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. 

#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 Chest CT findings of pediatric patients with COVID-19 on transaxial images. (a) Male, 2 months old, 2 days after symptom onset. Patchy ground-glass opacities GGO in the right lower lobe

Chest CT findings of pediatric patients with COVID-19 on transaxial images. Male, 2 months old, 2 days after symptom onset. Patchy ground-glass opacities GGO in the right lower lobe. Image courtesy of Radiology: Cardiothoracic Imaging

News | Coronavirus (COVID-19) | April 06, 2020
April 6, 2020 — Children and teenagers with COVID-19 showed distinctive clinical and computed tomography (CT) findings...
A recent study earlier this year in the journal Nature, which included researchers from Google Health London, demonstrated that artificial intelligence (AI) technology outperformed radiologists in diagnosing breast cancer on mammograms
Feature | Breast Imaging | April 06, 2020 | By Samir Parikh
A recent study earlier this year in the journal Nature, which included researchers from Google Health London,...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2  United Imaging, a global leader in advanced medical imaging and radiotherapy equipment, followed a recent March announcement about transportable computed tomography (CT)s with more details on a second collaboration.
News | Computed Tomography (CT) | April 06, 2020
April 6, 2020 — United Imaging, a global leader in advanced medical imaging and radiotherapy equipment, followed a...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 Sonogram taken under rib cage shows liver (grey) with curved diaphragm-lung border (white). Arrows point to vertical B lines (white) demonstrating diseased lung tissue. The more B lines the worse the disease. Healing is measured by reduction in the number of B lines.

Sonogram taken under rib cage shows liver (grey) with curved diaphragm-lung border (white). Arrows point to vertical B lines (white) demonstrating diseased lung tissue. The more B lines the worse the disease. Healing is measured by reduction in the number of B lines.

News | Coronavirus (COVID-19) | April 06, 2020
April 6, 2020 — Robert L. Bard, M.D., NYC imaging specialist collaborates with an international group of medical...
Videos | Coronavirus (COVID-19) | April 04, 2020
Hicham Skali, M.D., a staff cardiologist and member of the Non-invasive Cardiovascular Imaging Program at Brigham and...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 U.S. Surgeon General Jerome Adams, M.D., M.Ph demonstrates how the general public can make their own face masks for non-clinical use.

U.S. Surgeon General Jerome Adams, M.D., M.Ph. demonstrates how the general public can make their own face masks for non-clinical use.

News | Coronavirus (COVID-19) | April 04, 2020 | By Melinda Taschetta-Millane
April 4, 2020 — The Centers for Disease Control and Prevention (CDC) revised its recommendations, stating that everyone...
Feature | Breast Density | April 03, 2020 | By Dayna Williams M.D., Shivani Chaudhry, M.D., and Laurie R. Margolies, M.D.
Breast cancer is the most common cancer in women, and, for women in their forties, the leading cause of premature death...
Recommended best practices for nuclear imaging departments under the COVIF-19 pandemic have been issues by the ASNC and SNMMI. #COVID19 #ASNC #SNMMI #Coronavirus #SARScov2
News | Coronavirus (COVID-19) | April 03, 2020
April 3, 2020 — A new guidance document on best practices to maintain safety and minimize contamination in nuclear...
Jeannie Danker, M.D. #COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2

Jeannie Danker, M.D. Photo courtesy of The Ohio State University Wexner Medical Center

News | Coronavirus (COVID-19) | April 03, 2020 | By Melinda Taschetta-Millane
April 3, 2020 — The radiology world has lost a dedicated leader due to coronavirus (COVID-19). On March 29, Jeannie...
Now that artificial intelligence (AI) has clawed its way into the mainstream, some vendors want us to forget it is there
Blog | Artificial Intelligence | April 03, 2020
Now that artificial intelligence (AI) has clawed its way into the mainstream, some vendors want us to forget it is...
Rising concerns over radiation overexposure teamed with a growing focus on improving the quality of patient care are two key drivers of today’s radiation dose management market. 

Rising concerns over radiation overexposure teamed with a growing focus on improving the quality of patient care are two key drivers of today’s radiation dose management market. 

Feature | Radiation Dose Management | April 02, 2020 | By Melinda Taschetta-Millane
Rising concerns over radiation overexposure teamed with a growing focus on improving the quality of patient care are...
An estimated 44 million people worldwide are currently living with Alzheimer’s disease, the most common form of dementia. About 5.8 million people in the United States live with the disease, where it is the sixth leading cause of death overall. While there is not yet a cure for Alzheimer’s, researchers are working to find treatment options to delay its onset and prevent it from developing.

Image courtesy of Insightec

Feature | Ultrasound Imaging | April 02, 2020 | By Katie Caron
An estimated 44 million people worldwide are currently living with Alzheimer’s disease, the most common form of...
An example of Philips’ TrueVue technology, which offers photo-realistic rendering and the ability to change the location of the lighting source on 3-D ultrasound images. In this example of two Amplazer transcatheter septal occluder devices in the heart, the operator demonstrating the product was able to push the lighting source behind the devices into the other chamber of the heart. This illuminated a hole that was still present that the occluders did not seal.

An example of Philips’ TrueVue technology, which offers photo-realistic rendering and the ability to change the location of the lighting source on 3-D ultrasound images. In this example of two Amplazer transcatheter septal occluder devices in the heart, the operator demonstrating the product was able to push the lighting source behind the devices into the other chamber of the heart. This illuminated a hole that was still present that the occluders did not seal. Photo by Dave Fornell

Feature | Radiology Imaging | April 02, 2020 | By Katie Caron
A new year — and decade — offers the opportunity to reflect on the advancements and challenges of years gone by and...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2
Blog | Coronavirus (COVID-19) | April 02, 2020
In January, we started hearing about a new virus, novel coronavirus (COVID-19), and read reports about how fast it...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus

Getty Images

Feature | Coronavirus (COVID-19) | April 02, 2020 | Jilan Liu and HIMSS Greater China Team
Information technologies have played a pivotal role in China’s response to the novel coronavirus COVID-19 outbreak,...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 Esaote won a tender launched by Consip on behalf of Civil Protection for the distribution of diagnostic equipment in Italy to face COVID-19 emergency.

Esaote won a tender launched by Consip on behalf of Civil Protection for the distribution of diagnostic equipment in Italy to face COVID-19 emergency.

News | Ultrasound Imaging | April 02, 2020
April 2, 2020 — Esaote, an Italian company among the world leaders in the field of medical diagnostic imaging systems,...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 Updated CT scoring criteria from AJR considers both lobe involvement and changes in CT findings to quantitatively and accurately evaluate the progression of COVID-19 pneumonia

CT scoring criteria were applied to images from sequential chest CT examinations. A, Initial chest CT image obtained 2 days after onset of symptoms shows small region of subpleural ground-glass opacities in right lower lobe, for CT score of 1. B, Chest CT image obtained on day 3 of treatment shows slightly enlarged region of subpleural ground-glass opacities with partial crazy-paving pattern and consolidation, for CT score of 3. C, Chest CT image obtained on day 5 of treatment shows partial resolution of consolidation, for CT score of 2. D, Chest CT image obtained on day 14 of treatment shows continued resolution of consolidation with minimal residual ground-glass opacities, for CT score of 1. Image courtesy of American Journal of Roentgenology (AJR)

News | Computed Tomography (CT) | April 02, 2020
April 2, 2020 — Updated computed tomography (CT) scoring criteria that considers lobe involvement, as well as changes...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 the company is now offering a suite of AI solutions Vuno Med-LungQuant and Vuno Med-Chest X-ray for COVID-19, encompassing both lung X-ray and computed tomography (CT) modalities respectively all at once
News | Artificial Intelligence | April 02, 2020
April 2, 2020 — In the face of the COVID-19 pandemic raging around the globe, Vuno has decided to move quickly by...
Improvised PPE face mask worn by a radiology technologist during rounds atSen. Gerardo M. Roxas Memorial District Hospital in Iloilo City, Philippines. #COVID19 #Coronavirus #SARScov2

Improvised PPE face mask worn by a radiology technologist during rounds at Sen. Gerardo M. Roxas Memorial District Hospital in Iloilo City, Philippines.

Feature | Coronavirus (COVID-19) | April 02, 2020 | Dave Fornell, Editor
There has been an extraordinary demand for personal protective equipment (PPE) with the rapid spread of the novel...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2 New studies use SIRD model to forecast COVID-19 spread; examine patient CT scans to correlate clinical features with mortality

Fig 1. A sample scoring on CT images of a 63-year-old woman from mortality group demonstrated a total score of 63. It was calculated as: for upper zone (A), 3 (consolidation) × 3 (50–75% distribution) × 2 (both right and left lungs) + 2 (ground glass opacity) ×1 (< 25% distribution) × 2 (both right and left lungs); for middle zone (B), 3 (consolidation) × 2 (25–50% distribution) × 2 (both right and left lungs) + 2 (ground glass opacity) × 2 (25–50% distribution) × 2 (both right and left lungs); for lower zone (C), 3 (consolidation) × (2 (25–50% distribution of the right lung) + 3 (50–75% distribution of the left lung)) + 2 (ground glass opacity) × (2 (25–50% distribution of the right lung) + 1 (< 25% distribution of the left lung)) Yuan et al, 2020 (CC BY 4.0)

News | Coronavirus (COVID-19) | April 01, 2020
April 1, 2020 — A new study, Data-based analysis, modelling and forecasting of the COVID-19 outbreak, published March...