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Emily Hayes

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Breast
Risk analysis could help triage women for mammography
Prioritizing which women receive breast screening based on their risk factors could enable breast centers to focus on the patients who need screening most during backlogs such as what occurred during the COVID-19 pandemic according to a new study.
March 24, 2021
2021 03 25 00 42 3403 Mammography Breast Ipad Patient 400
Breast
Study claims breast centers flout mammography screening guidelines
A new study published March 15 in JAMA Internal Medicine claims that breast cancer centers are promoting mammography screening for women in their 40s, contrary to guidelines from the U.S. Preventive Services Task Force. Imaging experts are disputing the findings.
March 14, 2021
2016 08 18 13 26 22 430 Breast Screening Mammo 400
Breast
Breast cancer data may fuel debate on screening women over 75
Breast cancer is common in women over the age of 75 and many older women are getting screening mammograms, according to data published March 5 in Breast Cancer Research and Treatment. The data come as the U.S. Preventive Services Task Force is reviewing its breast screening guidelines.
March 11, 2021
2020 06 15 23 55 8696 Patient Elderly Woman 400
Breast
Better access to imaging would save lives, Lancet report says
Better access to medical imaging in low- and middle-income countries would save almost 2.5 million lives lost to cancer, according to a new report presented at ECR by the Lancet Oncology Commission on Medical Imaging and Nuclear Medicine.
March 4, 2021
2021 03 05 17 52 1771 Patient Cancer Doctor 400
Ultrasound
AI-guided echo helps novice nurses perform ultrasound
Nurses with no training in ultrasound were able to acquire diagnostic-quality echocardiography images thanks to the guidance of an artificial intelligence (AI)-based software application, according to a study published February 18 in JAMA Cardiology.
February 18, 2021
2021 02 19 00 44 2842 2021 02 19 Caption Health Figure 400
Ultrasound
Lung ultrasound at bedside predicts COVID-19 outcomes
A scoring system based on lung ultrasound scans could predict intubation, death, and other negative outcomes in COVID-19 patients, according to a recent study published in Annals of Intensive Care.
February 18, 2021
2020 03 23 21 57 8266 Virus Coronavirus Sars Co V 2 400
Digital X-Ray
Study flags cancer risks from dental x-rays
Exposure to radiation from dental x-rays caused an estimated 967 cancers in the U.S. in 2019, according to a recent study. Of these cancers, the vast majority could have been prevented, the researchers found.
February 17, 2021
2021 02 17 19 30 7637 Dental Assistant Patient X Ray 400
Breast
Death rate for younger women with breast cancer poised to climb
The death rate for women under 40 with breast cancer in the U.S. used to be waning, but it is now poised to rise, along with an increased incidence in distant-stage breast cancer, according to a new study in Radiology.
February 8, 2021
2019 02 19 18 03 9526 Mammogram Breast 400
Breast
Study makes case for baseline mammography exam at age 40
A baseline mammography exam at age 40 for average-risk women to identify breast density appears to be cost-effective, according to a study published February 8 in the Annals of Internal Medicine.
February 7, 2021
2020 01 02 17 50 4501 Breast Cancer3 400
Radiation Oncology/Therapy
Hypofractionated radiotherapy helped England survive COVID-19
Greater use of hypofractionated dosing regimens helped radiation oncology sites deliver radiation therapy to cancer patients in England during the COVID-19 pandemic, offsetting a massive decline in treatment sessions overall, according to a study published January 22 in Lancet Oncology.
January 25, 2021
2019 11 09 00 17 8713 Radiation Therapy Planning 400
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Top Stories
Synth Mri Thumbnail
ISMRM 2025
ISMRM: Synthesized MR images mitigate patient exposure to gadolinium
Using synthesized "contrast-enhanced" images can address gadolinium-related health concerns and cut exam time.
Aggregate Center Stn Schoen Ismrm2025
ISMRM 2025
ISMRM: MRI postoperative imaging useful for DBS treatment planning
A research team out of University Medical Center Utrecht in the Netherlands described their DMI metabolic modeling approach at ISMRM 2025. It found differences in brain tissue between healthy, epilepsy, and brain tumor patients.
ISMRM 2025
ISMRM: DMI metabolic modeling provides insight for neuro diseases
Judith Herrmann, MD, PD, of the University Hospital Tübingen in Germany.
ISMRM 2025
ISMRM: AI reconstruction can improve sustainability in MRI
Full-field digital mammography (FFDM) images in a 52-year-old woman show a high-risk phenotype (top), and FFDM images in a 58-year-old woman show a low-risk phenotype (bottom). The high-risk phenotype was defined by having high values of the first principal component (PC1) and was assigned to cluster 3 (top row), and the low-risk phenotype was defined by having low values of the PC1 and was assigned to cluster 1 (bottom row). The index images (left side; before any diagnosis of cancer) are provided as well as follow-up images obtained at either the time of cancer diagnosis (for the high-risk phenotype, top right) or at the last follow-up (low-risk phenotype, bottom right). The red circle indicates the location of subsequent breast cancer. Both women had a BI-RADS breast density of C. The woman at high risk for breast cancer was Black and the woman at low risk for breast cancer was white.
Womens Imaging
Breast texture patterns on mammo may predict cancer risk in dense breasts
More in Home
Video from ISMRM: Katja Pinker lauds the many benefits of breast MRI
By Kate Madden Yee
In an interview with AuntMinnie, Katja Pinker, MD, PhD, offered an overview of current techniques and protocols for breast MRI.
May 11, 2025
Katja Interview
ISMRM: fMRI identifies key brain regions in superagers
By Will Morton
Functional MRI (fMRI) has shed new light on brain areas that differentiate superagers from cognitively average older adults.
May 11, 2025
A lollipop plots showing the most important nodes by RF-MLA selected by Mean decrease in Gini for a 7 tesla fMRI dataset, with longer sticks meaning greater importance. Each group of networks’ nodes has its own color matching the same network’s color in the brain map. Nodes' names preceded by a red asterisk are repeated among different networks, matching the red nodes in the brain map, which appear in multiple networks.
ISMRM: Deep-learning tool shows promise in diagnosing frontotemporal dementia
By Maryam Payne
An automated brain volumetry model for MRI shows promising accuracy in diagnosing FTD, according to research presented at ISMRM 2025.
May 11, 2025
Workflow for FTD, AD, and CN classification using automated brain volumetry. Graphic and caption courtesy of Seung Hyun Lee and the ISMRM.
ISMRM: Novel MRI technique identifies changes in brain entropy
By Kate Madden Yee
A novel MRI technique called quantitative magnetization transfer (qMT) identifies changes in brain entropy due to normal aging.
May 11, 2025
Regions of interest depicted in colors: cerebrospinal fluid (blue), cortical gray matter (dark green), and white matter (yellow). Scatter plots present significant correlations between (b) [semi-solid spin pool size, or ms0m0s] entropy and age in cerebrospinal fluid and cortical gray matter, and (c) [longitudinal relaxation rates, or Rf1R1f] entropy and age in cortical gray matter and white matter (p < 0.05). Images, graphics, and caption courtesy of Sohae Chung, PhD, and the ISMRM.
ISMRM: Diffusion MRI predicts progression to Alzheimer's
By Amerigo Allegretto
A presentation at ISMRM 2025 suggests diffusion MRI could predict progression from mild cognitive impairment to Alzheimer's.
May 11, 2025
The hazard ratio for mean diffusivity and reciprocal of the hazard ratio for fractional anisotropy. Increases in mean diffusivity and decreases in fractional anisotropy are associated with a higher risk of conversion.
ISMRM: Exercise may reduce structural brain changes
By Liz Carey
Researchers examine the relationship between exercise intensity, brain volume changes, and depression.
May 11, 2025
Boxplot showing significantly larger brain volumes in individuals engaging in vigorous daily exercise compared to those with sedentary or moderate activity levels. The exercise intensity-brain volume pattern is similar across both depressed and nondepressed individuals.
ISMRM: Contrast-free MR angiography comparable to CT for PE detection
By Liz Carey
University of Michigan researchers investigate detectability of pulmonary embolism by noncontrast MR angiography at 0.55 tesla.
May 10, 2025
Axial (A) and Coronal (B) CTPA show multiple partial intraluminal filling defects along the course of the right middle lobar segmental branches (medial segment) (yellow arrow) and lower lobar and postero-medial segmental branches (green arrow). Note the low-signal filling defects on the axial and coronal 0.55T MRI sequence.
ISMRM: Insulin resistance in women associated with less myelin, changes in brain
By Maryam Payne
ISMRM research indicates that higher insulin resistance is associated with less myelin in women.
May 10, 2025
Associations between insulin resistance and MWF. (A) Distribution of insulin resistance, stratified by sex. (B) Regression analysis of whole-brain MWF vs. log (HOMA-IR), adjusted for age and age². Shaded regions indicate 95% confidence intervals. (C) Regression analysis of whole-brain MWF vs. log (HOMA-IR), adjusted for age, age², sex, and log (HOMA-IR) sex. Graphics and caption courtesy of Nathan Zhang, PhD, and the ISMRM.
ISMRM: Brain’s waste-clearing system accelerates brain aging after stroke
By Will Morton
The brain’s glymphatic system appears to accelerate brain aging in patients after ischemic stroke.
May 10, 2025
Representative T2-FLAIR, CBF maps, choroid plexus segment, free-water maps, ALPS ROI, and 3D T1BRAVO from a stroke patient, and a healthy control. Both individuals are 64 years old in chronological age. The patient displays an evident ischemic lesion in the basal ganglia region on T2-FLAIR imaging. The distinctions between the patient and the healthy control are as follows: CBF (32.22 ml/100g/min vs. 47.70 ml/100g/min), CPVF (1.47 vs. 0.84), VCSFVF (32.50 vs. 11.00), MSFW (0.0455 vs. 0.0313), ALPS (1.04 vs. 1.54), and BPAD (13.21 vs. -1.60).
ISMRM: Trimodal PET-MR-FUS may be feasible therapy monitoring option
By Amerigo Allegretto
Researchers at ISMRM 2025 touted the success of a trimodal MR-PET-FUS system that could have applications for therapy monitoring.
May 10, 2025
Researchers at ISMRM highlighted the success of a trimodal MR-PET-FUS system built around a low-field MRI scanner. MR (top) and PET (bottom) images were acquired simultaneously before and after FUS heating.
ISMRM: Switching between full and short breast MRI reduces recalls
By Kate Madden Yee
Switching between abbreviated and full protocols for breast MRI can reduce exam time and lower recall rates.
May 10, 2025
Protocol time and recall bounds as a function of AI specificity and sensitivity. On the top, the bounds are shown as a function of the specificity of the AI algorithm, for a fixed value of the sensitivity of that same AI model. On the bottom, the bounds are shown as a function of the sensitivity, for a fixed specificity. Graphics and caption courtesy of the ISMRM.
Beta-amyloid testing results have limited emotional impact for patients
By Maryam Payne
Receiving results from amyloid beta testing did not have a significant negative emotional impact on patients, whether negative or positive, findings from a new study show.
May 9, 2025
Brain Amyloid Plaque Neuron
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