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.

FDA Clears AiCE Image Reconstruction on Canon's Aquilion Precision CT

Image courtesy of Canon Medical Systems

Technology | Computed Tomography (CT) | October 21, 2019
October 21, 2019 — Canon Medical Systems USA Inc. has received U.S. Food and Drug Administration (FDA) 510(k) clearance...
The Revolution Apex intelligent computed tomography (CT) scanner

The Revolution Apex intelligent computed tomography (CT) scanner. Image courtesy of GE Healthcare.

News | RSNA | October 18, 2019
October 18, 2019 — At the 2019 annual meeting of the Radiological...
Sectra Adds DePuy Synthes 3-D Templates to Pre-Operative Orthopedic Solution
News | Orthopedic Imaging | October 17, 2019
October 17, 2019 – International medical imaging information technology (IT) and cybersecurity company Sectra is...
Guerbet Signs Agreement With Icometrix for Exclusive Distribution of Icobrain
News | Neuro Imaging | October 16, 2019
October 16, 2019 — Guerbet announced it has signed an exclusive agreement with Icometrix for the distribution in France...
University of Arizona to Develop New CT-Based Breast Cancer Diagnostic Imaging Method
News | Breast Imaging | September 27, 2019
September 27, 2019 — Researchers at the University of Arizona Health Sciences are seeking a new and more accurate way...
FDA Clears Modules of AI-Rad Companion Chest CT From Siemens Healthineers
Technology | Computed Tomography (CT) | September 26, 2019
September 26, 2019 — The U.S. Food and Drug Administration (FDA) has cleared three modules of AI-Rad Companion Chest CT...
New ESC Guideline Provides Class 1 Recommendation for Coronary CTA
News | CT Angiography (CTA) | September 17, 2019
September 17, 2019 — The European Society of Cardiology (ESC) published new...
The Siemens Somatom Go.Sim computed tomography (CT) system for dedicated radiation therapy planning

The Siemens Somatom Go.Sim computed tomography (CT) system for dedicated radiation therapy planning. Image courtesy of Siemens Healthineers.

News | Computed Tomography (CT) | September 15, 2019
September 15, 2019 — Siemens Healthineers debuted two...
Philips Showcases Integrated Radiation Oncology Portfolio at ASTRO 2019
News | Radiation Oncology | September 13, 2019
September 13, 2019 — Philips will showcase its integrated...
Brain image taken on an Echelon Oval 1.5T MR scanner

Brain image taken on an Echelon Oval 1.5T MR scanner. Image courtesy of Hitachi Healthcare Americas

Sponsored Content | Blog | Radiology Imaging | September 13, 2019
People who live in rural America may deserve the same quality healthcare as anyone living in the U.S., but it is not...
Richardson Healthcare Receives CE Mark Approval for ALTA750 Canon/Toshiba CT Replacement Tube
News | Computed Tomography (CT) | September 11, 2019
September 11, 2019 — Richardson Healthcare, a Division of Richardson Electronics Ltd., announced it has received CE...
Bayer Introduces Medrad Stellant Flex CT Injection System
Technology | Contrast Media Injectors | September 11, 2019
September 11, 2019 — Bayer announced the introduction of the Medrad Stellant Flex...
AJR Publishes Gender Affirmation Surgery Primer for Radiologists. transgender radiology images,

Scout image from contrast-enhanced CT shows erectile implant; stainless steel and silicone anchors (arrow) transfixed to pubic bone are asymmetric.

News | Orthopedic Imaging | September 05, 2019
September 5, 2019 — An ahead-of-print article published in the December issue of the American Journal of Roentgenology...
The CT scanner might not come with protocols that are adequate for each hospital situation, so at Phoenix Children’s Hospital they designed their own protocols, said Dianna Bardo, M.D., director of body MR and co-director of the 3D Innovation Lab at Phoenix Children’s.

The CT scanner might not come with protocols that are adequate for each hospital situation, so at Phoenix Children’s Hospital they designed their own protocols, said Dianna Bardo, M.D., director of body MR and co-director of the 3D Innovation Lab at Phoenix Children’s.

Sponsored Content | Case Study | Radiation Dose Management | September 04, 2019
Radiation dose management is central to child patient safety. Medical imaging plays an increasing role in the accurate...
Medical Imaging Rates Continue to Rise Despite Push to Reduce Their Use
News | Radiology Imaging | September 03, 2019
September 3, 2019 — Despite a broad campaign among physician groups to reduce the amount of...
New Radiomics Model Uses Immunohistochemistry to Predict Thyroid Nodules

Workflow of radiomics analysis for IHC indicators. Yellow lines denote area of analysis; red lines denote ROI for radiomic features extraction. X = original image, L = low-pass filter, H = high-pass filter. Image courtesy of Jiabing Gu, et al.

News | Artificial Intelligence | September 03, 2019
September 3, 2019 — Researchers have validated a first-of-its-kind...
News | Contrast Media | September 03, 2019
September 3, 2019 — Researchers in South Korea have found that patients with family and personal history of allergic...