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EVAR outdoes surgery for care of aortic blunt trauma
A large metastudy indicates that endovascular repair is better and safer than surgery for the treatment of blunt thoracic aortic trauma.
Dr. Eric K. Hoffer and colleagues at Dartmouth Medical School's vascular and interventional radiology unit reviewed 19 published studies comparing 262 endograft repairs versus 376 open surgeries. They found that the 30% death rate associated with EVAR for thoracic aorta injury was half the rate associated with open surgery and intensive care methods. Stenting further reduced mortality by almost 10% in some cases, likely as a result of decreased systemic stress afforded by endovascular repair. EVAR also brought down the risk of paraplegia, a frequent surgical complication. Results were published in the August issue of the Journal of Vascular and Interventional Radiology.
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.
