Association of breast density and region of interest size with apparent diffusion coefficient value of normal fibroglandular tissue at MRI (CROSBI ID 653827)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Radović, Niko ; Ivanac, Gordana ; Crnogorac, Maja ; Divjak, Eugen ; Cicvara-Pećina, Tatjana ; Petrović, Josipa ; Brkljačić, Boris
engleski
Association of breast density and region of interest size with apparent diffusion coefficient value of normal fibroglandular tissue at MRI
Diffusion-weighted imaging (DWI) is garnering an increasingly important role in diagnostic evaluation of breast cancer as an adjunct to dynamic contrast enhanced (DCE) magnetic resonance (MR). DWI depicts random thermal motion of water molecules which is affected by presence of barriers such as cell membranes and therefore reflects histologic structure of breast tissue while providing a contrast mechanism different from what is observed on conventional T1- and T2-weighted images. A quantitative measurement of diffusion is provided by calculating apparent diffusion coefficient (ADC). The purpose of this study was to determine whether ADC value of normal fibroglandular tissue at 1.5T is associated with breast density on MR and the size of region of interest (ROI) used to calculate it.
radiology ; magnetic resonance imaging, diffusion-weighted imaging ; breast imaging ; apparent diffusion coefficient
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Podaci o prilogu
2017.
objavljeno
Podaci o matičnoj publikaciji
EPOS
Podaci o skupu
European Congress of Radiology (ECR) 2017
ostalo
01.03.2017-05.03.2017
Beč, Austrija