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. 

Targeted outreach needed in socially vulnerable areas with low cancer screening rates

Social vulnerability index scores account for factors like socioeconomic status, household composition, disability, minority status, language, housing type and transportation.

New recommendations for cardiac CT in cardio-oncology imaging

The statement was written to fill gaps in recommendations from prior consensus statements and guidelines in regards to the use of CCT in cardio-oncology, including use of calcium scoring and ruling out coronary disease when cardiac function is impaired.

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Experts call for guidelines limiting interpretations during busy shifts, citing a reduction in error rates

When exam volumes increase, so too does the risk of diagnostic errors in interpretations, many of which can be clinically significant.

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Experts concerned with radiation doses in young women call for stricter ordering criteria for CT exams

Experts found that compared to the average effective doses of organs, breast doses were higher, representing increased risks of breast cancer for women. 

Ultrafast MRI protocol reduces scan time by 10 minutes for cervical imaging

Experts involved in the study suggested that the protocol could open doors leading to greater utilization of MRI in the future. 

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Longitudinal changes in breast density could be linked to breast cancer risk

Researchers found that cancer risk in premenopausal women with fatty breasts at initial imaging nearly doubled if an increase in density was observed during their second and third mammograms.

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New cardiac MR technique cuts scan time by more than half

Using a new 4D flow cardiac MRI scan, experts were able to complete cardiac examinations in just eight minutes.

New contrast agent receives FDA approval after competitors collaborate on development

The Sept. 21 announcement states that Gadopiclenol Injection—a highly stable macrocyclic gadolinium-based contrast agent—is approved for use in adult and pediatric patients aged 2 years and older during MRI exams.

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.