Reverse cupping–like appearance on CT: A beam hardening–related phenomenon with phantom correlation
The interaction of polychromatic X-ray beam with highly attenuating material leads to beam hardening which may manifest as “cupping” artifact, where the central part of the image appears relatively hypodense as compared to the periphery, a phenomenon arising out of the monochromatic beam assumption...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Elsevier
2026-08-01
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| Schriftenreihe: | Radiology Case Reports |
| Schlagworte: | |
| Online-Zugang: | http://www.sciencedirect.com/science/article/pii/S1930043326002608 |
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