Radiology Imaging

The radiology imaging channel includes technology news related to computed tomography (CT), digital radiography (DR / X-ray), ultrasound, magnetic resonance imaging (MRI), radiographic fluoroscopy (R/F), mammography, angiography, 3-D printing, contrast media injectors, molecular imaging, neurological imaging, pediatric imaging and radiation dose management. 

Hologic, Inc. announced he U.S. launch of the SuperSonic MACH 40 ultrasound system, expanding the company’s suite of ultrasound technologies with its first premium, cart-based system.
News | Breast Imaging | July 08, 2020
July 8, 2020 — Hologic, Inc. announced he U.S. launch of the SuperSonic MACH 40 ultrasound system, expanding the...
Changes outlined in new draft U.S. Preventive Services Task Force (USPSTF) lung cancer screening recommendations will greatly increase the number of Americans eligible for screening and help medical providers save thousands more lives each year.

Image courtesy of Cerner

News | Lung Imaging | July 08, 2020
July 8, 2020 — Changes outlined in new draft U.S. Preventive Services Task Force (USPSTF) lung cancer screening...
Fujifilm’s Sonosite SII POC ultrasound system helps to keep crowded areas clearer with a small ultrasound footprint.

Fujifilm’s Sonosite SII POC ultrasound system helps to keep crowded areas clearer with a small ultrasound footprint.

Feature | Ultrasound Imaging | July 07, 2020 | By Joan Toth
With the miniaturization of technology, improved ease of use, lower system cost, increased portability and greater...
This is Figure 2 from the article in Radiology: Acute encephalopathy. A 60 year-old-man without history of seizures presenting with convulsion. (A-B) Multifocal areas of FLAIR hyperintensity in the right cerebellum (arrows in A), left anterior cingular cortex and superior frontal gyrus (arrows in B). (C-D) Restricted diffusion in the left anterior cingulate cortex, superior frontal and middle temporal gyrus (arrows in D) and right cerebellum (arrows in E), consistent with cerebellar diaschisis. F)  #COVID19

This is Figure 2 from the article in Radiology: Acute encephalopathy. A 60 year-old-man without history of seizures presenting with convulsion. (A-B) Multifocal areas of FLAIR hyperintensity in the right cerebellum (arrows in A), left anterior cingular cortex and superior frontal gyrus (arrows in B). (C-D) Restricted diffusion in the left anterior cingulate cortex, superior frontal and middle temporal gyrus (arrows in D) and right cerebellum (arrows in E), consistent with cerebellar diaschisis. F) No hemosiderin deposits in gradient echo sequences.

Feature | Coronavirus (COVID-19) | July 06, 2020 | Dave Fornell, Editor
Four recent radiology studies, from New York, Italy, Iran and China, show how COVID-19 (SARS-CoV-2) impacts the brain ...
Hoya Corp. and Hitachi, Ltd. announced a five year contract regarding Endoscopic Ultrasound Systems [EUS] by which the parties will strengthen technical collaboration, and Hitachi will continue supplying diagnostic ultrasound systems and ultrasound sensor related parts used in EUS.
News | Ultrasound Imaging | July 06, 2020
July 6, 2020 — Hoya Corp. and Hitachi, Ltd. announced a five year contract regarding Endoscopic Ultrasound Systems [EUS...
Advanced Radiation Therapy has completed the first AccuBoost Digital installation at Rhode Island Hospital (RIH). This state-of-the-art platform leverages the superior resolution of digital mammography in the delivery of breast radiation therapy.
News | Breast Imaging | July 06, 2020
July 6, 2020 — Advanced Radiation Therapy has completed the first AccuBoost Digital installation at Rhode Island...
Industry leaders to research the growing importance of point-of-care ultrasound in COVID-19 care
News | Coronavirus (COVID-19) | July 02, 2020
July 2, 2020 —Fujifilm Sonosite, Inc. and the Emergency Medicine Foundation (EMF), a 501(c)(3) nonprofit organization...
A patient implanted with the Axonics System can undergo MRI examinations safely with radio frequency (RF) Transmit Body or Head Coil under the conditions outlined in the Axonics MRI Conditional Guidelines.

A patient implanted with the Axonics System can undergo MRI examinations safely with radio frequency (RF) Transmit Body or Head Coil under the conditions outlined in the Axonics MRI Conditional Guidelines.

News | Magnetic Resonance Imaging (MRI) | July 02, 2020
July 2, 2020 — Axonics Modulation Technologies, Inc., a medical technology company that has developed and is...
This data represents wave 2 of a QuickPoLL survey conducted in partnership with an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business

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Feature | Coronavirus (COVID-19) | July 01, 2020 | By Melinda Taschetta-Millane
New QuickPoLL survey results are available on how radiologists feel about current business and the impact of COVID-19,...
A 3-D ultrasound system provides an effective, noninvasive way to estimate blood flow that retains its accuracy across different equipment, operators and facilities, according to a study published in the journal Radiology.

Volume flow as a function of color flow gain (at a single testing site). For each row the color flow c-plane and the computed volume flow are shown as a function of color flow gain. The c-plane is shown for four representative gain levels, whereas the computed volume flow is shown for 12–17 steps across the available gain settings. Flow was computed with (solid circles on the graphs) and without (hollow circles on the graphs) partial volume correction. Partial volume correction accounts for pixels that are only partially inside the lumen. Therefore, high gain (ie, blooming) does not result in overestimation of flow. Systems 1 and 2 converge to true flow after the lumen is filled with color pixel. System 3 is nearly constant regarding gain and underestimates the flow by approximately 17%. Shown are mean flow estimated from 20 volumes, and the error bars show standard deviation. Image courtesy of the journal Radiology

News | Ultrasound Imaging | July 01, 2020
July 1, 2020 — A 3-D ultrasound system provides an effective, noninvasive way to estimate blood flow that retains its...
Researchers reviewed results of prostate biopsies on over 3,400 men who had targets identified on prostate MRI and found that the positive predictive value of the test for prostate cancer was highly variable at different sites
News | Prostate Cancer | July 01, 2020
July 1, 2020 — Prostate MRI is an emerging technology used to identify and guide treatment for prostate cancer and has...
R2* maps of healthy control participants and participants with Alzheimer disease. R2* maps are windowed between 10 and 50 sec21. Differences in iron concentration in basal ganglia are too small to allow visual separation between patients with Alzheimer disease and control participants, and iron levels strongly depend on anatomic structure and subject age. Image courtesy of Radiological Society of North America

R2* maps of healthy control participants and participants with Alzheimer disease. R2* maps are windowed between 10 and 50 sec21. Differences in iron concentration in basal ganglia are too small to allow visual separation between patients with Alzheimer disease and control participants, and iron levels strongly depend on anatomic structure and subject age. Image courtesy of Radiological Society of North America

News | Magnetic Resonance Imaging (MRI) | July 01, 2020
July 1, 2020 — Researchers using magnetic resonance imaging (MRI) have found that iron accumulation in the outer layer...
Imaging Artificial Intelligence (AI) provider Qure.ai announced its first US FDA 510(k) clearance for its head CT scan product qER. The US Food and Drug Administration's decision covers four critical abnormalities identified by Qure.ai's emergency room product.
News | Artificial Intelligence | June 30, 2020
June 30, 2020 — Imaging Artificial Intelligence (AI) provider Qure.ai announced its first US FDA 510(k) clearance for...
DiA’s new AI-based LVivo RV enables rapid assessment of right ventricle dysfunction in COVID-19 patients, while LVivo Bladder supports clinicians with automated bladder volume analysis to minimize scan time and risk of infection
News | Artificial Intelligence | June 30, 2020
June 30, 2020 — DiA Imaging Analysis, a leading provider of advanced AI-based solutions for ultrasound analysis,...
In new QuickPoLL survey on imaging during the pandemic, responses were tallied from around 170 radiology administrators and business managers, who are part of an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business. TMTG is a research firm specializing in the medical device, healthcare and pharmaceutical industries.
Feature | Coronavirus (COVID-19) | June 30, 2020 | By Melinda Taschetta-Millane
The true impact that COVID-19 has had on the medical imaging industry still remains to be seen, as hospitals and...
Guerbet shows its commitment to healthcare professionals with two ranges of consumables selected for their injection solutions
News | Contrast Media Injectors | June 29, 2020
June 29, 2020 — Guerbet has launched a new "consumables.guerbet.com" website presenting its Essential and Excellence...
Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

Cardiac MR can offer data above and beyond anatomical imaging, which is the main reason why this system was installed at Baylor Scott White Heart Hospital in Dallas. The system is a dedicated heart MRI scanner.

News | Pediatric Imaging | June 29, 2020
June 29, 2020 — A type of smart magnetic resonance imaging (MRI) scan used in people with heart disease could help...
Thoracic findings in a 15-year-old girl with Multisystem Inflammatory Syndrome in Children (MIS-C). (a) Chest radiograph on admission shows mild perihilar bronchial wall cuffing. (b) Chest radiograph on the third day of admission demonstrates extensive airspace opacification with a mid and lower zone predominance. (c, d) Contrast-enhanced axial CT chest of the thorax at day 3 shows areas of ground-glass opacification (GGO) and dense airspace consolidation with air bronchograms. (c) This conformed to a mosai

Thoracic findings in a 15-year-old girl with Multisystem Inflammatory Syndrome in Children (MIS-C). (a) Chest radiograph on admission shows mild perihilar bronchial wall cuffing. (b) Chest radiograph on the third day of admission demonstrates extensive airspace opacification with a mid and lower zone predominance. (c, d) Contrast-enhanced axial CT chest of the thorax at day 3 shows areas of ground-glass opacification (GGO) and dense airspace consolidation with air bronchograms. (c) This conformed to a mosaic pattern with a bronchocentric distribution to the GGO (white arrow, d) involving both central and peripheral lung parenchyma with pleural effusions (black small arrow, d). image courtesy of Radiological Society of North America

News | Coronavirus (COVID-19) | June 26, 2020
June 26, 2020 — In recent weeks, a multisystem hyperinflammatory condition has emerged in children in association with...
The American College of Radiology (ACR) Center for Research and Innovation (CRI) is pleased to announce the development of the COVID-19 Imaging Research Registry (CIRR), an effort by the ACR CRI and the ACR Data Science Institute in collaboration with the ACR and the Society of Thoracic Radiology (STR). Sharyn Katz, M.D., director of research for thoracic radiology at the University of Pennsylvania, chairs the effort’s multiple-disciplinary steering committee, which includes representation from across the i

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News | Coronavirus (COVID-19) | June 25, 2020
June 25, 2020 — The American College of Radiology (ACR) Center for Research and Innovation (CRI) is pleased to announce...
The Radiological Society of North America (RSNA) and the RSNA COVID-19 AI Task Force today announced the launch of the RSNA International COVID-19 Open Radiology Database (RICORD). RICORD is envisioned as the largest open database of anonymized COVID-19 medical images in the world.
News | Coronavirus (COVID-19) | June 25, 2020
June 25, 2020 — The Radiological Society of North America (RSNA) and the RSNA COVID-19 AI Task Force today announced...