of Cardiovascular Computed Tomography meeting.
Study Reaffirms Low Risk for csPCa with Biopsy Omission After Negative Prostate MRI
December 19th 2024In a new study involving nearly 600 biopsy-naïve men, researchers found that only 4 percent of those with negative prostate MRI had clinically significant prostate cancer after three years of active monitoring.
Study Examines Impact of Deep Learning on Fast MRI Protocols for Knee Pain
December 17th 2024Ten-minute and five-minute knee MRI exams with compressed sequences facilitated by deep learning offered nearly equivalent sensitivity and specificity as an 18-minute conventional MRI knee exam, according to research presented recently at the RSNA conference.
Can Radiomics Bolster Low-Dose CT Prognostic Assessment for High-Risk Lung Adenocarcinoma?
December 16th 2024A CT-based radiomic model offered over 10 percent higher specificity and positive predictive value for high-risk lung adenocarcinoma in comparison to a radiographic model, according to external validation testing in a recent study.
