Diagnostic imaging utilization rates don’t just swing wildly across the 10 Medicare regions.
Diagnostic imaging utilization rates don’t just swing wildly across the 10 Medicare regions. According to Thomas Jefferson University researchers, the areas with the highest utilization rates also have the lowest percentage of radiologists.
TJU radiology chair Dr. Vijay Rao and colleagues looked at trends in noninvasive imaging services over a five-year period ending in 2006 using the Medicare Part B feefor- service database. In 2006, utilization rates per 1000 beneficiaries ranged from a high of 4532 in the Atlanta region to a low of 2901 in the Seattle region. Radiologists’ share of the imaging services provided ranged from 69% in the Boston region to a low of 58% in the Atlanta region. Plotting radiologist share against the overall utilization rates showed that the higher the utilization rate, the lower the percentage of radiologists providing the services. Rao released findings at the 2008 RSNA meeting.
Current Insights and Emerging Roles for Contrast-Enhanced Mammography
May 10th 2024In a recent lecture at the 2024 ARRS Annual Meeting, Jordana Phillips, MD, discussed the role of contrast-enhanced mammography in staging breast cancer, evaluating response to neoadjuvant chemotherapy and recalls from screening.
MRI-Based Deep Learning Algorithm Shows Comparable Detection of csPCa to Radiologists
May 8th 2024In a study involving over 1,000 visible prostate lesions on biparametric MRI, a deep learning algorithm detected 96 percent of clinically significant prostate cancer (csPCa) in comparison to a 98 percent detection rate for an expert genitourinary radiologist.
Study Finds High Concordance Between AI and Radiologists for Cervical Spine Fractures on CT
May 6th 2024Researchers found a 98.3 percent concordance between attending radiology reports and AI assessments for possible cervical spine fractures on CT, according to new research presented at the 2024 ARRS Annual Meeting.