Recent technologic advances in computed tomography (CT)—enabling the nearly
simultaneous acquisition of clinical images using two different x-ray energy spectra—have …

Recently, spectral computed tomography (CT) technology has received great interest in the
field of radiology. Spectral CT imaging utilizes the distinct, energy-dependent X-ray …

Artifacts are commonly encountered in clinical computed tomography (CT), and may
obscure or simulate pathology. There are many different types of CT artifacts, including …

Purpose To investigate the potential of spectral computed tomography (CT)(popularly
referred to as multicolor CT), used in combination with a gold high-density lipoprotein …

Purpose To demonstrate the feasibility of spectral imaging using photon‐counting detector
(PCD) x‐ray computed tomography (CT) for simultaneous material decomposition of three …

Innovations in CT have been impressive among imaging and medical technologies in both
the hardware and software domain. The range and speed of CT scanning improved from the …

The energy spectrum of X-ray photons after passage through an absorber contains
information about its elemental composition. Thus, tissue characterisation becomes feasible …

Spectral computed tomography (CT) has attracted much attention in radiation dose
reduction, metal artifacts removal, tissue quantification and material discrimination. The x-ray …

Spectral imaging is an umbrella term for energy-resolved X-ray imaging in medicine. The
technique makes use of the energy dependence of X-ray attenuation to either increase the …

Purpose To evaluate the clinical utility of dual energy spectral CT (DEsCT) in staging and
characterizing gastric cancers. Materials and Methods 96 patients suspected of gastric …