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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PSMA PET/CT better detects prostate cancer spread, long-term outcomes over conventional imaging

While the results offer indirect evidence, UCLA researchers said they support the clinical use of this technique for initial patient assessment.

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Subjectivity remains a challenge among radiologists using BI-RADS 5 for breast density

The emotional and financial implications of labeling findings as "dense" must be seriously considered in light of these results, experts cautioned.

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Advanced MRI technique significantly improves radiologists’ ability to image the pancreas

Rads preferred scans produced via this post-processing method in 96% of cases, experts reported in Clinical Imaging

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Strain elastography proven superior to shear wave for assessing breast mass stiffness

Experts hope the results of their research can help guide radiologists' decisions when referring patients for histologic evaluation versus benign assessment.

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AI-MRI combo predicts dementia with 94% accuracy in patients with memory loss

The findings hold "considerable clinical significance" for patients with memory loss and could help guide early interventions for those who might go on to develop dementia, experts reported this week.

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Top ultrasound institute’s new statement takes clear stance on disinfecting practices

AIUM now has the support of some 20 healthcare organizations in recommending low-level disinfectants for transcutaneous transducers.

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Digital breast tomosynthesis outperforms DM at detecting malignancy in developing asymmetries

The malignancy rates detailed in this study reaffirm the logic that all developing asymmetries should be treated as suspicious, doctors reported this week in Radiology.

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MRI study brings scientists closer to diagnosing CTE in living patients

"This is very exciting because it brings us that much closer to detecting CTE in living people," explained lead author of the study, Michael Alosco, PhD.

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.