Principle and Clinical Application of Diffusion weight Imaging- Magnetic Resonance Imaging

초록

Diffusion MR Image (DWI) detects lesions Non -invasively quantifies the characteristics of body tissues changed by Obtain and analyze the values and image them to determine the diagnosis of the lesion. It is used clinically because it can be expressed clearly. DWI and Apparent Diffusion Coefficient (ADC) techniques .Unlike T2 Weighted Image (T2W), it takes several hours to Infarction signal appears internally, supporting acute infarction diagnosis. Recently, when examining not only brain but also liver tumors, Malignant solid tumors and benign, cystic tumors can be distinguished through the appropriate b -value value. It is widely used for sheep identification. Accordingly, we would like to introduce the clinical use and future direction of diffusion magnetic resonance imaging currently being used.

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