Subspecialties: Page 187

How often does shared decision-making occur for lung screening?

By Kate Madden Yee

How often are individuals undergoing shared decision-making sessions when considering CT lung cancer screening? Perhaps more often than is documented, according to a study published April 16 in the Journal of the American College of Radiology.

April 18, 2022

Tau PET reveals patterns of early Alzheimer's disease

By Will Morton

PET scans in patients with early Alzheimer's disease reveal patterns of tau deposits that could help researchers improve the selection of at-risk patients for new drug trials, according to a study published April 18 in JAMA Neurology.

April 18, 2022

Photon-counting CT effective for visualizing CSF venous fistula

By Kate Madden Yee

Photon-counting CT visualizes cerebrospinal fluid (CSF) venous fistula better than traditional imaging approaches such as CT myelography or MRI, according to a report published April 18 in JAMA Neurology.

April 17, 2022

MRI shows that memory complaints can be signs of cognitive decline

By Kate Madden Yee

Brain MRI shows that memory complaints in the elderly can indicate higher risk of cognitive decline -- especially among those with larger white-matter hyperintensity volumes, according to a study published April 15 in JAMA Network Open.

April 14, 2022

DBT plus synthesized mammo has higher cancer detection rate

By Amerigo Allegretto

Digital breast tomosynthesis (DBT) combined with synthesized mammography can detect more invasive breast cancers than digital mammography alone, according to a study of nearly 100,000 women published April 12 in the Lancet Oncology.

April 14, 2022

Can dark-field chest x-ray diagnose COVID-19 pneumonia?

By Will Morton

German researchers have tested a new prototype dark-field chest x-ray imaging device, and are finding that the system may be valuable for diagnosing COVID-19 pneumonia, according to a preprint article published April 7 on Research Square, an open-access site for sharing manuscripts under peer review.

April 13, 2022

Imaging findings on chest CT help predict lung cancer SBRT outcome

By Kate Madden Yee

Imaging findings on chest CT conducted before a patient undergoes stereotactic body radiation therapy (SBRT) for stage I lung cancer appear to help predict treatment outcome, according to a study published April 13 in the American Journal of Roentgenology.

April 13, 2022

Breast MRI leads to more follow-up, healthcare costs

By Kate Madden Yee

Using breast MRI for breast cancer screening leads to additional follow-up tests and healthcare costs compared with mammography, according to a study published April 13 in JAMA Network Open.

April 13, 2022

Vida's software gets market authorization in Japan

By AuntMinnie.com staff writers

Lung imaging software developer Vida Diagnostics has received market authorization in Japan for its Vida Insights software.

April 12, 2022

Ultrasound links abnormal findings in infants to neurobehavioral issues

By Amerigo Allegretto

Abnormal findings like white-matter damage found on cranial ultrasound scans performed in the first two weeks of the life of an infant are linked to neurobehavioral issues later on, according to research published April 8 in JAMA Network Open.

April 11, 2022

Radiomics, AI identifies osteoporosis on lumbar spine CT

By Erik L. Ridley

Making use of 3D radiomics features, an artificial intelligence (AI) algorithm can opportunistically screen for osteoporosis on lumbar spine CT images, according to research published online April 8 in BMC Musculoskeletal Disorders.

April 11, 2022

FDA says AI doesn't exclude LVO cases from radiologist review

By Brian Casey

Artificial intelligence (AI) software shouldn't be used to rule out cases of intracranial large-vessel occlusion (LVO) from radiologist review, according to an advisory issued April 11 by the U.S. Food and Drug Administration.

April 10, 2022

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