Study of Diffusion Tensor Imaging in the Contusion of Corpus Callosum

Objective To evaluate the clinical value of diffused fibrous bands MRI in detecting fibrous injury of corpus callosum caused by cerebral trauma. Materials and Methods Routine MRI and DTI examination were performed in 12 normal volunteers and 23 cases of cerebral trauma. Fractional anisotropy(FA), average diffusion coefficient(DCavg), volume ratio anisotropy(VrA), and isotropic image(Iso) were obta…