Subspecialties: Page 266

MRI technique helps visualize effects of blood-brain barrier leaks
By Kate Madden Yee
A diffusion-weighted MRI technique may help clinicians predict the course of cerebral small-vessel disease by tracking changes in the blood-brain barrier, according to a study published March 24 in Neurology.
March 23, 2021
2019 02 20 20 38 9544 Mri Brain Head 400
CMS simplifies Detectnet coding
By AuntMinnie.com staff writers
The U.S. Centers for Medicare and Medicaid Services (CMS) has simplified the coding for Detectnet, a PET diagnostic radiopharmaceutical based on copper-64 DOTATATE from RadioMedix and Curium.
March 22, 2021
2019 10 30 21 49 9027 Cms Building 400
FDA clears GE's new orthopedic surgical C-arm
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared GE Healthcare's new orthopedic surgery imaging system, OEC 3D. The C-arm performs both 2D and 3D imaging.
March 22, 2021
2021 03 23 22 26 7474 2021 03 23 Ge Oec 3d 400
FDA clears Optellum's lung cancer diagnosis software
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared artificial intelligence software developer Optellum's clinical decision-support software for lung cancer diagnosis.
March 22, 2021
2021 03 11 21 54 5662 Computer Ai Artificial Illustration 400
How to combat false negatives on breast MRI
By Will Morton
Breast MRI may be the most sensitive imaging modality available for detecting breast cancer, but it has its pitfalls: namely, a unique set of perceptual and cognitive errors that result in false negatives, according to an article published online March 19 in RadioGraphics.
March 22, 2021
2019 07 22 20 17 2160 Mri Breast 400
CXR-Age algorithm assesses biological age on chest radiographs
By Erik L. Ridley
A deep-learning algorithm called CXR-Age can estimate a patient's biological age on chest x-rays, enabling more accurate long-term mortality risk predictions than chronological age, according to research published March 17 in JACC: Cardiovascular Imaging.
March 22, 2021
2021 03 22 16 22 8261 2021 03 22 Ai Age 400
Elucid touts CTA phenotyping study for atherosclerosis
By AuntMinnie.com staff writers
Artificial intelligence firm Elucid is highlighting a new study published in Arteriosclerosis, Thrombosis, and Vascular Biology on the use of its software to provide phenotyping of atherosclerosis on CT angiography (CTA) exams.
March 21, 2021
2017 09 25 22 48 3199 Atherosclerosis Clot 400
Incidental findings common but rarely serious on pediatric brain MRI
By Kate Madden Yee
Incidental findings may be found on up to 21% of pediatric brain MRI exams, but most aren't dangerous, according to a study published March 22 in JAMA Neurology.
March 21, 2021
2019 02 20 20 38 9544 Mri Brain Head 400
Mich. cardiologist pays $2M to settle billing case
By AuntMinnie.com staff writers
A Michigan cardiologist and his practice paid the U.S. government $2 million to resolve allegations they violated the False Claims Act by knowingly billing federal healthcare programs for diagnostic testing that was either unnecessary or not performed.
March 18, 2021
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Do angio before CT in acute stroke patients, Barcelona team urges
By AuntMinnie.com staff writers
Performing angiography immediately in stroke patients improves treatment time and recovery compared with waiting for a CT scan to be conducted to guide therapy, according to research presented at the American Stroke Association's International Stroke Conference 2021.
March 18, 2021
2019 12 18 00 08 6648 Ct Brain Stroke 400
Viz.ai touts research at stroke conference
By AuntMinnie.com staff writers
Artificial intelligence (AI) software developer Viz.ai is highlighting results with its LVO software in stroke patients that were presented at the American Heart Association's International Stroke Conference 2021.
March 18, 2021
2021 02 23 18 36 5807 Stroke Skull Xray 400
Ultrasound spots cardiac arrhythmic sites better than ECG
By AuntMinnie.com staff writers
Ultrasound can more accurately map arrhythmic sites in the heart for improved success of ablation procedures than the more commonly used electrocardiogram (ECG), researchers found.
March 18, 2021
2019 05 28 19 42 5203 3 D Printed Heart 400
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