Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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AAPM details policy decision on patient shielding during x-rays

The American Association of Physicists in Medicine (AAPM) has published an open letter explaining its recent decision to recommend against patient gonadal and fetal shielding during x-ray examinations.

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Researchers examine racial disparity in radiotherapy utilization

Among patients who show any indication for radiotherapy, black women with breast cancer were more likely to receive radiation compared to white patients, according to a recent study published in Advances in Radiation Oncology.

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AI techniques detect implantable devices, improve MRI safety

Two different AI-based methods can identify patients with implantable devices that could pose a safety risk during MRI scans, according to research published in the Journal of the American College of Radiology.

Radiologists are performing more paracentesis, thoracentesis procedures

Radiologists are performing a larger share of paracentesis and thoracentesis procedures in Medicare patients compared to nonradiologists, according to an analysis published Aug. 14 in the Journal of Vascular and Interventional Radiology.

FDA approves use of Boston Scientific DBS system during full-body MRI scans

Boston Scientific Corporation announced that it has received FDA approval for its Vercise Gevia deep brain stimulation (DBS) system to be used during full-body MRI scans.

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USPSTF updates BRCA cancer screening recommendations

The U.S. Preventative Services Task Force (USPSTF) released updated recommendations for BRCA1/2 testing, suggesting practitioners increase the use of genetic counseling and testing.

Do large cities face disparities in mammography utilization?

New research published in Radiology has found that screening mammography use is highest in coastal cities, while cities within mountain states are lagging behind.

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Gadolinium-free contrast agent could improve MRI safety

A new manganese-based contrast agent could help limit the use of gadolinium-based contrast agents (GBCAs) and make MRI scans safer, according to findings published in Investigative Radiology.