Quantitative attenuation accuracy of virtual non-enhanced imaging compared to that of true non-enhanced imaging on dual-source dual-energy CT
Sign Up to like & getrecommendations! Published in 2020 at "Abdominal Radiology"
DOI: 10.1007/s00261-020-02415-8
Abstract: Purpose To evaluate the quantitative attenuation and reliability of virtual non-contrast (VNC) images of the abdomen acquired from multiphasic scans with a dual-energy computed tomography (DECT) system and compare it with that of true non-enhanced… read more here.
Keywords: quantitative attenuation; enhanced imaging; non enhanced; vnc images ... See more keywords
Utilisation of virtual non-contrast images and virtual mono-energetic images acquired from dual-layer spectral CT for renal cell carcinoma: image quality and radiation dose
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DOI: 10.1186/s13244-021-01146-8
Abstract: Background Renal cell carcinoma (RCC) is the most common renal malignant tumour. We evaluated the potential value and dose reduction of virtual non-contrast (VNC) images and virtual monoenergetic images (VMIs) from dual-layer spectral CT (DL-CT)… read more here.
Keywords: vnc images; image; non contrast; image quality ... See more keywords
Virtual noncontrast images of adrenal lesions: a photon-counting CT prospective study
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DOI: 10.1186/s41747-025-00621-x
Abstract: The value of virtual noncontrast (VNC) images from photon-counting computed tomography (PCCT) for evaluating adrenal lesions and diagnosing adrenal adenomas remains to be clarified. Participants with adrenal masses who underwent unenhanced and portal venous phase… read more here.
Keywords: adenomas; vnc; adrenal lesions; vnc images ... See more keywords