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Insights into Imaging
Fig. 3 | Insights into Imaging

Fig. 3

From: Spectral CT of the abdomen: Where are we now?

Fig. 3

CT cystography of a 70-year-old woman after renal transplantation with a prior total hip replacement. Beam hardening artifacts caused by metal hardware markedly degrade evaluation of pelvic structures (a). Spectral mono-energetic image at 140 keV shows improvement of artifacts, at a price of reduced attenuation of contrast in the bladder (b)

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