Diagnostic Imaging

Radiologists use diagnostic imaging to non-invasively look inside the body to help determine the causes of an injury or an illness, and confirm a diagnosis. Providers use many imaging modalities to do so, including CT, MRI, X-ray, Ultrasound, PET and more.

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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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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.

breast radiologist breast cancer mammography

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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CT images of thoracic muscles hold prognostic value for elderly ICU patients, research reveals

These scans may help guide clinicians' treatment decisions for this vulnerable population, experts reported this week in Nature. 

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Emergency radiology errors tied to adverse outcomes among patients readmitted for repeat imaging

Radiologists should consider a misdiagnosis on index imaging among those who come back to the ED for additional exams, experts said this week.

First in-human study highlights benefits of dark-field imaging for early pulmonary disease detection

The X-ray technique may reduce patients’ radiation dose by a factor of fifty, according to a new study published in The Lancet Digital Health.

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Radiologists should watch for these 3 pulmonary findings linked to increased COVID mortality

Experts looked beyond common pulmonary consolidations, finding a handful of accurate indicators of in-hospital mortality.

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With domestic violence injuries increasing, radiologists must watch for these patterns

Imaging experts analyzed 11 years' worth of data to help providers proactively identify fractures that may require further scrutiny.

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Around the web

Cardiovascular Business
Global shortage of nuclear imaging isotopes may be over

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

Cardiovascular Business
‘A huge win’: CMS significantly increases Medicare payments for cardiac CT

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

Cardiovascular Business
FDA clears AI tool that flags signs of heart disease in chest CT scans

The newly cleared offering, AutoChamber, was designed with opportunistic screening in mind. It can evaluate many different kinds of CT images, including those originally gathered to screen patients for lung cancer. 

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