The FFR-IQ software recently demonstrated a 92.2 percent sensitivity for non-invasive estimation of fractional flow reserve (FFRC) based on coronary CT angiography (CCTA) scans.
|Articles|April 5, 2011
Poll of the Week: Are CT scans on children in the ER overused?
The use of CT scans on children in the emergency room has increased fivefold since 1995, raising concerns about radiation exposure.
Advertisement
The use of
Between 1995 and 2008, pediatric ER visits with a CT scan increased to 1.65 million, a compound annual growth rate of 13.2 percent, according to a recent study published in Radiology.
The increase is likely due to CT technology advancements. But researchers noted that some radiology departments might not consistently tailor the CT technique to the child’s size. Treating physicians should ensure appropriate scanning indications to minimize pediatric radiation exposure, researchers said.
What do you think? Are CT scans used inappropriately on children?
Advertisement
Related to this article
Catch up on the top radiology content of the past week.
While a new article raises provocative questions about the capability of photon-counting CT (PCCT) to perhaps replace diagnostic ICA, the real revolution with this modality is going beyond stenosis measurement to a renewed focus on the disease of atherosclerosis.
The use of adjunctive CT bone reading software in women with breast cancer detected between 8 to 22 percent more metastatic lesions for reviewing radiologists and reduced CT interpretation time by 50 percent or more, according to a new study.
Catch up on the top radiology content of the past week.
Catch up on the top radiology content of the past week.
Catch up on key neuroradiology news and research from the past month, including recently published studies involving white matter hyperintensity findings on brain MRI, MRI-enhanced amyloid PET and the newly FDA-approved PET agent floretyrosine F18 for glioma imaging.
Magnetic resonance imaging offered a 29 percent higher sensitivity than CT for differentiating liver metastases, but CT provided 12 percent higher sensitivity than MRI for assessing vascular invasion, according to a new 40-study meta-analysis.
Advertisement
Advertisement
Trending on Diagnostic Imaging
1
FDA Clears MRI-Based AI Software for Prognostic Evaluation of Patients with Mild Cognitive Impairment
2
Can MRI-Based AI Have an Impact in Reducing Unnecessary Prostate Biopsies?
3
FDA Clears AI-Enabled FFR-IQ Software for Estimating Fractional Flow Reserve from CCTA
4
The Reading Room Podcast: A Closer Look at New Research on 177Lu-Edotreotide for Treating GEP-NETs
5