2021: Page 2

Rayence highlights low-dose detector at RSNA
By AuntMinnie.com staff writers
Flat-panel digital radiography developer Rayence displayed its GreenOn low-dose, high-sensitivity x-ray detector at RSNA 2021 in Chicago.
December 1, 2021
2021 02 11 21 07 7586 Rayence Rsna 2019 400
When to biopsy: How prostate MRI can transform best practice
By Philip Ward
In the era of MRI targeting, do all prostate cancer patients require an additional 12-core systematic biopsy? Moving away from default systematic biopsy in some cases may be wise, according to German researcher Dr. Dominik Deniffel, who has won a prestigious award for trainees at RSNA 2021.
December 1, 2021
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Including more Black smokers in lung screening would save lives
By Kate Madden Yee
Increasing the number of African American and Black smokers who get screened for lung cancer with low-dose CT would reduce mortality rates from the disease, according to research shared Thursday morning at the RSNA meeting.
December 1, 2021
2021 11 28 17 59 0994 Rsna 2021 Welcome 400
More research, transparency needed for combining AI with DBT
By Amerigo Allegretto
Combining digital breast tomosynthesis (DBT) and artificial intelligence (AI) could help even more with breast cancer outcomes, but more rigorous trials are needed, according to a presentation given December 1 at the RSNA annual meeting.
December 1, 2021
2021 11 28 21 10 5522 Rsna 2021 Ai 400
What's still hot in GI fluoroscopy?
By Will Morton
There's no doubt that barium radiology procedures have plummeted in recent years, but gastrointestinal (GI) fluoroscopy remains an important tool to teach trainees to prepare them for clinical practice, according to a talk Wednesday at RSNA 2021 in Chicago.
December 1, 2021
2021 12 02 00 02 0316 2021 12 02 Bowler Hat Polyp 20211202005147
New radiotracer improves management of prostate cancer patients
By Will Morton
PET imaging with the radiotracer F-18 DCFPyL detects more metastatic tumors and can significantly improve treatment decisions compared with conventional imaging in patients with prostate cancer, according to research presented Wednesday at RSNA 2021 in Chicago.
December 1, 2021
2021 12 02 00 05 2347 2021 12 02 Pylarify Prostate Cancer 20211202002241
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AI model spots health disparities in COVID-19 patients
By Erik L. Ridley
An artificial intelligence (AI) algorithm can identify racial or ethnic health disparities in COVID-19 patients based on the analysis of chest radiographs, according to research presented Wednesday at RSNA 2021 in Chicago.
December 1, 2021
2021 11 28 21 10 5522 Rsna 2021 Ai 400
When it comes to PE, racial disparities exist among COVID-19 patients
By AuntMinnie.com staff writers
Racial disparities exist when it comes to pulmonary embolism (PE) caused by COVID-19, according to research presented Wednesday afternoon at the RSNA 2021 meeting.
December 1, 2021
2021 03 02 17 14 5807 Pulmonary Embolism Illustration 400
Dual-energy CT scans of T-Rex reveal fossil's secrets
By Leah Sherwood
Using dual-energy CT (DECT), researchers have diagnosed bone disease in the fossilized jaw of a Tyrannosaurus rex named Tristan Otto, according to research presented this week at RSNA 2021. The work shows how DECT can be a noninvasive tool for paleontologists to investigate fossils.
November 30, 2021
2021 11 22 18 44 7879 2021 11 29 Trex Fig 1 B 400
Fetuses exposed to alcohol show altered brain structure on MRI
By Kate Madden Yee
Fetuses exposed to alcohol show altered brain structures on MRI compared with healthy counterparts, according to a study presented December 1 by Austrian researchers at the RSNA 2021 meeting.
November 30, 2021
2021 11 22 18 41 7801 2021 12 01 Rsna Fetal Alcohol 20211122180713
Volpara highlights RSNA 2021 data showing breast density software in action
By AuntMinnie.com staff writers
Breast and lung imaging software developer Volpara Health presented data at RSNA 2021 supporting the value of automated breast density measurement.
November 30, 2021
2020 03 10 18 26 4677 Volpara Rsna 2019 400
Progress made, but more needed for diffusion-weighted breast imaging
By Amerigo Allegretto
Diffusion-weighted imaging has made strides in research on its way to being used in radiology clinics for diagnostic and therapeutic use in breast imaging, but more work is needed, according to a talk given December 1 at the RSNA annual meeting.
November 30, 2021
2021 12 01 21 28 0723 2021 12 01 Rsna Diffusion Weighted Imaging 400
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