Clinical News: Page 114

Diffusion-based deep learning recovers bone structure data on CT
By Kate Madden Yee
A diffusion-based deep learning model can help recover bone microstructure data from low-resolution CT images of the proximal femur.
September 21, 2023
Femur And Pelvis 400
Do hospital brain MRI online prices correlate with telephone quotes?
By Kate Madden Yee
Do U.S. hospitals' prices for brain MRI exams match prices for the same service quoted by telephone? Perhaps not, researchers suggest.
September 20, 2023
Mri Brain 400
CEUS experts warn of underuse of the modality
By Amerigo Allegretto
Experts in contrast-enhanced ultrasound (CEUS) warned of underutilization of the modality at a recent conference.
September 20, 2023
Strom Jordan
New fluoroscopy procedures raise radiation risks
By Will Morton
Doctors at have calculated radiation exposures for patients undergoing newer endoscopic fluoroscopy procedures and the results come with a warning.
September 19, 2023
Radiation Symbol Circle 400
Deep-learning model detects more breast cancers in high-risk women
By Amerigo Allegretto
A mammogram-based deep learning model identifies more breast cancers on screening MRI than traditional risk assessment models.
September 19, 2023
Breast Mammo Computer 400
X-ray tomosynthesis bests conventional x-ray for lumbar spine imaging
By Kate Madden Yee
X-ray tomosynthesis has shown benefits over conventional x-ray for lumbar spine imaging in a recent study.
September 19, 2023
X Ray Spine Back
PET/MRI predicts survival in endometrial cancer patients
By Will Morton
PET/MRI scans show the progression of endometrial cancer in patients and may help predict survival outcomes.
September 19, 2023
Images of a 69-year-old woman with endometrial cancer, grade 1 endometrioid adenocarcinoma, T1aN0M0, stage IA. Sagittal (a) and axial (b) T2-weighted MRI show an endometrial tumor (arrow), without deep myometrial invasion. The tumor (arrow) is hyperintense on diffusion-weighted imaging (c) and hypointense on the ADC map (d). The ADCmin of the tumor was 0.45 × 10−3 mm2/s, and the ADCmean was 0.58 × 10−3 mm2/s. PET (e) and PET/MRI fusion images (f) show intense FDG uptake of the tumor (arrow). The SUVmax of the tumor was 12.5, MTV was 3.9 mL, and TLG was 29 g.
Older, Black women undergo lower biopsy rates after abnormal mammogram
By Amerigo Allegretto
Women who are older and/or Black experience lower biopsy rates and longer biopsy times, recent research suggests.
September 19, 2023
Black Women Hands Mammography 400
AI reduces treatment times in stroke patients
By Will Morton
AI software for detecting large vessel occlusions on CT shaves critical minutes from the time it takes to perform thrombectomies on stroke patients.
September 18, 2023
Stroke Skull Xray 400
Thoughtful data use should go into lung cancer screening eligibility
By Amerigo Allegretto
Thoughtful use of race and ethnicity data in prediction models may help reduce disparities in lung cancer screening eligibility.
September 18, 2023
Cigarette Smoker Black Woman 400
Novel x-ray technique identifies vertebral compression fractures
By Will Morton
A group in Japan has proposed a method for assessing vertebral compression fractures on x-rays in the absence of MRI.
September 18, 2023
Backpain 400
Radiation Oncology access program reduces racial disparities
By Amerigo Allegretto
Researchers are highlighting the success of a same-day radiation oncology access initiative that reduced racial disparities.
September 18, 2023
Radiation Treatment Cancer 400
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