The enhanced spatial resolution and speed afforded by 64-slice CT scanning allows accurate assessment of right ventricular function, according to studies from China and the U.S. released at the 2008 European Congress of Radiology meeting.
The enhanced spatial resolution and speed afforded by 64-slice CT scanning allows accurate assessment of right ventricular function, according to studies from China and the U.S. released at the 2008 European Congress of Radiology meeting.
Dr. Ying-kun Guo and colleagues at the West China Hospital in Chengdu looked at 48 consecutive patients with mitral valve regurgitation who underwent ECG-gated 64-slice CT. They found CT offered accurate right ventricle function and volume assessments that matched echocardiography and MRI measurements. Researchers at the Medical University of South Carolina in Charleston enrolled 40 patients with negative echocardiography exams who underwent contrast-enhanced CT angiography on a 64-slice scanner. They found a statistically significant correlation between ventricular function and contrast attenuation in the inferior right ventricle.
Strategies to Reduce Disparities in Interventional Radiology Care
March 19th 2025In order to help address the geographic, racial, and socioeconomic barriers that limit patient access to interventional radiology (IR) care, these authors recommend a variety of measures ranging from increased patient and physician awareness of IR to mobile IR clinics and improved understanding of social determinants of health.
The Reading Room Podcast: Current Perspectives on the Updated Appropriate Use Criteria for Brain PET
March 18th 2025In a new podcast, Satoshi Minoshima, M.D., Ph.D., and James Williams, Ph.D., share their insights on the recently updated appropriate use criteria for amyloid PET and tau PET in patients with mild cognitive impairment.
Study: Monitoring of Prostate MRI Exams Could Lead to 75 Percent Reduction of Gadolinium Contrast
March 17th 2025While DCE MRI was deemed helpful in over 67 percent of cases in which it was used, researchers found that monitored prostate MRI exams, which facilitated a 75 percent reduction of DCE MRI sequences, had comparable sensitivity for prostate cancer as non-monitored exams.