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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CMR of a patient showing evidence of myocardial hypertrophy

Cardiac MRI findings linked with worse outcomes in hypertension patients

Nonischemic LGE was revealed to be independently associated with worse outcomes in hypertension patients. 

female physician male

Female authorship in radiology on the rise but still low in relative terms

Female authorship in musculoskeletal radiology research has seen a steady climb over the last two decades—a positive trend that is indicative of progress in a field where leadership is largely dominated by males. 

Radiology, meet ‘3D-based superconducting radiofrequency computers’

What do you get when you combine MRI with quantum computing? The world will soon find out.

Technologist ‘learning opportunities’ vastly outnumber imaging ‘do-overs’ across almost 1 million exams

Reviewing a 20-month run with a radiologist-to-technologist communications tool, researchers have found minor problems with image quality 10 times more common than patient callbacks for repeat imaging.

FDA temporarily approves importation of a second foreign-labeled iodinated contrast media

Bracco Diagnostics, Inc has been given the go ahead by the U.S. Food and Drug Administration to temporarily import Iomeron (iomeprol injection) into the U.S. market amid the ongoing iodinated contrast media shortage. 

Left, coronary CT angiography of a vessel showing plaque heavy calcium burden. Right, image showing color code of various types of plaque morphology showing the complexity of these lesions. The right image was processed using the FDA cleared, AI-enabled plaque assessment from Elucid.

Cardiac CT soft plaque assessment may offer paradigm shift for coronary disease screening

New artificial intelligence software that can evaluate coronary CT scans to automatically assess soft plaques were by far the biggest technology advance discussed at the Society of Cardiovascular Computed Tomography (SCCT) 2022 meeting. 

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.

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