Here's what to expect this week on Diagnostic Imaging.
In this week’s preview, here are some highlights of what you can expect to see coming soon:
A flurry of studies have been published in recent months about the efficacy and utilization of low-dose CT (LDCT) for lung cancer screening – these articles point to whether the exam actually works as proclaimed and how much impact it actually is having. The consensus is that the screening test is effective, but that there is still a lot of room for improvement in screening patients who could significantly benefit. This week, more data and guidance are coming. Keep your eyes open for an article in the coming days about who should be screened and when.
For more LDCT lung cancer screening coverage, click here.
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The value of MRI as a sensitive diagnostic tool is already widely known, and the modality continues to advance. This week, Editorial Board member Eliot Siegel, M.D., radiology professor and vice chair at the University of Maryland School of Medicine, takes a deep dive into what could be the next frontier for MRI – very low field strength. He explores the drivers behind the expansion of this advancement and what makes it effective. Look for his in-depth analysis later this week.
For more coverage of low-field strength MRI, click here.
Significant weight loss can be alarming for a patient, especially if it is unintended and the reason behind it is unclear. In an article published in Emergency Radiology, researchers reveal that CT can be useful in pinpointing the cause of an unexpected, rapid loss of pounds. A more detailed explanation of their findings will be published later this week.
For additional coverage on weight loss, click here.
Breast MRI and Background Parenchymal Enhancement: What a Meta-Analysis Reveals
May 29th 2025Moderate or marked background parenchymal enhancement (BPE) reduces the sensitivity and specificity of MRI for breast cancer detection by more than 10 percent in comparison to scans with minimal or mild BPE, according to a new meta-analysis.
Photon-Counting Computed Tomography: Eleven Takeaways from a New Literature Review
May 27th 2025In a review of 155 studies, researchers examined the capabilities of photon-counting computed tomography (PCCT) for enhanced accuracy, tissue characterization, artifact reduction and reduced radiation dosing across thoracic, abdominal, and cardiothoracic imaging applications.
Can a Six-Minute MRI Facilitate Detection of Multiple Sclerosis?
May 23rd 2025Recognition of the central vein sign with a six-minute MRI demonstrated comparable sensitivity for multiple sclerosis (MS) detection in comparison to oligoclonal band (OCB) assessment, which requires lumbar puncture, according to newly published research.