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.

Yes, radiologists are real doctors: 5 reasons why

Oftentimes when someone remarks on whether or not radiologists are “real physicians,” that someone ends up being a physician. Never mind that diagnostic radiologists can rightly claim the mantle of being the doctors’ doctor.

October 10, 2016

New method of gauging metastatic risk may help ovarian-cancer patients avoid unnecessary chest CTs

Researchers in the U.S. and South Korea have collaborated to create and validate an evidence-based rule that can accurately predict which women with ovarian cancer are not at significant risk for metastases in the chest and abdomen—and thus not really in need of some guideline-recommended CT scans.

October 7, 2016

Teens more receptive to rewards than adults

Teenagers may be impulsive and more likely to take risks, making them more responsive to rewards, but new research says this behavior helps them transition into adulthood.

October 6, 2016

Breast imaging: Leading by example

The radiology subspecialty of breast imaging has its problems, not least the discord it deals with every day over screening scheduling. 

October 5, 2016

No awe, just shock over CT imaging charges in the Sunshine State

A Florida man who needed a CT scan after taking a spill spilled the beans to a local TV station after he saw the bill. The outstanding sum was close to $18,000.

September 29, 2016

New ‘polarized nuclear imaging’ technique could provide high-res diagnostics

Physicists at the University of Virginia have developed a new imaging method that combines aspects of both MRI and gamma-ray imaging, a modality that has the potential to create new types of high-resolution medical diagnostics, reported Phys.org.

September 29, 2016

Do breast density reporting laws help keep women informed?

Breast density reporting laws now exist in 28 states, but do women in those states know what, exactly, it means if an exam reveals they have dense breasts? According to a recent study published in the Journal of the American College of Radiology, a majority of women in states with such laws do not know specific details about breast density and what it can mean for a woman’s health if she has dense breasts. 

September 29, 2016
Jeff Hoffmeister, MD

Trailblazers: iCAD’s groundbreaking tomosynthesis CAD solution uses deep learning to reduce reading times

iCAD

The growing influence of artificial intelligence and deep learning in healthcare has led some writers to theorize that certain specialties, including radiology, would soon be “replaced” by machines.

September 26, 2016

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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