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Titel:

CT-Guided Liver Biopsy: Evaluation of Spectral Data From Dual-Layer Detector CT for Improved Lesion Detection.

Dokumenttyp:
Journal Article
Autor(en):
Sauter, Andreas P; Proksa, Roland; Knipfer, Andreas; Reischl, Stefan; Braren, Rickmer F; Nadjiri, Jonathan; Kopp, Felix; Noël, Peter B; Makowski, Markus R; Rummeny, Ernst J; Fingerle, Alexander A
Abstract:
PURPOSE: Evaluation of dual-layer spectral computed tomography (CT) for contrast enhancement during image-guided biopsy of liver lesions using virtual monoenergetic images (VMI) and virtual non-contrast (VNC) images. METHODS: Spectral CT data of 20 patients receiving CT-guided needle biopsy of focal liver lesions were used to generate VMI at energy levels from 40 to 200 keV and VNC images. Images were analyzed objectively regarding contrast-to-noise ratio between lesion center (CNRcent) or perip...     »
Zeitschriftentitel:
Cardiovasc Intervent Radiol
Jahr:
2023
Band / Volume:
46
Heft / Issue:
11
Seitenangaben Beitrag:
1621-1631
Volltext / DOI:
doi:10.1007/s00270-023-03550-7
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/37759090
Print-ISSN:
0174-1551
TUM Einrichtung:
Institut für Diagnostische und Interventionelle Radiologie (Prof. Makowski); Professur für Interventionelle Radiologie (Prof. Paprottka)
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