CT: Page 74

CT radiomics, machine learning predict melanoma survival
By Erik L. Ridley
The combination of CT radiomics and machine learning can predict survival of melanoma patients after immunotherapy better than relying only on tumor size data, according to research published online January 20 in JAMA Oncology.
January 20, 2022
2022 01 20 22 04 8815 Melanoma 400
Completion of CT lung screening varies between groups in Hawaii
By Amerigo Allegretto
Participation in CT lung cancer screening varied among Native Hawaiian, Pacific Islander, and Asian individuals in a population-based study out of Hawaii published January 20 in JAMA Network Open.
January 19, 2022
2022 01 20 17 44 4846 Patient Asian Older Couple Tropical 400
AI reconstruction aids lung nodule detection on ultralow-dose CT
By Erik L. Ridley
A deep learning-based image reconstruction algorithm can enable detection of more lung nodules on ultralow-dose CT exams -- at radiation doses comparable to a chest x-ray, according to a study published January 18 in Radiology.
January 19, 2022
2022 01 20 00 30 5057 2022 01 20 Ai Uldct 20220120003336
Vuze gets FDA nod for intraoperative imaging software
By AuntMinnie.com staff writers
Image-guided surgery software developer Vuze Medical has garnered U.S. Food and Drug Administration (FDA) 510(k) clearance for its Vuze System software for image-guided surgery.
January 17, 2022
2020 02 24 17 44 7728 Clearance Stamp 400
CT lung screening of low-risk women leads to overdiagnosis
By Amerigo Allegretto
A new study from Taiwan found that performing CT lung cancer screening on mostly low-risk women who didn't smoke leads to "considerable" lung cancer overdiagnosis. The results were published January 18 in JAMA Internal Medicine.
January 17, 2022
2022 01 18 19 03 4998 Patient Woman Asian 400
SCCT commits to in-person annual meeting in July
By AuntMinnie.com staff writers
The Society of Cardiovascular Computed Tomography (SCCT) will hold its 17th annual scientific meeting in person July 15-17 in Las Vegas, NV, with steps taken to mitigate risk from the ongoing COVID-19 pandemic.
January 12, 2022
2018 03 07 18 39 9580 Las Vegas Sign 400
New USPSTF guidelines reduce CT lung screening disparities
By Amerigo Allegretto
New recommendations from the U.S. Preventive Services Task Force (USPSTF) on CT lung cancer screening provide more access to screening for African Americans, according to research published January 13 in JAMA Oncology.
January 12, 2022
2021 10 19 22 41 9047 Cigarette Smoker Black Woman 400
3D printing enhances treatment of kidney stones
By Erik L. Ridley
The combination of percutaneous nephrolithotomy and 3D-printed models produced from patient CT scans enables significantly better treatment of complex renal calculi, or kidney stones, according to research published January 10 in Scientific Reports.
January 11, 2022
2022 01 11 22 41 4467 2022 01 11 3 D Printing 400
Photon-counting CT improves interstitial pneumonia diagnosis
By Kate Madden Yee
Photon-counting CT improves reader confidence when it comes to diagnosing interstitial pneumonia -- and it reduces radiation dose by more than 17%, according to research presented at the recent RSNA 2021 meeting.
January 11, 2022
2021 09 13 18 10 0711 Lung Ct Images 400
Nanox announces CPT code for use with for CAC AI software
By AuntMinnie.com staff writers
Digital x-ray company Nanox said that a new category III current procedural terminology (CPT) code for quantitative CT tissue characterization can be used with its HealthCCSng coronary artery calcium (CAC) AI software.
January 10, 2022
2020 03 04 21 21 6197 Artificial Intelligence Ai Hand 400 20200304215813
Radiomics model distinguishes vertebral compression fractures
By Erik L. Ridley
A prediction model based on radiomics and traditional imaging findings was able to differentiate acute and chronic vertebral compression fractures on CT exams, according to research published online January 6 in Academic Radiology.
January 9, 2022
2018 11 19 17 20 4754 Back Pain 400
AuntMinnie.com CT Insider
By Kate Madden Yee
January 9, 2022
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