Radiological Society of North America

820 Jorie Blvd
Oak Brook, IL 60523-2251
USA
Phone:
630.571.2670
Radiological Society of North America

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The Mindways Solid phantom with volume of interest in the quality assurance phantom (red circles, left side). A participant's noncontrast-enhanced axial CT (right side) with volume of interest (yellow circles) in the trabecular bone compartment of three vertebrae for bone mineral density measurements. Image courtesy of Radiological Society of North America
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Cardiac CT Can Double as Osteoporosis Test

July 15, 2020 — Cardiac CT exams performed to assess heart health also provide an effective way to screen for osteoporos ...

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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.
News | Ultrasound Imaging

3-D Ultrasound Enables Accurate, Noninvasive Measurements of Blood ...

July 1, 2020 — A 3-D ultrasound system provides an effective, noninvasive way to estimate blood flow that retains its ...

Time July 01, 2020
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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)

Brain Iron Accumulation Linked to Cognitive Decline in Alzheimer's ...

July 1, 2020 — Researchers using magnetic resonance imaging (MRI) have found that iron accumulation in the outer layer ...

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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
News | Coronavirus (COVID-19)

New Study Looks at Post-COVID-19 Emerging Disease in Children

June 26, 2020 — In recent weeks, a multisystem hyperinflammatory condition has emerged in children in association with ...

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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)

RSNA Launches International COVID-19 Open Radiology Database

June 25, 2020 — The Radiological Society of North America (RSNA) and the RSNA COVID-19 AI Task Force today announced the ...

Time June 25, 2020
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Members of the Radiological Society of North America (RSNA) shared their concerns, insights and predictions with their Society to help in understanding the needs of radiologists during and following the global pandemic.
News | Coronavirus (COVID-19)

RSNA Members Share Insights and Outlooks on COVID-19

June 24, 2020 — Members of the Radiological Society of North America (RSNA) shared their concerns, insights and ...

Time June 24, 2020
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Axial FLAIR in four different COVID-19 patients. A) 58-year old man with impaired consciousness: FLAIR hyperintensities located in the left medial temporal lobe. B) 66-year old man with impaired consciousness: FLAIR ovoid hyperintense lesion located in the central part of the splenium of the corpus callosum. C) 71-year old woman with pathological wakefulness after sedation: extensive and confluent supratentorial white matter FLAIR hyperintensities (arrows). Association with leptomeningeal enhancement (stars
News | Coronavirus (COVID-19)

Multi-institutional Study Looks at Brain MRI Findings in COVID-19

June 16, 2020 — Current data on central nervous system (CNS) involvement in COVID-19 is uncommon but growing ...

Time June 16, 2020
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The Radiological Society of North America (RSNA) announced today that its 106th Scientific Assembly and Annual Meeting, previously scheduled to be held Nov. 29 – Dec. 4, 2020, at McCormick Place in Chicago, will be held as an all-virtual event Nov. 29 – Dec. 5.
News | RSNA

RSNA Annual Meeting Goes Virtual for 2020

May 26, 2020 — The Radiological Society of North America (RSNA) announced today that its 106th Scientific Assembly and ...

Time May 26, 2020
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The Breast Imaging and Reporting System (BI-RADS) was established by the American College of Radiology to help classify findings on mammography. Findings are classified based on the risk of breast cancer, with a BI-RADS 2 lesion being benign, or not cancerous, and BI-RADS 6 representing a lesion that is biopsy-proven to be malignant.
News | Breast Imaging

Six-month Follow-up Appropriate for BI-RADS 3 Findings on Mammography

May 19, 2020 — Women with mammographically detected breast lesions that are probably benign should have follow-up ...

Time May 19, 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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