SPOTLIGHT -
Whitney J. Palmer has been with Diagnostic Imaging since 2011, serving as the Senior Editor since November 2019. She has 20 years experience in healthcare and academic medicine reporting.
Chest X-Ray Algorithm on Par with Radiologists for Tuberculosis Detection
Tool outperformed pulmonologists for detection of the infection.
PET/MRI + Radiopharmaceuticals Can Identify Malignant Brain Tumors
Combination can also help patients avoid unnecessary invasive procedures.
FDA Recalls 8 Lots of Ultrasound Gel for Contamination
Gel was sold under eight different brand names.
ED Neuroimaging Spikes over Decade
Use of head and neck CTA has increased significantly among commercially insured and Medicare Advantage patients.
Diagnostic Imaging's Weekly Scan: Aug. 2, 2021, to Aug. 6, 2021
Take a quick look at Diagnostic Imaging's Top 5 stories of the week.
Emergency CT Use for Minor Spine Injuries Is On the Rise
Imaging use has spiked annually for nine years.
A Hotline and HOT Site – A Centralized Approach to Imaging During COVID-19
Model created by Yale effectively provides imaging services while protecting patients and staff.
Switching Contrast Media Reduces Allergic Reactions Better Than Steroid Pre-Medication
Patients who switch contrast media prior to a CT scan have fewer allergic reactions than do those treated with steroid pre-medication.
New Guidance for Percutaneous Lung Ablation
Position statement supports radiofrequency ablation, cryoablation, and microwave ablation as appropriate image-guided treatment options.
Women Who Canceled Pandemic-Era Screening Mammograms Share Similarities
Age, race, and insurance all factor in to whether women got their annual exams.
Volpara Receives FDA Clearance for Breast Density Algorithm
Software improves on breast density assessment algorithm with artificial intelligence.
Warming CT Contrast Media May Not Be Necessary
Warming media to body temperature does not decrease rate of adverse events.
To CTA and Perfusion CT or Not – What’s Best for Stroke Triage?
Implementing routine use of these techniques could offer the most opportunity for assessment, but there are risks to doing so.
Diagnostic Imaging's Weekly Scan: July 26, 2021, to July 30, 2021
AI as a Second Chest X-ray Reader Better Informs Chest CT Recommendations for Lung Cancer
Both board-certified radiologists and radiology residents more appropriately suggested chest CT follow-up when using artificial intelligence with chest X-ray.
Chest CT Reveals Long-Term Abnormalities in COVID-19 Patients
More than 70 percent of patients exhibit lingering sequelae.
Virtual Reality Game Improves Patient Stillness for MRI
Three-level game helps patients overcome fears of the scan and learn how to remain as motionless as possible during imaging.
Vaccine Adenopathy Pattern on Breast MRI Supports Benign Assessment
Looking for these features could reduce biopsies and facilitate more timely screening.
New Radiotracer Identifies Iron Levels in Tumors
Measurements can help predict which tumors will respond to targeted therapies.
Diagnostic Imaging's A Look Ahead: July 26 to July 31, 2021
Here's what to expect this week on Diagnostic Imaging.
MRI/CT Diagnostic Accuracy for Appendicitis Equivalent for Generalists and Specialists
Study shows general radiologists in community settings have nearly the same level of diagnostic accuracy as abdominal fellowship-trained providers.
MRI-Derived Score Helps Determine Renal Mass Growth Rate
The clear cell likelihood score can help providers determine the growth rate of masses that could be cancerous.
Adding Ultrasound to Routine Check-Ups Catches More Abnormalities in Older Patients
Including the screening adds little extra cost and can identify emerging problems in almost all patients.
Diagnostic Imaging's Weekly Scan: July 19, 2021, to July 23, 2021
CAD-RADS Outperforms CAC Scoring in Predicting Major Cardiovascular Events
System does a better job of indicating which patients with acute chest pain could experience adverse outcomes.
Echocardiography Can Determine Mortality Risk in COVID-19 Patients
Echocardiography parameters and ARDS linked to higher mortality risk for hospitalized patients.
RSNA 2021 Registration Opens
“Redefining Radiology” theme will focus on new ideas and technologies.
GE Healthcare Backs Whole-Body Imaging PET/CT Collaboration
GE is backing a partnership between Quibim and other molecular imaging partners.
Orthopedic Radiology Reports: Is Anyone Reading?
Survey shows orthopedic surgeons do read radiology reports, but they have recommendations for improvements.
Black Women Twice as Likely to Experience Breast Cancer Diagnostic Delay
Race is the most significant contributor to delays with breast cancer diagnosis.