Subspecialties

CT perfusion, portable MRI viable alternatives for evaluating dizziness
By Kate Madden Yee
CT perfusion and portable MRI are clinically viable alternatives to typical CT or CT angiography imaging for evaluating dizziness.
May 14, 2024
Brain Abstract
ARRS: Yale emergency radiologist talks automation, resident training, AI
By Liz Carey
In the hospital emergency department, automation is the value of AI at this early stage of AI in healthcare, according to Melissa Davis, MD.
May 13, 2024
Emergency Entrance Social
DBT may increase radiation exposure for women with breast implants
By Amerigo Allegretto
Including nonimplant-displaced views on DBT can lead to overall increased average glandular dosage for women with augmented breasts.
May 13, 2024
Breast Dbt Social
ARRS: MWA safe, effective method to treat bone metastases
By Amerigo Allegretto
Ultrasound-guided microwave ablation (MWA) is a safe, effective method for treating bone metastases.
May 10, 2024
A case presented at the ARRS annual meeting shows the results of successful microwave ablation (MWA) treatment for a 39-year-old female with metastatic fibrosarcoma of the right axillary sinus.
Blue Earth, Siemens ink deal for Posluma clinical trial
By AuntMinnie.com staff writers
The agreement enables Siemens to enhance its analytics and AI-based algorithms for prostate cancer image quantification and interpretation.
May 9, 2024
Business Handshake Intelligence
ISMRM: Young investigators study white matter hemodynamics, carotid webs, and more
By Liz Carey
A brain MRI study comparing white matter blood flow dynamics suggests the hormone oestrogen may play a neuroprotective role in the aging process.
May 8, 2024
Studying White Matter Hemodynamics Ismrm2024
ISMRM: Combining brain MRI, CT radiomics improves lung cancer prognosis
By Kate Madden Yee
Combining brain MRI and CT radiomic features improves prognosis prediction for lung cancer patients with brain metastasis.
May 8, 2024
Cancer Lung
ARRS: Noncontrast fluoroscopy method can image chronic hypertension
By Amerigo Allegretto
A fluoroscopy method incorporating a noncontrast x-ray pulsatility index can be a screening or diagnostic test for suspected chronic hypertension.
May 8, 2024
Dice similarity index measurements compare the x-ray pulsatility index (XPI) to digital subtraction angiography in patients with suspected chronic thromboembolic pulmonary hypertension. XPI is green, pulmonary angiography is pink and the overlap between the two is white. Image courtesy of the ARRS.
ARRS: How to manage the side effects of radiopharmaceuticals
By Liz Carey
Three clinical issues that may arise with theranostics treatments will require special provisions, according to a talk at ARRS 2024.
May 8, 2024
Pluvicto Treatment 2024 Radiopharmaceutical
ISMRM: Long-COVID researchers learn from voxel-wise analysis in brain MRI
By Liz Carey
This research could add to the medical community's understanding of the involvement of white matter alterations as either a risk factor or consequence of long COVID.
May 7, 2024
Covid Brain Visual
ISMRM: Is low-field MRI coming of age for lung imaging?
By Philip Ward
Low-field MRI can now detect many pathologies in the lungs, but radiologists must get better at interpreting pulmonary 0.55-tesla MRI scans.
May 7, 2024
2024 05 06 Sf Low Field Figure 5 Thumbnail
ARRS: Dartmouth poster wins for CVD risk prediction potential using mammograms
By Liz Carey
A poster on cardiovascular disease (CVD) risk prediction using fat-enlarged axillary nodes on mammograms won a prestigious award at ARRS 2024.
May 6, 2024
Award-winning research: Screening mammograms showed variable lymph node morphology due to ectopic fat deposition in women with obesity. Image A (above) shows normal axillary lymph nodes measuring < 1.5 cm in 63-year-old woman with a body mass index (BM) = 43.2. Image B shows a possible fat-enlarged axillary node with large fatty hilum measuring 4.2 cm in a 52-year-old woman with a BMI = 45.8. Photo courtesy of American Roentgen Ray Society.
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