CT and MRI of the Whole Body

abnormalities acquisition acute adjacent AJNR aneurysms angiography appear areas arrow artery artifacts assessment associated Axial blood body bone brain cause cells central cerebral changes clinical common computed contrast contrast enhancement cranial nerve decreased demonstrates detection diagnosis differentiation diffusion disease dural echo edema effect enhancement et al evaluation extend findings flow frequently frontal function gliomas gradient head hemorrhage hyperintense increased infarction injury intensity intracranial involvement lateral lesions less located Magn magnetic resonance malformations mass measured meningeal middle multiple nerve Neuroradiol normal occur orbital patients pattern pediatric performed perfusion posterior present primary protocol pulse radiation Radiology region resonance imaging result scan scanner seen sensitivity sequences shows signal sinus space spectroscopy stroke subarachnoid superior T1-weighted T1-weighted image techniques temporal tion tissue treatment tumor typically usually vascular vein venous ventricle white matter