2018: Page 3

Gadolinium accumulation might be more widespread than thought
By Wayne Forrest
CHICAGO - Increased signal intensities in different brain regions presumably caused by linear and macrocyclic gadolinium-based contrast agents could be an indication that gadolinium accumulation is more widespread than previously thought, according to a study presented on Wednesday at RSNA 2018.
November 28, 2018
2018 11 20 18 27 9737 Rsna 2018 400
BI-RADS 4C or 5 on ultrasound? Go directly to biopsy
By Kate Madden Yee
CHICAGO - Directly scheduling biopsy is an appropriate course of action for breast lesions categorized as BI-RADS 4C and 5 on screening ultrasound, according to research presented on Tuesday at the annual RSNA meeting.
November 28, 2018
2018 11 20 18 27 9737 Rsna 2018 400
Video from RSNA 2018: Rad-Aid airship could take radiology to the skies
CHICAGO - Humanitarian organization Rad-Aid is hard at work on a novel concept -- a flying airship that would bring high-tech healthcare such as medical imaging to areas in need. We talk to Dr. Dan Mollura of Rad-Aid about this novel idea.
November 28, 2018
2018 11 28 08 42 0340 Mollura Dan Rsna2018 400
Women under 40 benefit from mammography, too
By Kate Madden Yee
Women younger than 40 who have dense breast tissue or a personal or family history of breast cancer may benefit from starting mammography screening at age 30, according to research presented on Wednesday at RSNA 2018 in Chicago.
November 27, 2018
2018 11 20 17 51 4041 Woman Redhead 400
US-guided breast cryoablation offers new treatment option
By Kate Madden Yee
Ultrasound-guided cryoablation shows promise as a new tool for treating breast cancers that are detected early and considered to be low-risk, according to research presented on Wednesday at the RSNA 2018 meeting.
November 27, 2018
2018 11 14 22 00 1067 Cryoablation2 Sm 20181114224653
fMRI finds brain alterations in gaming addiction
By Erik L. Ridley
Functional MRI (fMRI) exams have revealed that internet gaming disorder is associated with gender-specific changes in the brain. Men have alterations in brain regions that affect impulse control, while women do not, according to research presented on Wednesday at the RSNA meeting in Chicago.
November 27, 2018
2018 11 27 22 58 6134 Igd2 20181127225241
AI reliably characterizes pulmonary nodules on CT
By Erik L. Ridley
CHICAGO - An artificial intelligence (AI) algorithm can outperform radiologists in stratifying the risk of pulmonary nodules found on low-dose CT lung screening exams, potentially helping to detect cancer earlier and reduce unnecessary workups, according to research presented on Wednesday at the RSNA meeting.
November 27, 2018
2018 11 20 18 27 9737 Rsna 2018 400
Sigmascreening hits milestone, touts RSNA study
By AuntMinnie.com staff writers
Mammography technology developer Sigmascreening announced more than 100,000 women have received mammographic compression with its Sensitive Sigma Paddle.
November 27, 2018
RSNA 2018 sees flat registration numbers, boost in exhibits
By AuntMinnie.com staff writers
RSNA 2018 advance registration numbers are in line with the society's expectations, the RSNA said, but they were again flat compared with 2017.
November 27, 2018
Emergency CT use continues its exponential growth
By Abraham Kim
CHICAGO - The utilization rate of CT continues to soar in U.S. hospital emergency departments, with radiologists interpreting the majority of these exams. What does the trend say about the state of emergent CT? Researchers from Pennsylvania explored the question in a Tuesday presentation at RSNA 2018.
November 27, 2018
2018 11 20 18 27 9737 Rsna 2018 400
How effective is PET/MRI for rectal cancer?
By Wayne Forrest
CHICAGO - PET/MRI could very well provide all the answers clinicians need to evaluate and direct treatment for patients with rectal cancer, according to a trio of studies presented on Tuesday at RSNA 2018.
November 27, 2018
2018 11 20 18 27 9737 Rsna 2018 400
Video from RSNA 2018: A road map for AI and radiology
CHICAGO - What's being done to pave the way for the intelligent use of artificial intelligence (AI) and radiology? Dr. Keith Dreyer, PhD, and Dr. Bibb Allen Jr. of the American College of Radiology Data Science Institute discuss how the group is laying the groundwork to make AI an everyday clinical tool.
November 27, 2018
2018 11 28 08 49 9963 Dreyer Keith Rsna2018 400
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