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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Radiologists are capable of differentiating COVID-19 from other lookalikes on chest CT

Researchers believe this is one of the first studies to gauge rads’ performance at determining patients’ stage of COVID pneumonia

breast cancer mammography mammogram

‘Wake-up call’: Providers log substantially fewer breast biopsies with cancer diagnoses

The declines were more pronounced among Asian, Hispanic and Black women, imaging experts wrote in Radiology. 

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Patient dies after oxygen tank is sucked into MRI machine

Police are investigating why the cylinder was brought into the imaging suite but believe the built-in air supply system may have been malfunctioning. 

neck ultrasound thyroid

Radiologist consultations after ultrasound imaging drop patient anxiety without prolonging exam time

Scientists see these discussions as a key piece of value-based care, improving patient outcomes without increasing costs, according to an analysis published in Clinical Imaging. 

AI firm targeting ultrasound with 100 times greater sensitivity raises $25M

DeepSight hopes to broaden the list of uses for US, supplanting “more costly and less accessible” modalities such as CT or MRI. 

Real-world fast brain MRI in outpatient setting offers ‘substantial’ business benefits

An outpatient center could potentially add 10 more slots for a scanner in 1 day, producing $1.8 million in additional revenue, experts wrote in Academic Radiology. 

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Key factors associated with appendicitis misses on ultrasound and 1 possible fix

A multi-categorical approach to reporting US for suspected appendicitis conveys more precise estimates, according to a new study. 

prostate cancer PSA

MRI and genetic testing may help curb overtreatment of prostate cancer

Yale School of Medicine experts analyzed tens of thousands of commercial claims for their analysis, published in JAMA Network Open. 

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Around the web

Health Imaging
American College of Radiology announces significant expansion of Lung Cancer Screening Registry

The ACR hopes these changes, including the addition of diagnostic performance feedback, will help reduce the number of patients with incidental nodules lost to follow-up each year.

Health Imaging
AI reduces CT lung cancer screening workload by nearly 80%

And it can do so with almost 100% accuracy as a first reader, according to a new large-scale analysis.

Health Imaging
Nearly $800,000 settlement offered to family of man who died during MRI exam

The patient, who was being cared for in the ICU, was not accompanied or monitored by nursing staff during his exam, despite being sedated.