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. 

contrast shortage

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. 

enteric tube placement on radiographs

Algorithm spots enteric tube misplacement on x-ray with great accuracy

The model was externally validated using more than 1,500 radiographs with real-world incidence of critically misplaced tubes. 

Highly referenced breast density education hub makes patient-driven updates

Citing low health literacy as a barrier between providers and patients in overcoming healthcare disparities, DenseBreast-info.org updated their breast density materials to include more patient-friendly, “simple language.”

Contrast shortage update: FDA opens door for U.S. providers to order foreign-labeled Bayer contrast media

Per Bayer’s communications, the contrast agent is manufactured at the same site in Berlin, Germany as the Ultravist that is intended for U.S. markets, but due to its intended distribution abroad it lacks current FDA-approved labeling. 

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New MRI method can identify early signs of Parkinson's

The researchers are now working on developing a qMRI method that can be incorporated into clinical settings, with an anticipated timeline of three to five years. 

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Techniques for photon-counting CTs that could improve orthopedic imaging

Image sharpness was further improved when sharper reconstruction kernels were used, despite having higher noise levels.

hip dysplasia joint socket

Preoperative radiographic hip measurements predict postoperative complications

The findings were discussed today at the annual meeting of the American Orthopaedic Society of Sports Medicine.

Imaging surveillance program detects pancreatic cancer in its earliest stages

Individuals at high risk of pancreatic cancer benefit from annual imaging and have decreased mortality rates compared to those who forgo preventive screening.  

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.