Pseudoenhancement in Cystic Renal Lesions – Impact of Virtual Monoenergetic Images of Photon-Counting Detector CT on Lesion Classification

To investigate the impact of virtual monoenergetic images (VMI) from photon-counting detector CT (PCD-CT) on the enhancement and classification of renal cysts. Adults with renal cysts (≥7 mm) who received a triphasic examination on a clinical PCD-CT (120 kVp; IQ level 68) between July 2021 and March...

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Veröffentlicht in:	Academic radiology 2023-09, Vol.30, p.S305-S313
Hauptverfasser:	Schade, Katharina Alexandra, Mergen, Victor, Sartoretti, Thomas, Alkadhi, Hatem, Euler, André
Format:	Artikel
Sprache:	eng
Schlagworte:	Cysts Dual-energy CT Kidney Photon-counting CT Virtual monoenergetic imaging
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Zusammenfassung:	To investigate the impact of virtual monoenergetic images (VMI) from photon-counting detector CT (PCD-CT) on the enhancement and classification of renal cysts. Adults with renal cysts (≥7 mm) who received a triphasic examination on a clinical PCD-CT (120 kVp; IQ level 68) between July 2021 and March 2022 were retrospectively identified. Only non-enhancing cysts (enhancement
ISSN:	1076-6332 1878-4046 1878-4046
DOI:	10.1016/j.acra.2023.04.005