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.

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance
The apps are embedded into the Exo Iris transducer, which can be plugged directly into a smartphone, utilized anywhere and without the internet.
Symptom-detected breast cancers more likely to require mastectomy, chemotherapy
New research adds to the “strong evidence” supporting screening guidelines and highlights the importance of women adhering to clinical recommendations.
Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs
POCUS could represent a quick, easy and affordable way to detect signs of insulin resistance before it progresses into diabetes, researchers suggest.
Contrast-enhanced mammography significantly improves early cancer detection
New trial results suggest CEM could enhance breast cancer detection beyond DBT exams when patients are faced with barriers to obtaining an MRI.
Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA
The investigational agent uses 60% less gadolinium without sacrificing image quality, according to recent clinical trial findings.

Example of various breast MRI protocol sequences that offer different types of soft tissue enhancement. Imaging performed on a Siemens Magnetom system. Breast MRI can help see through dense breast tissue to better detect cancers. #densebreasts #Breastdensity #BreastMRI

Abbreviated breast MRI protocols not as cost-effective as promised, new study shows

Experts found that although abbreviated protocols increased the amount of possible scans per hour from 4.7 to 18.8, non-scanning time rose from 50% to 74%.

Iodine contrast being loaded into a contrast injector in preparation for a cardiac CT scan at Duly Health and Care in Lisle, Illinois. The contrast shortage is causing some healthcare organizations to postpone exams and procedures and ration contrast supplies. Photo by Dave Fornell

Substituting iodinated contrast media in patients with a history of ICM reactions reduces risk by 61%

“For patients with a prior ICM-induced hypersensitivity reaction, healthcare providers must balance the benefit of ICM reuse against the risk of a repeat reaction,” authors of a new meta-analysis published in Radiology said.

New PET imager cleared for U.S. sales

A Canadian manufacturer of positron emission tomography equipment has received FDA’s OK to market a small-footprint scanner that images targeted organs bearing radiotracers at close range.

Generic CT contrast supplier pledges ‘immediate relief’ from shortage

A global tech and pharma vendor is set to inject U.S. healthcare with a set of generic contrast agents, the first of which will be an FDA-approved substitute for GE Healthcare’s Visipaque.

VIDEO: Top 6 takeaways from the Society of Cardiovascular CT 2022 meeting

Eric Williamson, MD, MSCCT, the 2021-2022 president of the Society of Cardiovascular Computed Tomography (SCCT) and professor of radiology at Mayo Clinic, shared his key takeaways from the SCCT 2022 conference.

New MRI findings suggest that even moderate drinkers are at risk of alcohol-related cognitive decline

In the largest known study to date on the relationship between moderate alcohol consumption and iron homeostasis, experts suggested that as little as four drinks per week can increase the presence of iron deposits on imaging.

Generic, FDA approved contrast agent set to hit the market in wake of nationwide shortage

On July 18 Fresenius Kabi announced that they are rolling out a line of generic contrast media products, starting immediately with Iodixanol Injection USP.

Where money is tight, screening mammography is conditionally cost-effective compared with other proactive options

In countries with low to middling gross national incomes, screening mammography appears to be a cost-effective means of minimizing breast cancer’s economic costs and public-health burdens at the population level. However …

Medical Imaging

First AI-enabled POCUS app for detecting pleural effusion and atelectasis earns FDA clearance

Symptom-detected breast cancers more likely to require mastectomy, chemotherapy

Shoulder ultrasound effectively detects insulin resistance, even before abnormal labs

Contrast-enhanced mammography significantly improves early cancer detection

Bayer seeks FDA approval for gadoquatrane, its latest low-dose GBCA