Unilateral contrast-induced encephalopathy with contrast medium exudation: A case report

Figure 3 Computed tomography 3 d after digital subtraction angiography and magnetic resonance imaging 17 d after digital subtraction angiography. A: The brain computed tomography (CT) 3 d after digital subtraction angiography (DSA), which showed that brain tissue swelling in the left cerebral hemisphere was significantly reduced, and there was no significant difference in the density of bilateral cerebral hemispheres; B-E: Brain magnetic resonance imaging re-examination 17 d after DSA. The signals of T1, T2, and diffusion-weighted imaging in bilateral brain tissues were symmetrical without significant differences.