Diffusion weighted imaging in osteoradiology.
Diffusion weighted imaging gained attention as an imaging modality, which provides information on the microstructure of a tissue, which can be used for tissue characterization. This is of importance in patients where other diagnostic tools provide equivocal or unspecific information. In addition quantitative diffusion measurements provide objective parameters for unbiased comparison of treatment response, which is mandatory for therapy monitoring. Technical restriction limited the use of Diffusion Weighted Imaging to the brain. However, with the improvement in scanner technology and the availability of new MR sequences investigation of the Muskulo Skeletal System was made possible. We describe the potential of Diffusion Weighted Imaging as a non-invasive technique to evaluate pathological, inflammatory and physiological processes in osteoradiology.
Herneth
Andreas M
AM
Departmentsof Radiology, Medical University of Vienna, Vienna, Austria. andreas.herneth@meduniwien.ac.at
Ringl
Helmut
H
Memarsadeghi
Mazda
M
Fueger
Barbara
B
Friedrich
Klaus M
KM
Krestan
Christian
C
Imhof
Herwig
H
D038524:Diffusion Magnetic Resonance Imaging / Q000379:methods*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D009140:Musculoskeletal Diseases / Q000175:diagnosis*; D009141:Musculoskeletal System / Q000473:pathology*