The diagnosis is usually made by observing a concentric ring pattern on MRI; laboratory studies might help to exclude other etiologies. In uncertain cases, a biopsy can be performed to confirm the ...
In particular, the concentric appearance of the lesion on T2-weighted, FLAIR, and diffusion-weighted images was not consistent with an ischemic stroke image pattern, ruling out this diagnosis.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback