Photon-counting detectors are a promising new technology for computed tomography (CT)
systems. They provide energy-resolved CT data at very high spatial resolution without …

The first CT scanners in the early 1970s already used iterative reconstruction algorithms;
however, lack of computational power prevented their clinical use. In fact, it took until 2009 …

The introduction of photon-counting detectors is expected to be the next major breakthrough
in clinical x-ray computed tomography (CT). During the last decade, there has been …

Photon-counting detector (PCD) CT is an emerging technology that has shown tremendous
progress in the last decade. Various types of PCD CT systems have been developed to …

Computed tomography (CT) is one of the most commonly used clinical imaging modalities.
There have recently been many reports of novel contrast agents for CT imaging. In …

Photon-counting computed tomography (CT) is a technology that has attracted increasing
interest in recent years since, thanks to new-generation detectors, it holds the promise to …

Multienergy CT involves acquisition of two or more CT measurements with distinct energy
spectra. Using the differential attenuation of tissues and materials at different x-ray energies …

Photon-counting computed tomography (PCCT) is an emerging technology promising to
substantially improve cardiovascular imaging. Recent engineering and manufacturing …

Spectral photon-counting computed tomography (SPCCT) technology holds great promise
for becoming the next generation of computed tomography (CT) systems. Its technical …

Computed tomography (CT) images display anatomic structures across 3 dimensions and
are highly quantitative; they are the reference standard for 3-dimensional geometric …