Diffusion weighted imaging dwi is a form of mr imaging based upon measuring the random brownian motion of water molecules within a voxel of tissue in general simplified terms highly cellular tissues or those with cellular swelling exhibit lower diffusion coefficients. Extracranial applications of diffusion weighted dw magnetic resonance mr imaging are gaining increasing importance including in head and neck radiology the main indications for performing dw imaging in this relatively small but challenging region of the body are tissue characterization nodal . To determine the feasibility of whole body diffusion weighted dw magnetic resonance mr imaging for assessment of treatment response in myeloma materials and methods this prospective single institution study was hipaa compliant with local research ethics committee approval. Objective in this article we present the basic principles of diffusion weighted imaging dwi that can aid radiologists in the qualitative and quantitative interpretation of dw images however a detailed discussion of the physics of dwi is beyond the scope of this article a short discussion ensues on the technical aspects of performing dwi in the body. Note if youre looking for a free download links of diffusion weighted mr imaging applications in the body medical radiology pdf epub docx and torrent then this site is not for you ebookphpcom only do ebook promotions online and we does not distribute any free download of ebook on this site
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