Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri

The aim of this study is to develop ADC calibration plot in diffusion MRI and to examine the signal intensity trend of MR-weighted T1-, T2-, proton density and Fluid Attenuated Inversion Recovery images as a function of time ranged from 1 hour to 60 days. Fresh human blood samples were drawn from fo...

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Main Author:	Taib, Hartini Mohd
Format:	Thesis
Language:	English
Published:	2010
Subjects:	R5-920 Medicine (General)
Online Access:	http://eprints.usm.my/43043/1/Nur_Hartini_Binti_Mohd_Taib24.pdf
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id	my-usm-ep.43043
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spelling	my-usm-ep.430432019-04-12T05:26:53Z Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri 2010-05 Taib, Hartini Mohd R5-920 Medicine (General) The aim of this study is to develop ADC calibration plot in diffusion MRI and to examine the signal intensity trend of MR-weighted T1-, T2-, proton density and Fluid Attenuated Inversion Recovery images as a function of time ranged from 1 hour to 60 days. Fresh human blood samples were drawn from four volunteers and divided into 3 different categories namely, blood mixed with Citrate-Phosphate-Dextrose-Adenine (CPDA), blood mixed with thromboplastin and untreated blood as control. A set of T1WI, T2WI, PD, FLAIR and DWI were acquired using 1.0 Tesla MRI system (GE Signa Horizon LX) at Hospital Universiti Sains Malaysia. Measurements of the signal intensity for T1WI, T2WI, PD and FLAIR images were performed using GE ADW 2.0 Software. The reconstruction of the ADC maps and measurement of the ADC values for DWI were carried out using GE ADW 2.0 (Functool) Software. The study demonstrates that there is a significant trend displayed by all types of images. The trend was obviously exhibited in T1WI, PD and DWI. Generally the curves obtained can be divided into three parts. 2010-05 Thesis http://eprints.usm.my/43043/ http://eprints.usm.my/43043/1/Nur_Hartini_Binti_Mohd_Taib24.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Sains Perubatan
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	R5-920 Medicine (General)
spellingShingle	R5-920 Medicine (General) Taib, Hartini Mohd Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
description	The aim of this study is to develop ADC calibration plot in diffusion MRI and to examine the signal intensity trend of MR-weighted T1-, T2-, proton density and Fluid Attenuated Inversion Recovery images as a function of time ranged from 1 hour to 60 days. Fresh human blood samples were drawn from four volunteers and divided into 3 different categories namely, blood mixed with Citrate-Phosphate-Dextrose-Adenine (CPDA), blood mixed with thromboplastin and untreated blood as control. A set of T1WI, T2WI, PD, FLAIR and DWI were acquired using 1.0 Tesla MRI system (GE Signa Horizon LX) at Hospital Universiti Sains Malaysia. Measurements of the signal intensity for T1WI, T2WI, PD and FLAIR images were performed using GE ADW 2.0 Software. The reconstruction of the ADC maps and measurement of the ADC values for DWI were carried out using GE ADW 2.0 (Functool) Software. The study demonstrates that there is a significant trend displayed by all types of images. The trend was obviously exhibited in T1WI, PD and DWI. Generally the curves obtained can be divided into three parts.
format	Thesis
qualification_level	Master's degree
author	Taib, Hartini Mohd
author_facet	Taib, Hartini Mohd
author_sort	Taib, Hartini Mohd
title	Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
title_short	Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
title_full	Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
title_fullStr	Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
title_full_unstemmed	Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri
title_sort	determination of apparent diffusion coefficient of blood at its various ages using the technique of diffusion mri
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Perubatan
publishDate	2010
url	http://eprints.usm.my/43043/1/Nur_Hartini_Binti_Mohd_Taib24.pdf
_version_	1747821154035302400

Determination Of Apparent Diffusion Coefficient Of Blood At Its Various Ages Using The Technique Of Diffusion Mri

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