Image Processing: Page 29

MinIP reconstructions boost CT's COVID-19 performance
By Kate Madden Yee
Minimum intensity projection (MinIP) reconstructions improve the accuracy of chest CT exams when it comes to identifying ground-glass opacity in patients with suspected COVID-19 disease, according to a study published December 14 in the European Journal of Radiology.
December 14, 2020
2020 12 15 00 57 6705 Ct Lung Damage Covid 19 400
MRI radiomics predicts axillary lymph node metastasis
By Erik L. Ridley
In patients with early-stage breast cancer, "signatures" derived from MRI radiomics and patient clinical risk characteristics can be utilized to preoperatively predict axillary lymph node metastasis as well as disease-free survival, according to research published online December 8 in JAMA Network Open.
December 7, 2020
2016 10 05 17 45 45 493 Breast Cancer 400
CT radiomics characterizes complex cystic renal lesions
By Erik L. Ridley
A machine-learning algorithm based on CT radiomics analysis can enable better preoperative risk classification of complex cystic renal lesions than relying only on the traditional Bosniak classification criteria, according to an international multicenter study presented Friday at the virtual RSNA 2020 meeting.
December 6, 2020
2016 08 23 17 04 30 620 Kidney 400
Perspectum MRI software helps guide liver surgeries
By AuntMinnie.com staff writers
MRI-based software developed by Perspectum provided information that could be useful in planning surgeries for liver cancer in an observational study published December 2 online in PLOS One.
December 2, 2020
2020 12 03 20 41 9591 2020 12 03 Perspectum Hepatica 20201203203647
Ziosoft software peers into COVID-19 organ damage
By AuntMinnie.com staff writers
Ziosoft is taking the opportunity at RSNA 2020 to show how its vendor-neutral 3D/4D visualization software is helpful for visualizing damage to the heart and other organs from COVID-19.
November 30, 2020
2020 02 12 18 18 3715 Virus Coronavirus2 400
3D printing makes giant strides in liver
By Philip Ward
3D models that combine vascular and biliary anatomy using different imaging techniques can contribute to more rigorous planning of complex liver operations, including hepatic resections, living-donor transplantation, vascular intervention procedures, and biliary reconstruction surgery, Portuguese researchers reported at RSNA 2020.
November 30, 2020
2020 12 01 17 01 8678 2020 12 01 Portugal Intrahepatic Masses 400
Canon touts wide-bore CT, AI for PET/CT at RSNA 2020
By Brian Casey
A new CT scanner with a wide 90-cm bore, new applications for artificial intelligence (AI)-based reconstruction of PET/CT, and cardiac spectral CT in a single heartbeat are among the highlights in the booth of Canon Medical Systems USA at this week's virtual RSNA 2020 show.
November 29, 2020
2020 01 30 00 49 1190 Canon Rsna 2019 400
Deep learning gives a boost to CT image reconstruction
By Erik L. Ridley
Deep learning-based image reconstruction algorithms can yield higher pediatric CT image quality and lower radiation dose than other conventional reconstruction techniques such as statistical-based iterative reconstruction (SBIR), according to research published online November 17 in Radiology.
November 22, 2020
2020 11 20 23 27 0964 2020 11 23 Ai Reconstruction 400
Radiomics enables prediction of invasive adenocarcinoma
By Erik L. Ridley
A machine-learning algorithm based on radiomics features of pure ground-glass nodules on CT can yield a promising level of accuracy for differentiating noninvasive from invasive pulmonary adenocarcinoma prior to surgery, according to research published online November 10 in Clinical Radiology.
November 18, 2020
2020 11 11 23 52 7893 Lung Cancer Ct 3d 400
Canon 1.5T MRI rivals 3T in head-to-head challenge
By AuntMinnie.com staff writers
Canon Medical Systems USA is touting the results of a head-to-head experiment demonstrating that the company's new data reconstruction technology for its 1.5-tesla MRI scanner can produce images comparable to conventional 3-tesla MRI images.
November 15, 2020
2020 01 30 00 49 1190 Canon Rsna 2019 400
New AI lab at UMass focuses on thoracic imaging
By Erik L. Ridley
A new research laboratory at the University of Massachusetts (UMass) in Worcester, MA, has launched this week with the goal of developing, testing, and implementing artificial intelligence (AI) and radiomics methods for thoracic imaging applications.
November 12, 2020
2020 11 13 01 33 9763 2020 11 13 Ai U Mass 20201113011111
Siemens adds Imbio AI apps to syngo.via platform
By AuntMinnie.com staff writers
Siemens Healthineers is making quantitative image analysis algorithms from artificial intelligence (AI) software developer Imbio available on its syngo.via platform.
October 26, 2020
2019 12 19 00 53 5252 Hands Shaking Deal 400
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