Subspecialties: Page 35

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.
ARRS: Shoulder MRI shows high AIGM prevalence in fatty infiltration
By Amerigo Allegretto
Shoulder MRI shows a high prevalence of accessory infraglenoid muscle (AIGM) in patients with teres minor fatty infiltration (TMFI).
May 6, 2024
2024 05 06 Arrs Shoulder Mri Thumbnail
ISMRM: Tracking muscle fat with MRI could help reduce functional decline
By Kate Madden Yee
Understanding the relationship between proton density fat fraction and age in the thigh muscle could help clinicians reduce functional decline.
May 4, 2024
2024 04 30 Tracking Muscle Fat Mri Thumbnail
ISMRM: Communication, multidisciplinary engagement key to pediatric MRI
By Amerigo Allegretto
Communication and engagement with child-life specialists are factors in successful MR imaging for children, according to an ISMRM presentation.
May 3, 2024
Child Girl Stuffed Animal 400
'Modest' growth for female, underrepresented minorities in radiology training programs
By Liz Carey
A new study identified modest gains in the representation of females and underrepresented minorities in radiology training programs.
May 3, 2024
Doctors Residents Student Education Social
AI stroke software differences don't affect thrombectomy eligibility
By Liz Carey
The research findings suggest, however, that scanner model and local CT perfusion protocols can influence performance and cause discrepancies.
May 3, 2024
Artificial Intelligence Ai Social
Automatic organ segmentation model now available for testing with pediatric CTs
By Liz Carey
Cincinnati Children's Hospital Medical Center researchers have made their algorithm available as an open-source application for further CT research.
May 2, 2024
This image shows ground-truth manual organ segmentations (yellow) vs. DynUNet-TL (green) and TotalSegmentator (red) predictions. Photo courtesy of the American Journal of Roentgenology.
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