Iterative reconstruction algorithm improves the image quality without affecting quantitative measurements of computed tomography perfusion in the upper abdomen.

Woisetschläger, Mischa; Henriksson, Lilian; Bartholomae, Wolf; Gasslander, Thomas; Björnsson, Bergthor; Sandström, Per

Woisetschläger, Mischa; Henriksson, Lilian; Bartholomae, Wolf; Gasslander, Thomas; Björnsson, Bergthor; Sandström, Per.

Afiliación

Woisetschläger M; Department of Radiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Henriksson L; Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.
Bartholomae W; Department of Radiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Gasslander T; Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.
Björnsson B; Department of Radiology in Linköping, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Sandström P; Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden.

Eur J Radiol Open ; 7: 100243, 2020.

Article en En | MEDLINE | ID: mdl-32642503

Palabras clave

4D computed tomography; ADMIRE, advanced modelled iterative reconstruction; ALP, arterial liver perfusion; AUC, area under the curve; Abdomen; BF, blood flow; BMI, body mass index; BV, blood volume; CTP, computed tomography perfusion; FBP, filtered back projection; GFR, glomerular filtration rate; HCC, hepatocellular carcinoma; HPI, hepatic perfusion index; Image reconstruction; LI-RADS-5, liver imaging reporting and data system; Liver; PVP, portal venous liver perfusion; Perfusion; Radiation dosage; SNR, signal to noise ratio; TAC, time attenuation curve; TACE, transarterial chemoembolization; TTP, time to peak

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Eur J Radiol Open Año: 2020 Tipo del documento: Article País de afiliación: Suecia Pais de publicación: Reino Unido

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