Clinical Research

7 steps to ‘new era of personalized medicine’ by way of radiomic analysis

Quantifiable features of medical images such as pixel intensity, arrangement, color and texture—in a word, radiomics—can help radiologists improve diagnostic accuracy.

Yes, COVID-19 increases a person’s diabetes risk—but vaccination may help

Patients who are vaccinated at the time of their COVID-19 diagnosis appear to face a lower risk of new-onset type 2 diabetes than patients who are not vaccinated. 

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How CAD, PCI affect TAVR outcomes among men and women

According to new research published in the American Journal of Cardiology, complex CAD appears to affect long-term TAVR outcomes much more for women than it does for men.   

Serial transverse CT scans in a 65-year-old man with severe COVID-19. Image courtesy of Radiology. #longcovid #covidlonghauler #lungdamagecovid

Severe COVID patients continue to evidence lung abnormalities 2 years after initial infection

Scans on these patients show a combination of fibrosis, thickening, honeycombing, cystic changes and dilation of the bronchi, among other imaging features.

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High-risk patients ineligible for bypass surgery see ‘profound improvements’ after PCI

High-risk patients with complex CAD who are ineligible for CABG can still see substantial benefits from PCI.

4 key takeaways from ISC 2023: AFib detection, improved stroke survival and more

Leading stroke specialists from all over the world gathered in Dallas for the 2023 International Stroke Conference. Catch up on some of the biggest stories that came out of the three-day event. 

Long daily exposure to blue light no threat to radiologists’ eyesight

Most radiologists log many hours every workday gazing into computer monitors emitting blue light, but their eyes are at close to zero risk of damage from retinal phototoxicity.

Homegrown tracking boosts follow-up imaging for incidental findings of uncertain gravity

A structured program to track incidental findings on body CT has significantly boosted rates of clinician follow-up as well as timely patient adherence to radiologist recommendations for next exams.