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Magnetic resonance susceptibility weighted imaging in neurosurgery: current applications and future perspectives.
Abstract Susceptibility weighted imaging (SWI) is a relatively new imaging technique. Its high sensitivity to hemorrhagic components and ability to depict microvasculature by means of susceptibility effects within the veins allow for the accurate detection, grading, and monitoring of brain tumors. This imaging modality can also detect changes in blood flow to monitor stroke recovery and reveal specific subtypes of vascular malformations. In addition, small punctate lesions can be demonstrated with SWI, suggesting diffuse axonal injury, and the location of these lesions can help predict neurological outcome in pati...
Source: Journal of Neurosurgery - July 24, 2015 Category: Neurosurgery Authors: Di Ieva A, Lam T, Alcaide-Leon P, Bharatha A, Montanera W, Cusimano MD Tags: J Neurosurg Source Type: research