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.

White Medial Clavicle Head: Fig. 1—Sclerosis involving the first anterior costochondral junction, secondary to degenerative changes, is a common finding. In this case, appearance was asymmetric and revelated to be overlapping lung cancer.
News | Radiology Imaging
ARRS Annual Meeting Presents Emergency Radiology Cases of Inattention Blindness

May 5, 2022 — Significant imaging findings (cancer, infection, pseudoaneurysm, fracture, bowel perforation) can occur in ...

Time May 05, 2022
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According to ARRS’ American Journal of Roentgenology (AJR), routine visual ordinal coronary artery calcium (CAC) assessment on all chest CT examinations could identify a large number of patients who might benefit from preventive therapies.
News | Cardiac Imaging
Visual Ordinal Scoring of Coronary Artery Calcium on Chest CT

May 2, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), routine visual ordinal coronary artery calcium ...

Time May 02, 2022
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HealthOST is a fully automated spinal analysis of vertebral compression fractures and low bone density often associated with osteoporosis
News | Artificial Intelligence
Nanox Announces FDA Clearance for HealthOST Device

April 29, 2022 — Nano-X Imaging LTD, an innovative medical imaging technology company, today announced that its deep ...

Time April 29, 2022
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Aspirin therapy, as opposed to statin use, for non-obstructive coronary artery disease does not reduce major cardiovascular events, according to a new study published in the journal Radiology: Cardiothoracic Imaging.
News | Cardiac Imaging
Aspirin Does Not Cut Risk in Non-Obstructive Coronary Artery Disease

April 28, 2022 — Aspirin therapy, as opposed to statin use, for non-obstructive coronary artery disease does not reduce ...

Time April 28, 2022
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66-Year-Old Man With Locally Advanced Pancreatic Cancer Undergoing Chemotherapy
News | Computed Tomography (CT)
Positive Oral CT Contrast Improves Detection of Malignant Deposits in Intra-abdominal Nonsolid Organs

April 27, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), the selection of oral contrast agent and ...

Time April 27, 2022
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A consensus reached by a lung clinical community within the International Cancer Benchmarking Partnership (ICBP), (1) presented at the European Lung Cancer Congress (ELCC), 30 March – 2 April 2022, has highlighted international disparities in management and outcomes of patients with lung cancer in high-income countries, and has provided a roadmap of key actions that should be taken to homogenize practices, help enable earlier diagnosis and offer equitable access to care.  
News | Lung Imaging
Specific Lung Cancer Screening and Treatment Policies Urgently Needed to Address International Disparities in Survival

April 19, 2022 — A consensus reached by a lung clinical community within the International Cancer Benchmarking ...

Time April 19, 2022
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Illustration of Quantitative Analyses of CT Images.
News | Computed Tomography (CT)
Noncancerous Chest CT Features for Predicting Survival in Stage I Lung Cancer

April 15, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), noncancerous imaging markers on chest CT ...

Time April 15, 2022
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Mount Sinai researchers have developed a novel method to identify aggressive early-stage lung cancers and target drugs known as aurora kinase inhibitors to tumors that are especially likely to respond to them.
News | Lung Imaging
Mount Sinai Researchers Develop Novel Method to Identify and Treat Aggressive Early-stage Lung Cancers

April 11, 2022 — Mount Sinai researchers have developed a novel method to identify aggressive early-stage lung cancers ...

Time April 11, 2022
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Serial non-contrast axial chest CTs of three study participants with prior COVID-19 pneumonia.
Feature | Radiology Business | By Melinda Taschetta-Millane
Top 10: Most Read Radiology Technology Content in March 2022

Here is what you and your colleagues found to be most interesting in the field of medical imaging during the month of ...

Time March 31, 2022
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BUSM researchers have proposed a method of assigned sex estimation that is “population-inclusive” by using 3D volume-rendered computed tomography scans of ancestry skulls to estimate assigned sex at birth
News | Computed Tomography (CT)
Researchers Use Skull CT Scans to Estimate Assigned Gender at Birth

March 31, 2022 — One of the essential roles of the forensic anthropologist is the development of a biological profile ...

Time March 31, 2022
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Aidoc, a leading provider of healthcare AI solutions, announced that it received FDA 510(k) clearance for its triage and notification of pneumothorax on X-ray exams.
News | Artificial Intelligence
Aidoc Expands AI Service to X-ray, Receiving FDA 510(k) Clearance for Pneumothorax

March 31, 2022 — Aidoc, a leading provider of healthcare AI solutions, announced that it received FDA 510(k) clearance ...

Time March 31, 2022
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Serial non-contrast axial chest CTs of three study participants with prior COVID-19 pneumonia.
News | Coronavirus (COVID-19)
Lung Damage May Persist Long After COVID-19 Pneumonia

March 29, 2022 — Some people recovering from COVID-19 pneumonia have CT evidence of damage to their lungs that persists ...

Time March 29, 2022
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76-Year-Old Patient, Not on Antithrombotic Therapy, Presenting to ED After Ground-Level Fall (Glasgow Coma Scale of 15)
News | Computed Tomography (CT)
Antithrombotic Therapy Unassociated With Intracranial Hemorrhage After Fall

March 25, 2022 — According to ARRS’ American Journal of Roentgenology (AJR), antithrombotic therapy was not linked to ...

Time March 25, 2022
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CMSU will bring its state-of-the-art AI medical devices to hospitals and local healthcare providers in a unique hands-on experience to create stronger community engagement throughout the year.
News | Digital Radiography (DR)
Canon Medical Systems USA Presents Its First-Ever U.S. Mobile Truck Tour with the Launch of Canon Across America

March 23, 2022 — Canon Medical Systems USA, Inc. (CMSU), a global leader in innovative diagnostic imaging technology, is ...

Time March 23, 2022
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 Disease of the small airways in the lungs is a potential long-lasting effect of COVID-19, according to a new study published in the journal Radiology.
News | Coronavirus (COVID-19)
Long COVID Linked to Lasting Airways Disease in Lungs

March 23, 2022 — Disease of the small airways in the lungs is a potential long-lasting effect of COVID-19, according to ...

Time March 23, 2022
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Studies show that radiologists suffer from burnout more than most other medical professionals, in part due to long hours, complex cases and inefficiencies in radiology workflows.
Feature | Information Technology | By Christian Bazinet
Working Smarter, Not Harder, in Radiology Imaging

Studies show that radiologists suffer from burnout more than most other medical professionals, in part due to long hours ...

Time March 21, 2022
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Julia Herzen, Professor of Biomedical Imaging Physics at TUM, working together with her team at the micro-computed tomography scanner. Image courtesy of René Lahn
News | Computed Tomography (CT)
Advances in Micro-computed Tomography

March 15, 2022 — Researchers in biomedical physics and biology have significantly improved micro-computed tomography ...

Time March 15, 2022
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NeuroLogica’s OmniTom Elite has received 510(k) clearance for the addition of Photon Counting Detector (PCD) technology
News | SPECT-CT
NeuroLogica Announces FDA 510(k) Clearance for Photon Counting Computed Tomography Using OmniTom Elite

March 11, 2022 — The world of medical imaging is no longer just black and white. NeuroLogica Corp., a subsidiary of ...

Time March 11, 2022
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Sponsored Content | Sponsored Content | Videos | Computed Tomography (CT)
Talking Trends with Philips: Advancements in CT Technology

At RSNA 2021, Philips highlighted the launch of two new innovative CT systems – the multi-energy Spectral CT 7500 and ...

Time March 09, 2022
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(A) Axial and (B) coronal reformatted images from CT performed with IV contrast material show segmental visualization of main pancreatic duct (arrow). One of three reviewers described main duct dilation as present. Agreement among reviewers on CT for main duct dilatation was substantial (κ=0.63).
News | Pediatric Imaging
CT, MRI for Pediatric Pancreatitis

March 9, 2022 — According to an open-access Editor’s Choice article in ARRS’ American Journal of Roentgenology (AJR) ...

Time March 09, 2022
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