Dynamic susceptibility contrast MRI with a prebolus contrast agent administration design for improved absolute quantification of perfusion.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Arterial partial-volume effects (PVEs) often hamper reproducible absolute quantification of cerebral blood flow (CBF) and cerebral blood volume (CBV) obtained by dynamic susceptibility contrast MRI (DSC-MRI). The aim of this study was to examine whether arterial PVEs in DSC-MRI data can be minimized by rescaling the arterial input function (AIF) using a sagittal-sinus venous output function obtained following a prebolus administration of a low dose of contrast agent.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Radiologi och bildbehandling
Originalspråkengelska
Sidor (från-till)996-1006
TidskriftMagnetic Resonance in Medicine
Volym72
Utgivningsnummer4
StatusPublished - 2014
PublikationskategoriForskning
Peer review utfördJa

Relaterad forskningsoutput

Emelie Lind, 2019 feb, Lund: Naturvetenskapliga fakulteten, Lunds universitet. 181 s.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

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