Technology Report:

Computed Tomography (CT)

RSNA Technology Report 2015: Computed Tomography

Contributing Editor Greg Freiherr offers an overview of computed tomography (CT) advances at the Radiological Society of North America (RSNA) 2015. The video includes Freiherr during his booth tours with some of the key vendors who were featuring new technology.

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Advanced imaging with computed tomography (CT) shows that people who cook with biomass fuels like wood are at risk of suffering considerable damage to their lungs from breathing in dangerous concentrations of pollutants and bacterial toxins, according to a study being presented at the annual meeting of the Radiological Society of North America (RSNA).
News | Computed Tomography (CT)
Cooking with Wood May Cause Lung Damage
December 3, 2020 — Advanced imaging with computed tomography (CT) shows that people who cook with biomass fuels like…
Time December 03, 2020
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Videos | Artificial Intelligence
VIDEO: Deep Learning Analysis of Abdominal Fat to Assess Heart Attack and Stroke Risk
Kirti Magudia, M.D., Ph.D., an abdominal imaging and ultrasound fellow at the University of California San Francisco,…
Time December 02, 2020
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An example of a body composition analysis of an abdominal CT slice with the subcutaneous fat in green, skeletal muscle red and visceral fat in yellow. This was automatically identified and analyzed via a deep learning algorithm to assess the risk for heart attack and stroke in more than 12,000 patients. #RSNA2020 #RSNA20 #RSNA
Feature | Artificial Intelligence
AI Measured Abdominal Fat Accurately Predicts Heart Attack and Stroke Risk
December 2, 2020 – Automated deep learning analysis of abdominal computed tomography (CT) images produces a more…
Time December 02, 2020
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Samsung to highlight its medical imaging portfolio with its latest radiology innovations in ultrasound, digital radiography and mobile computed tomography
News | Radiology Imaging
Samsung Introduces Its Latest Radiology Innovations
December 2, 2020 — Samsung Electronics Co., Ltd. will showcase its premium diagnostic imaging solutions in ultrasound,…
Time December 02, 2020
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A cut-away view of the two cabins that compose the "CT-in-a-box" solution from GE to rapidly deploy CT scanners at hospitals amid a COVID surge. The CT room is completely separate from the control room to aid in sanitation and keeping technologists away from COVID patients.
Feature | Coronavirus (COVID-19)
CT in a Box Helps Rapidly Boost Imaging Capability at COVID Surge Hospitals
December 1, 2020 — As hospitals see an influx of COVID-19 (SARS-CoV-2) patients, many are looking for ways to rapidly…
Time December 01, 2020
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Medical imaging artificial intelligence (AI) vendor Avicenna.AI today announced its FDA-cleared CINA Head triage AI solution will be offered by cloud-based imaging platform Arterys. Supporting the treatment of stroke and neurovascular emergencies, CINA Head detects intracranial hemorrhages (ICHs) and large vessel occlusions (LVOs) from CT-scan imaging. #RSNA20 #RSNA2020
News | Stroke
Arterys and Avicenna.AI Partner on AI Stroke Detection
December 1, 2020 – Medical imaging artificial intelligence (AI) vendor Avicenna.AI today announced its FDA-cleared CINA…
Time December 01, 2020
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The study "Will We Solve Crimes with Radiomics? Results of an Experimental Study on Charred Human Bone Samples," was presented at the Virtual Radiological Society of North America's 2020 conference (RSNA20). Radiomics, which extracts data from clinical images, can be reliably used to assess changes in the bone structure due to fire exposure.
News | Computed Tomography (CT)
Researchers Use Radiomics in Forensic Examination of Charred Human Bones
December 1, 2020 — The study "Will We Solve Crimes with Radiomics? Results of an Experimental Study on Charred Human…
Time December 01, 2020
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The company spotlights computed tomography and artificial intelligence technology, as well as its recently opened U.S. factory and showroom
News | Computed Tomography (CT)
United Imaging Caps Year of Expansion with Major Product Launches at RSNA
December 1, 2020 — United Imaging, a platinum sponsor at RSNA's virtual conference, announced the uCT ATLAS, a 510k …
Time December 01, 2020
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AI Medic Inc. has obtained official product certification from the NIDS for its own medical video analysis software, AutoSEG
News | Cardiac Imaging
AI-based Cardiac CT Image Three-dimensional Analysis Fully Automated Medical Device
November 30, 2020 — AI Medic Inc. announced that it has obtained official product certification from the NIDS (National…
Time November 30, 2020
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During the virtual 106th Scientific Assembly and Annual Meeting of the Radiological Society of North America (RSNA), Nov. 29 to Dec. 5, Siemens Healthineers announced the Food and Drug Administration (FDA) clearance of AI-Rad Companion Organs RT, the latest Siemens Healthineers artificial intelligence-based software assistant in the AI-Rad Companion family.
News | Artificial Intelligence
FDA Clears AI-Rad Companion Organs RT Intelligent Software Assistant from Siemens Healthineers
November 30, 2020 — During the virtual 106th Scientific Assembly and Annual Meeting of the Radiological Society of…
Time November 30, 2020
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This year’s lineup of VUNO Med solutions includes VUNO Med–LungCT AI, VUNO Med-Chest X-Ray, VUNO Med-DeepBrain and VUNO Med-BoneAge.
News | Artificial Intelligence
VUNO Boasts its AI Solutions and Research Results at RSNA 2020
November 30, 2020 — South Korean artificial intelligence (AI) developer VUNO Inc. announced that it will join the…
Time November 30, 2020
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Chest CT images in a 34-year-old man with fever for 4 days. Positive result of reverse-transcription polymerase chain reaction assay for severe acute respiratory syndrome coronavirus 2 using a swab sample was obtained on February 8, 2020. Dates of examination are shown on images. A, Chest CT scan with magnification of lesions in coronal and sagittal planes shows a nodule with reversed halo sign in left lower lobe (box) at the early stage of the pneumonia. B, Chest CT scans in different axial planes and coro
News | Coronavirus (COVID-19)
COVID-19 Research Receives RSNA Margulis Award
November 29, 2020 — The Radiological Society of North America (RSNA) presented its ninth Alexander R. Margulis Award…
Time November 29, 2020
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GE Healthcare invests in a unique approach to cutting-edge CT technology and acquires Prismatic Sensors AB, a leader in Deep Silicon detector technology for photon counting computed tomography (PCCT)
News | Computed Tomography (CT)
GE Healthcare Pioneers Photon Counting CT with Prismatic Sensors Acquisition
November 25, 2020 — GE Healthcare today announced its acquisition of Prismatic Sensors AB, a Swedish start-up…
Time November 25, 2020
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ASG well positioned for growth as healthcare marketplace continues to evolve 
News | Radiology Imaging
Alpha Source Group Names New CEO, Expands Customized Service Solutions to Focus on OEM Partnerships
November 24, 2020 — Alpha Source Group (ASG), a comprehensive next-generation services partner, has named Allan…
Time November 24, 2020
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Videos | Coronavirus (COVID-19)
VIDEO: Example of Bowel Ischemia and Perforation From SMA Thrombus in COVID-19 Patient
This video shows a computed tomography (CT) scroll through showing bowel ischemia and perforation (see arrows) due to …
Time November 20, 2020
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Single-slice of the chest CT showing the abnormalities. Arrows indicate the location of the breast mass (red arrow), lymphadenopathy (blue arrow), and a lung nodule (yellow arrow). Arrows not present in experimental display. Image courtesy of Psychonomic Bulletin & Review
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Missing the Radiological Forest for the Trees
There’s a classic video demonstrating how our brains process information and allocate attention in which people bounce…
Time November 20, 2020
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CurveBeam announced the HiRise, its weight bearing CT (WBCT) imaging system for the entire lower extremity, has received FDA 510(K) clearance.
News | Computed Tomography (CT)
CurveBeam Announces FDA 510(K) Clearance for HiRise Weight-bearing CT System
November 19, 2020 — CurveBeam announced the HiRise, its weight bearing CT (WBCT) imaging system for the entire lower…
Time November 19, 2020
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Videos | Coronavirus (COVID-19)
VIDEO: Overview COVID-19 Imaging Techniques Using X-ray, CT, MRI and Ultrasound
Margarita Revzin, M.D., MS, FSRU, FAIUM, associate professor of radiology and biomedical imaging, Yale University…
Time November 15, 2020
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The use of cardiovascular computed tomography angiography (CCTA) is one of the areas that has seen a sudden increase in use and value since the start of the ongoing COVID-19 pandemic.
Feature | Cardiac Imaging | By Dave Fornell
COVID’s Impact and the Role of Cardiovascular CT
The use of cardiovascular computed tomography angiography (CCTA) is one of the areas that has seen a sudden increase in…
Time November 12, 2020
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Cancer-specific mortality, all-cause mortality and overdiagnosis in lung cancer screening trials: a meta-analysis
News | Lung Imaging
New Analysis Finds Lung Cancer Screening Reduces Rates of Lung Cancer-specific Death
November 11, 2020 — Low-dose computed tomography (CT) screening methods may prevent one death per 250 at-risk adults…
Time November 11, 2020
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