Clinical Research

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.

Healthcare consumers are coming up to speed on IR, albeit too slowly for some insiders

In the years since the turn of the century, interventional radiology has made quantifiable strides toward familiarizing the general public with the specialty and, along the way, helping IR better compete for business with surgery.

Appearances can be deceiving on chest CT performed for COVID in cancer patients

In a study of more than 250 COVID-positive patients with a history of any cancer, fewer than half the cohort had chest CT findings deemed typical for COVID-related pneumonia based on an RSNA classification guide. 

Global survey finds radiology social-media users like YouTube best

Instagram is a fairly close second, Facebook a fighting third, Twitter a respectable fourth and LinkedIn a visible fifth.

COVID in pregnant women manifests by variant in developing offspring: MRI study

Prenatal MRI is adept at revealing potentially damaging placental lesions affecting fetuses whose mothers were infected with COVID-19 while carrying.

AI helps reading-room radiologists differentiate colon cancer from diverticulitis

The model augmented and significantly improved diagnostic performance for abdominal subspecialists as well as residents—a result researchers say has major clinical implications.

Comprehensive 1-stop screening proves ‘efficient and valuable’ for identifying early-stage cancers

A multidisciplinary center dedicated to early detection of cancer in ostensibly healthy individuals has demonstrated the soundness of its founding concept, cost-effectively catching cancers of many kinds before the onset of symptoms.

Prestigious medical schools hide vital information from radiology residency programs

Would residency directors do better to favor high-achieving students from schools of more modest national status?

Around the web

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

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.

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.