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Abdominal plaque reveals coronary artery disease
Presence of plaque on an abdominal CT scan is a strong predictor of coronary artery disease and mortality, according to a study from Henry Ford Hospital in Detroit.
Presence of plaque on an abdominal CT scan is a strong predictor of coronary artery disease and mortality, according to a study from Henry Ford Hospital in Detroit.
Patients had a 58% risk of having coronary artery disease when the CT scan showed very high levels of abdominal aortic calcium, the researchers said. High levels of AAC also increased patients’ risk of dying.
The study included 367 patients who underwent an abdominal CT and cardiac catheterization within one year between January 2004 and May 2009. Patients had a 58% risk of having coronary artery disease with an AAC score higher than 1000 compared with an 11% risk for patients who had an AAC score of zero.
The study was presented March 14 at the 59th annual American College of Cardiology Scientific Sessions in Atlanta.
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.
