Computed Tomography (CT)

Computed tomography (CT) systems use a series of X-ray images to create an image volume dataset with slices that can be manipulated on any plane using advanced visualization software. The section includes computed tomography scanners, CT contrast agents, CT angiography (CTA and CCTA), CT perfusion, spectral CT (dual-source CT), and iterative reconstruction dose reduction software.

AI-powered premium large bore CT scanner offers industry’s largest bore and widest field-of-view
News | Computed Tomography (CT)
Canon Medical Showcases New Aquilion Exceed LB CT System at ASTRO20

October 24, 2020 — An estimated 1.8 million new cancer cases will be diagnosed in the U.S. this year alone. With a ...

Time October 24, 2020
arrow
An example of a HeartFlow FFR-CT image showing the blood flow through what looked like a significant blockage on CT angiography alone, actually was not flow-limiting based on computational fluid dynamics. Use of the technology was supposed to reduce the number of diagnostic catheterizations in the FORECAST trial, but the costs of FFR-CT were not offset enough to show cost savings.
Feature | CT Angiography (CTA)
FFR-CT Did Not Significantly Reduce Costs But Reduced Rates of Invasive Coronary Angiography

October 22, 2020 – In the FORECAST randomized clinical trial, the use of fractional flow reserve (FFR) derived from ...

Time October 23, 2020
arrow
A, Initial conventional axial CT image shows no noticeable lung damage (within red box) in right upper lobe. B, Electron density spectral CT image obtained at same time as image in A shows lesions (within red box) in right upper lobe. C, Follow-up conventional axial chest CT image obtained 5 days after images in A and B confirm presence of lesions (within red box) in right upper lobe.
News | Coronavirus (COVID-19)
Spectral CT Improves Detection of Early-stage Coronavirus Disease

October 22, 2020 — According to an open-access article in ARRS' American Journal of Roentgenology (AJR), the use of ...

Time October 22, 2020
arrow
According to an inquest, a man with a heart disorder and chest pain died two days after a doctor viewed the wrong scan and sent him home
News | Computed Tomography (CT)
Patient Dies After CT Scan Mix-up

October 21, 2020 — The BBC News reported that Luke Allard of Mill Houses, King's Lynn, died at Queen Elizabeth Hospital ...

Time October 21, 2020
arrow
Rensselaer, First-Imaging, and GE Global researchers develop a deep neural network to perform nearly as well as more complex dual-energy CT imaging technology
News | Computed Tomography (CT)
Standard CT Technology Produces Spectral Images with Deep Learning Algorithms

October 20, 2020 — Bioimaging technologies are the eyes that allow doctors to see inside the body in order to diagnose ...

Time October 20, 2020
arrow
The use of CT and X-ray in the assessment and treatment plan for President Trump underscores the critical role that medical imaging must play in the fight against COVID-19
News | Artificial Intelligence
Radiologists Urge Use of Medical Imaging and AI-Powered Solutions to Manage COVID-19

October 13, 2020 — Given recent high-profile cases of COVID-19 and to aid in the ongoing fight against the pandemic in ...

Time October 13, 2020
arrow
A, Sagittal reformatted bone window CT image of thoracic spine shows wedge-shaped deformity at T6 and subtle superior endplate deformities at T5 and T8. Arrows denote deformities. B, Color-coded dual-energy CT shows only T8 deformity is associated with bone marrow edema; T5 and T6 deformities likely represent chronic fractures. Arrows denote deformities.
News | Computed Tomography (CT)
DECT in the ED Increases Diagnostic Confidence, Reduces Follow-Up Imaging, Projects Cost Savings

October 6, 2020 — According to an open-access article in ARRS’ American Journal of Roentgenology (AJR), dual-energy ...

Time October 06, 2020
arrow
Canon Medical’s Aquilion ONE / PRISM Edition, designed for deep intelligence, integrates artificial intelligence (AI) technology to maximize conventional and spectral computed tomography (CT) capabilities with automated workflows, while providing deep clinical insights to assist physicians in making more informed decisions across the patient’s care cycle.
News | RSNA
Canon Medical’s Aquilion ONE / PRISM Edition Enables Deep Learning Spectral Capabilities

October 1, 2020 — Canon Medical’s Aquilion ONE / PRISM Edition, designed for deep intelligence, integrates artificial ...

Time October 01, 2020
arrow
An example of a CT coronary artery calcium scoring exam showing how each vessel segment is scored to assess a patient's risk for a future heart attack. Example is from Canon Medical Systems.
News | Cardiac Imaging
Study Finds Removing Cost from Calcium Score Testing Increased Utilization

September 25, 2020 — A study out of University Hospitals (UH) found that removing the cost barrier for coronary artery ...

Time September 25, 2020
arrow
New research from King's College London has found that COVID-19 may be diagnosed on the same emergency scans intended to diagnose stroke.
News | Cardiac Imaging
Stroke Scans Could Reveal COVID-19 Infection

September 22, 2020 — New research from King's College London has found that COVID-19 may be diagnosed on the same ...

Time September 22, 2020
arrow
Philips Azurion Lung Edition supports high precision diagnosis and minimally invasive therapy in one room
News | Lung Imaging
Faster Lung Cancer Diagnosis, Treatment with Advanced 3-D Imaging Platform from Philips

September 21, 2020 — Philips introduced Azurion Lung Edition, an advanced 3-D imaging and navigation platform to ...

Time September 21, 2020
arrow
Orlando Health ORMC installs new Siemens system, which includes myExam Companion intelligent user support to guide technologist through clinical workflow
News | Computed Tomography (CT)
First U.S. Installation of the Siemens SOMATOM X.cite Premium CT Scanner

September 18, 2020 — Florida’s Orlando Health Orlando Regional Medical Center (ORMC) recently became the first ...

Time September 18, 2020
arrow
Figure 1. Doppler flows in subpleural consolidation shows smoothly dilated branching arteries
Feature | Radiology Imaging | By Robert Bard, M.D. PC, DABR, FASLM
Vascular Imaging of Pulmonary Disorders

COVID-19 is routinely studied using lung ultrasound and quantifying the disease by the “white lung” appearance of ...

Time September 17, 2020
arrow
Through computed tomography (CT) imaging, WVU geologist James Lamsdell led a team that found evidence of air breathing in a 340 million-year-old sea scorpion, or eurypterid. This is one of the scans of the specimen
News | Computed Tomography (CT)
CT Technology Shows Extinct Sea Scorpions Could Breathe Out of Water

September 11, 2020 — Scientists have long debated the respiratory workings of sea scorpions, but a new discovery by a ...

Time September 11, 2020
arrow
Feature | CT Angiography (CTA)
Current Evidence for Cardiac CT Calls for Change in Recommendations and Reimbursements

September 8, 2020 — The Journal of the American College of Cardiology (JACC) published a report, “Current Evidence and ...

Time September 09, 2020
arrow
The solution leverages image transfer speed, tag morphing, and multi-vendor PACS capabilities to enable comprehensive image visualization and analysis at the point of care
News | Breast Imaging
Candelis Lauded for Accelerating Accurate Diagnosis with Its Multi-Modal Breast Imaging Solution

September 3, 2020 — Based on its recent analysis of the global breast imaging workstation industry, Frost & Sullivan ...

Time September 03, 2020
arrow
Philips announced its next-generation Philips Azurion image-guided therapy platform, marking an important step forward in optimizing clinical and operational lab performance and expanding the role of image-guided interventions in the treatment of patients.
News | Computed Tomography (CT)
Philips Next-generation Azurion Image-guided Therapy Platform

September 1, 2020 — Philips announced its next-generation Philips Azurion image-guided therapy platform, marking an ...

Time September 01, 2020
arrow
Electronic cigarette or vaping product use-associated lung injury in a 51-year-old man manifesting as an acute lung injury pattern at CT with subsequent organization.
News | Computed Tomography (CT)
Lung Injuries from Vaping Have Characteristic Patterns on CT

August 27, 2020 — Injuries to the lungs from vaping have suggestive patterns on computed tomography (CT) scans that ...

Time August 27, 2020
arrow
B, Representative computational model shows lung stroma intraorgan structure of XCAT phantom that was developed using anatomically informed mathematic model. Inset shows enlarged view for better visibility of details and small structures. C, Voxelized rendition (ground truth) of XCAT phantom highlights detailed model of lung parenchyma. Inset shows enlarged view for better visibility of details and small structures
News | Coronavirus (COVID-19)
Virtual Imaging Trials Optimize CT, Radiography for COVID-19

August 26, 2020 — An open-access article in ARRS' American Journal of Roentgenology (AJR) established a foundation for ...

Time August 26, 2020
arrow
Researchers led by Göttingen University develop new three-dimensional imaging technique to visualize tissue damage in severe COVID-19
News | Coronavirus (COVID-19)
New Insights Into Lung Tissue in COVID-19 Disease

August 25, 2020 — Physicists at the University of Göttingen, together with pathologists and lung specialists at the ...

Time August 25, 2020
arrow
© Copyright Wainscot Media. All Rights Reserved.
Subscribe Now