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.

Advanced imaging data exchange is now live in Colorado due to the partnership of Health Images and the Colorado Regional Health Information Organization
News | Radiology Business
Colorado Providers Now Have Access to Medical Images via HIE

May 18, 2020 — CORHIO, a health information exchange in Colorado enabling data exchange for its 19,000+ users, announced ...

Time May 18, 2020
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Radiologists from Shanghai discuss modifying exam process and disinfecting exam room, while outlining personal protection measures during the coronavirus disease outbreak
News | Coronavirus (COVID-19)
COVID-19 Infection Control, Radiographer Protection in CT Exam Areas

May 18, 2020 — In an open-access article published ahead-of-print by the American Journal of Roentgenology (AJR), a team ...

Time May 18, 2020
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Now a research team — led by Tohoku University Professor, Wataru Yashiro — has developed a new method using intense synchrotron radiation that produces higher quality images within milliseconds.
News | Computed Tomography (CT)
Unlocking the Gate to the Millisecond CT

May 15, 2020 — Many will undergo a computed tomography (CT) scan at some point in their lifetime — being slid in and out ...

Time May 15, 2020
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In today’s challenging healthcare environment, radiology departments are often faced with the difficult decision of how to safely image patients who are suspected of being positive with infectious disease. To help hospitals and institutions effectively utilize computed tomography (CT) with these conditions, Canon Medical Systems USA, Inc. introduces a deployable CT with a rapid decontamination solution.
News | Computed Tomography (CT)
Canon Medical Launches CT Solution for Patients with Viral Infectious Diseases

May 11, 2020 — In today’s challenging healthcare environment, radiology departments are often faced with the difficult ...

Time May 11, 2020
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Axial (A) and coronal (B) CT of the abdomen and pelvis with IV contrast in a 57-year-old man with a high clinical suspicion for bowel ischemia. There was generalized small bowel distension and segmental thickening (arrows), with adjacent mesenteric congestion (thin arrow in B), and a small volume of ascites (* in B). Findings are nonspecific but suggestive of early ischemia or infection.
News | Coronavirus (COVID-19)
Imaging Reveals Bowel Abnormalities in Patients with COVID-19

May 11, 2020 — Patients with COVID-19 can have bowel abnormalities, including ischemia, according to a new study ...

Time May 11, 2020
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Facilitates timely patient workup to allow for activation of COVID-19 related protocols
News | Coronavirus (COVID-19)
FDA Approves Use of Aidoc’s AI Algorithms for Incidental CT Findings Associated with COVID-19

May 8, 2020 — Aidoc announced that the U.S. Food and Drug Administration (FDA) has allowed the use of their cleared AI ...

Time May 08, 2020
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Videos | Coronavirus (COVID-19)
VIDEO: CT and POCUS Emerge As Frontline Imaging Modalities in COVID-19 Era

Interview with Geoffrey Rose, M.D., president of Sanger Heart and Vascular Institute with Atrium Health, in Charlotte ...

Time May 07, 2020
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Figure 4 for the study. Images of a 65-year-old man (patient 6). (a) Cardiac MRI perfusion shows perfusion deficit of anterior/anterolateral wall attributed to left anterior descending artery/left circumflex artery (*). (b) CT coronary angiography. (c) Coronary angiography, left anterior oblique projection with caudal angulation. (d) Three-dimensional image fusion helped refine diagnosis: perfusion deficits (*) were most likely caused by narrow first diagonal branch and its first, stented side branch.
News | Cardiac Imaging
3-D Fusion Imaging Improves Coronary Artery Disease Diagnosis

May 4, 2020 – A new technique that combines computed tomography (CT) and magnetic resonance imaging MRI can bolster ...

Time May 04, 2020
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A complex multicompartmental cerebral hemorrhage on a single axial CT image displayed using the annotation tool in a single portal window. Hemorrhage labels (left column) relevant to the image display on the bottom of the image once selected. ASNR = American Society of Neuroradiology RSNA = Radiological Society of North America.
News | Artificial Intelligence
RSNA AI Challenge Breaks New Ground

April 30, 2020 — An unprecedented collaboration among two medical societies and over 60 volunteer neuroradiologists has ...

Time April 30, 2020
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Dual and multi-energy CT market to reach $2.6 Bn by 2029, ongoing COVID-19 pandemic to offer potential growth avenues
News | Computed Tomography (CT)
Ongoing COVID-19 Pandemic Offers Potential Growth Avenues to Dual and Multi-Energy CT Market

April 28, 2020 — Expanding patient pool suffering from cancer, cardiovascular diseases, and dental and orthopedic ...

Time April 28, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 RADLogics announced new worldwide deployments and installations of the company’s AI-powered solution to support chest computed tomography (CT) imaging for COVID-19 (Coronavirus) patients.
News | Coronavirus (COVID-19)
RADLogics Expands Deployment of AI-Powered Solution to Support Chest Imaging for COVID-19 Patients

April 21, 2020 — RADLogics announced new worldwide deployments and installations of the company’s AI-powered solution to ...

Time April 21, 2020
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Videos | Coronavirus (COVID-19)
VIDEO: COVID-19 Precautions for Cardiac Imaging

Stephen Bloom, M.D., FASNC, director of noninvasive cardiology (cardiac CT, nuclear cardiology and echocardiography) at ...

Time April 18, 2020
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PTW announces first North American installation and FDA 510(k) clearance of Beamscan MR motorized 3-D water phantom
News | Radiation Oncology
Beamscan MR Motorized 3-D Water Phantom Receives FDA Clearance

April 17, 2020 — PTW has installed the first Beamscan MR motorized 3-D water phantom in North America at the Princess ...

Time April 17, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 According to the 10 authors from multiple institutions across the US who reviewed the most frequently cited studies on the subject: 'Test performance and management issues arise when inappropriate and potentially overreaching conclusions regarding the diagnostic performance of CT for COVID-19 pneumonia are based on low-quality studies with biased cohorts, confounding variables, and faulty design characteristics.
News | Coronavirus (COVID-19)
A Review of Studies Cautions Against Chest CT for Coronavirus Diagnosis

April 17, 2020 — To date, the radiology literature on coronavirus disease (COVID-19) pneumonia has consisted of limited ...

Time April 17, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 U.S. Army Spc. Jonathon Hyde and Spc. Casymn Harrison from the 1434th Engineer Company, Grayling, Mich., Michigan National Guard, prepare patient rooms at TCF Regional Care Center in Detroit in advance of receiving COVID-19 patients, April 9, 2020 #COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2
Feature | Coronavirus (COVID-19) | By Melinda Taschetta-Millane and Dave Fornell
COVID-19 Clinician Update

In an effort to keep the imaging field updated on the latest information being released on coronavirus (COVID-19), the ...

Time April 15, 2020
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Maps of stiffness (storage modulus) in uniform-concentration sample (left) and sample with harder inclusion (right) (sample: polyacrylamide gel). It can be seen that harder inclusion is clearly visible in spite that its concentration is only slightly different from the surrounding matrix. Note that such a slight difference cannot be discerned by typical X-ray radiography for medical diagnostics.
News | X-Ray
X-rays Can Now Tell Us About Soft Tissues, Too

April 10, 2020 — We all learned in school that the beams from X-ray machines pass right through soft tissues like skin ...

Time April 10, 2020
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Videos | Computed Tomography (CT)
VIDEO: Radiology Industry Responding to COVID-19

Jeffrey Bundy, Ph.D., chief executive officer, United Imaging in the United States, explains the company's efforts to ...

Time April 09, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 United Imaging has installed its first transportable CT Scanner at Maimonides Medical Center in New York City to help expand its capacity for imaging during the fight against coronavirus in the U.S. As the hospital scales its operations to meet the needs of an expected influx of coronavirus patients, doubling its capacity to 1,400 beds, United Imaging’s scanner will help expand its capacity for imaging studies to support diagnosis and treatment.
News | Coronavirus (COVID-19)
United Imaging Confirms Rapid Deployment of Transportable CT Scanners

April 9, 2020 — Radiology imaging and radiotherapy systems vendor United Imaging is responding to customer requests for ...

Time April 09, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2
News | Coronavirus (COVID-19)
Care Mentor AI develops Artificial Intelligence for rapid diagnosis of COVID-19

April 9, 2020 — Care Mentor AI is developing an artificial intelligence (AI) system that will accelerate the analysis of ...

Time April 09, 2020
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#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 The first of three clinical scenarios presented to the panel with final recommendations. Mild features refer to absence of significant pulmonary dysfunction or damage. Pre-test probability is based upon background prevalence of disease and may be further modified by individual’s exposure risk. The absence of resource constraints corresponds to sufficient availability of personnel, personal protective equipment, COVID-19 testing, hospital beds, and/or ve
News | Coronavirus (COVID-19)
RSNA Publishes Fleischner Society Statement on Chest Imaging and COVID-19

April 7, 2020 — A multinational consensus statement from the Fleischner Society on the role of chest imaging in the ...

Time April 07, 2020
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