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. 

Example of ultrasound-assisted laser arterial plaque removal, which might be developed into a new type of less traumatic atherectomy system.Image courtesy of Rohit Singh.

New atherosclerosis treatment uses ultrasound-assisted lasers to break down plaque

The new technique is still in the development stage, but early research suggests it could provide clinicians with a new treatment option for breaking down arterial plaque. 

job interview market

2022 Radiologist Job Market Update: High volume, high pay and a search for high quality of life

Sponsored by vRad

More than two years after the onset of the pandemic, changes in COVID-related policies and postures — as well as accompanying cultural shifts in the workplace — continue to drive trends in the job market for radiologists.

women burnout

Helping female radiologists battle the disproportionate burden of burnout

Sponsored by vRad

Burnout is a horrible thing. And while recent research suggests it affects half of all radiologists, women are bearing the brunt – with 56% of female physicians reporting they’re burned out compared to only 41% of their male counterparts.

lung cancer pulmonary nodule

Pulmonary embolism AI cleared

A Silicon Valley AI shop has been OK’d by the FDA to market software that automatically flags suspected pulmonary embolisms (PEs) and immediately notifies physicians.

Cardiac CT imaging has been moved to the forefront of medical imaging to evaluate chest pain under the new 2021 chest pain guidelines from the AHA and ACC. #Yescct #CCTA #CTA #CT

VIDEO: The new role of cardiac CT under the 2021 chest pain evaluation guidelines

Eric Williamson, MD, president of the Society of Cardiovascular Computed Tomography (SCCT) and professor of radiology at Mayo Clinic, explains the rapid rise of interest in cardiac CT imaging following its inclusion as a top recommendation in the ACC 2021 Chest Pain Evaluation Guidelines.

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Mammography AI intercepts density overestimations

Researchers have demonstrated a deep learning model that can correct course for breast radiologists who otherwise may have erroneously deemed tissue dense in screening exams.

Some respiratory face masks are unsafe for MRIs, study finds

Five out of eight filtering face piece (FFP-3) masks studied contained ferromagnetic components.

Eric Williamson, MD, MSCCT, the president of the Society of Cardiovascular Computed Tomography (SCCT) and professor of radiology at Mayo Clinic, explains how the iodine contrast shortage is causing issues for cardiac CT imaging. He discusses ways imagers can stretch they iodine contrast supplies and some technologies that might help conserve contrast. #contrastshortage

VIDEO: Contrast media shortage impacting cardiac CT imaging

Eric Williamson, MD, president of the Society of Cardiovascular Computed Tomography (SCCT) and professor of radiology at Mayo Clinic, explains how the iodine contrast shortage is causing issues for cardiac CT imaging and ways this can be mitigated.