Dual-energy CT | Radiology Reference Article | Radiopaedia.org
Oct 24, 2025 · Dual-energy CT, also known as spectral CT, is a computed tomography technique that uses two separate x-ray photon energy spectra, allowing the interrogation of materials that …
About spectral CT — Spectral CT
What is spectral CT? Spectral CT is a way to visualize tissue composition with CT. We can determine the atomic number of the tissues in the body; and if patient has received iodinated …
Detector-based spectral CT technology - Philips
Philips spectral CT offers simple workflow with spectral results 100% of the time, fast time to diagnosis and benefits for a wide range of patients, including cardiac, emergency/trauma and …
Spectral CT was introduced in 1975 as an improvement in measurement technology. CT devices were enabled to gain information on the energy-dependent (i.e., spectral) attenuation …
Spectral CT imaging: Technical principles of dual-energy CT and …
Apr 1, 2023 · Spectral computed tomography (CT) imaging encompasses a unique generation of CT systems based on a simple principle that makes use of the energy-dependent information …
One of the main subject areas of ongoing research in the field of CT is spectral imaging, which refers to the use of energy information in polychromatic X-rays for optimizing tissue …
Spectral CT: How It Works and What It’s Used For
Nov 19, 2025 · Explore Spectral CT: the advanced imaging physics that reveals material composition for unprecedented diagnostic clarity across clinical specialties.
Spectral CT | AI Deep Learning Reconstruction | Computed …
Excellent energy separation for Spectral analysis with the high resolution and low noise properties you would expect from a routine diagnostic CT exam. Easy to use, fully integrated in protocols …
Spectral CT: How It Works and What It’s Used For
Jul 25, 2025 · Spectral computed tomography (CT) represents a significant advancement in medical imaging, moving beyond traditional X-ray techniques to provide more detailed insights …
Spectral Computed Tomography: Fundamental Principles and …
Compared to the conventional single-energy CT, spectral CT is an emerging technology offering superior material differentiation, which is achieved using the energy dependence of X-ray …