fig1
![Acute demyelinating lesions with restricted diffusion in multiple sclerosis: a new variant?](https://image.oaes.cc/2a46f62b-1fcf-4270-918f-31194283bd91/2148.fig.1.png)
Figure 1. (A) Axial T2-weighted image reveals a high signal periventricular lesion; (B) axial T1-weighted image shows peripheral open ring enhancement after contrast administration; (C) apparent diffusion coefficient map shows restricted diffusion at the periphery of the lesion