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Photon Counting CT in Abdominal Emergency Radiology
1New York University, New York, USA.
Abstract:
Photon counting computed tomography offers spectral capabilities on every scan, significant radiation exposure reductions with improved image quality, and improved spatial resolution. Spectral reconstructions, such as iodine maps and virtual non-contrast images improve the diagnostic capabilities of CT. In the emergency department, photon counting CT has proven benefits in assessing acute conditions, characterizing incidental masses and renal stones. In this review, we highlight some of the benefits of photon counting CT as it pertains to emergency abdominal imaging.
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