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.

SBRT an effective local treatment for HCC patients

“The results of this research are extremely exciting, as it will significantly impact clinical care,” reported study author Mishal Mendiratta-Lala, MD, with the division of abdominal radiology at Michigan Medicine in Ann Arbor.

May 10, 2019

Short-interval follow-up MRI helps ID early stage breast cancer

The researchers analyzed the frequency and cancer yield of ACR Breast Imaging Reporting and Data System (BI-RADS) 3 lesions in patients who received baseline and non-baseline screening MRIs.

May 8, 2019

Portable ultrasound brings imaging to remote villages

Some children in isolated villages have never seen an ultrasound machine, nevermind a portable one. A recent New York Times article provided an in-depth look at how impactful low-cost scanning technology can be to regions that don’t have access to basic imaging modalities.

April 17, 2019

7T MRI tracks lesion progression in MS, but is it clinically feasible?

High-strength 7T MRI can better track cortical brain lesions and play a crucial role in evaluating the progression of multiple sclerosis (MS), but some experts aren't sure it is clinically feasible.

April 9, 2019

DBT detects earlier stage breast cancers in older women

In women 65 and older, digital breast tomosynthesis (DBT) achieved a higher specificity for detecting breast cancer and identified the disease at an earlier stage compared to traditional 2D mammography.

April 2, 2019

Short-pulse ultrasound successfully delivers drugs across blood-brain barrier

A study published in Radiology on March 26 suggests rapid short-pulse ultrasound is as effective—and maybe more so—than standard and long-pulse therapy for delivering drugs across the blood-brain barrier.

March 28, 2019
image order

Imaging CDS raises order appropriateness for ED trainees, attendings alike

Clinical decision support (CDS) tools help trainee physicians in the emergency department order advanced imaging more appropriately. Then again, experienced physicians using the tools hit about the same appropriateness scores as the interns, residents and fellows.

March 27, 2019

FDA proposes significant updates to mammography regulations, including breast density reporting

The FDA announced Wednesday, March 27, that it is taking action to “modernize” breast cancer screening in the United States by amending the Mammography Quality Standards Act of 1992 with a new proposed rule.

March 27, 2019

Around the web

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

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