AuntMinnie.com staff writers

Xoran hit with FDA warning letter

The U.S. FDA has issued a warning letter to specialty CT manufacturer Xoran Technologies for violations related to its xCAT IQ, xCAT XL, MiniCAT 2020, and MiniCAT IQ devices.

January 15, 2025

UCSF, GEHC to collaborate on neurodegenerative disease research

The University of California, San Francisco (UCSF) and GE HealthCare (GEHC) have launched a joint research hub focused on neurodegenerative disease and cancer.

January 15, 2025

Nuclear Medicine

Nusano launches commercial isotope operations

Nusano has launched commercial isotope operations and announced a lutetium-177 supply agreement with GlyTherix.

January 15, 2025

SimonMed partners with Siemens Healthineers

SimonMed Imaging will deploy multiple new Acuson Sequoia ultrasound systems from Siemens Healthineers.

January 15, 2025

Oxos gets FDA nod for portable x-ray system

Oxos Medical has received clearance from the U.S. Food and Drug Administration (FDA) for its MC2 ultraportable x-ray system.

January 14, 2025

Oxos Medical's MC2 x-ray system. Image courtesy of Oxos.

Mayo Clinic to work on AI with Microsoft, Cerebras

Mayo Clinic plans to collaborate separately with Microsoft Research and Cerebras Systems to develop generative AI models designed to improve patient care.

January 14, 2025

HOPPR signs imaging AI vets Boonn, Kim

Imaging AI software developer HOPPR has added Woojin Kim, MD, and William Boonn, MD, to its executive lineup.

January 14, 2025

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Molecular Imaging

Ariceum secures IND from FDA for cancer treatment

Ariceum Therapeutics has received IND clearance from the U.S. FDA to launch a clinical trial of its actinium-225-labeled cancer treatment.

January 14, 2025

Sutter Health and GE HealthCare enter strategic partnership

Sacramento, CA-based Sutter Health and GE HealthCare have entered a seven-year strategic enterprise partnership.

January 14, 2025

Radiation Oncology/Therapy

Accuray secures Chinese approval of Radixact SynC and CyberKnife S7

Accuray has secured approval from the Chinese National Medical Products Administration (NMPA) for its Radixact SynC and CyberKnife S7 systems.

January 13, 2025

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New benchmark helps monitor cumulative CT radiation dose

The findings highlight the need for systematic dose tracking and rigorous justification of imaging.

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Study questions routine use of radiotherapy after bone surgery

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CEUS outshines color Doppler imaging for indeterminate kidney lesions

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Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1

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Chest x-rays reveal atherosclerosis in patients undergoing amputations

Radiology departments receive over one-third of NIH S10 awards

By Amerigo Allegretto

Radiology departments received over one-third of all S10 awards from the U.S. National Institutes of Health (NIH) over the last 10 NIH fiscal years.

October 11, 2024

Caution needed when using LDCT with CAD systems for kids

By Kate Madden Yee

Caution is in order when using low-dose CT (LDCT) protocols with computer-aided-detection (CAD) systems for diagnosing small lung nodules in children

October 11, 2024

Ct Scanner Child

Extracardiac findings common on CT, MRI

By Kate Madden Yee

Clinically significant extracardiac findings are common on CT and MRI imaging and are especially associated with exam indication and patient age.

October 10, 2024

Optimized ChatGPT Turbo passes radiology board-style exam

An AI search engine boosted the performance of the latest ChatGPT model and provided another “leap forward” for the technology when tested on radiology board-style questions.

October 10, 2024

NNSA's Mo-99 program: A bumpy ride

Last year was a bumpy ride for a U.S. initiative to secure domestic supplies of molybdenum-99 (Mo-99).

October 10, 2024

Microsoft unveils new healthcare AI offerings

By AuntMinnie.com staff writers

The company has introduced several multimodal foundation models for medical imaging applications.

October 10, 2024

Adding radiology report info to DL model helps MRI detect brain lesions

By Kate Madden Yee

Integrating radiology report features into a deep-learning (DL) model improves its ability to identify brain lesions on MRI exams

October 9, 2024

First breast cancer factors impact mammo's ability to find future ones

By Amerigo Allegretto

Some factors tied to first breast cancers can have a negative impact on screening mammography when finding future cancers.

October 9, 2024

Mammo Reading 400

Mammogram reads improve when arranged from low to high breast density

By Amerigo Allegretto

Screening mammography exams arranged from low to high breast density can boost radiologists' interpretation performance.

October 8, 2024

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7-tesla MRI uncovers long-term effects of severe COVID-19

By Kate Madden Yee

Researchers using quantitative susceptibility mapping MRI have found evidence of the long-term effects of severe COVID-19 on the brain.

October 8, 2024

3D projections of the QSM χ maps on the rendered brainstem ROI extracted from the FreeSurfer segmentation for the healthy control group and the COVID group. The COVID group shows increased χ in the brainstem, specifically in the medulla and pons (black arrows). Images courtesy of the University of Cambridge.

ChatGPT 'overly cautious' in prescribing emergency imaging

By Amerigo Allegretto

ChatGPT may overprescribe medical imaging in the emergency department.

October 8, 2024

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Canadian physicians wary of AI

About half of Canadian physicians expressed some enthusiasms over AI, yet 81% said there should be a legal framework for its use in medicine.

October 7, 2024

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