Clinical News: Page 45

Consolidation reigns in radiation oncology

By Will Morton

Solo practices in radiation oncology dropped significantly between 2015 and 2023 while the number of large practices increased by more than half.

March 7, 2025

'Social capital' tied to more screening mammography uptake

By Amerigo Allegretto

County-level social capital is linked to higher screening mammography rates.

March 7, 2025

bpMRI, mpMRI show comparable NPV for prostate cancer

By Kate Madden Yee

Biparametric MRI (bpMRI) and multiparametric MRI (mpMRI) show similar negative predictive value (NPV) in identifying prostate cancer.

March 7, 2025

Hormone therapy linked to tau accumulation in older women

By Will Morton

A PET study reveals that women over the age of 70 who took menopausal hormone therapy more than a decade prior have faster brain tau accumulation.

March 7, 2025

Use thin slices on CT for preop periampullary adenocarcinoma imaging

By Kate Madden Yee

Preoperative CT in patients with periampullary adenocarcinoma should include thin slices to reduce the chance of a terminated Whipple procedure.

March 6, 2025

Ac-225: From nuclear waste to cancer treatment

By Will Morton

U.S. Department of Energy (DOE) efforts to dispose of spent nuclear waste left over from the Cold War has turned into a boon for supplies of actinium-225 (Ac-225).

March 5, 2025

All 50 U.S. states address right to repair restrictions

By Liz Carey

States have taken various approaches. In February, Vermont introduced medical device legislation.

March 5, 2025

Deep-learning radiomics model aids in ovarian cancer diagnosis

By Amerigo Allegretto

An ensemble model combining clinical variables, O-RADS, and deep learning radiomics can diagnose ovarian tumors.

March 5, 2025

Breast, colorectal cancer screening numbers rebound post-COVID

By Amerigo Allegretto

Breast and colorectal cancer screening in 2023 rebounded from declines during the COVID-19 pandemic and surpassed prepandemic screening estimates.

March 5, 2025

FES-PET shows promise staging patients with low-grade breast cancer

By Will Morton

F-18 fluoroestradiol (FES) PET may improve staging of grade 1 or 2 estrogen receptor-positive breast cancer compared with F-18 FDG-PET.

March 4, 2025

PCCT bests conventional CT for quantifying coronary plaque

By Kate Madden Yee

Photon-counting detector CT (PCCT) used for coronary CT angiography outperforms energy-integrating detector CT in quantifying coronary plaque.

March 4, 2025

AI model aimed at adrenal glands, nodules could reduce workload by 10%

By Liz Carey

A future vision of AI in this context could entail analyzing adrenal nodules across multiple phases, extracting radiomic data, and providing a predictability score, study authors said.

March 4, 2025

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