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Radiation Dose Reduction in profusion CT Imaging

By 27th November 2015February 1st, 2019No Comments

Radiation Dose Reduction in Perfusion CT Imaging of the Brain: a Review of Existing Approaches


Introduction
For the evaluation of hemodynamic changes in various tissue types, perfusion CT (PCT) is a valuable imaging technique.
A common field of clinical application is acute stroke imaging: PCT of the brain allows a highly accurate detection of ischemic lesions as well as being able to distinguish infarct core and penumbra brain tissue, thus providing a basis for clinical decisions, for instance regarding recanalization therapy.


By Dr A Othman & Dr S Afat



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