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http://dx.doi.org/10.7742/jksr.2016.10.7.545

A Change of Apparent Diffusion Coefficient in Diffusion Weighted Imaging Applied with Rectangular FOV Technique  

Na, Sa-Ra (Department of Radiology, Asan Medical Center)
Choi, Kwan-Woo (Department of Radiology, Asan Medical Center)
Koo, No-Hyun (Department of Radiology, Asan Medical Center)
Yoo, Beong-Gyu (Department of Radiotechnology, Wonkwang Health Science University)
Son, Soon-Yong (Department of Radiotechnology, Wonkwang Health Science University)
Publication Information
Journal of the Korean Society of Radiology / v.10, no.7, 2016 , pp. 545-550 More about this Journal
Abstract
The purpose of this study is to improve the mapping between functional image and conventional image by using rectangular FOV technique. Diffusion weighted imaging which is widely used for stroke was acquired by reducing the FOV and compared each Apparent Diffusion Coefficient(ADC). As a result, there is no significant difference of each ADC value in one-way-anova analysis and post-hoc analysis. Thus, Mismatching problem may be improved by matching the FOV with rectangular FOV technique because there is no difference in ADC values.
Keywords
Diffusion weighted imaging(DWI); rectangular FOV; Apprent diffusion coefficient(ADC);
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