PMC3420686_01
Multiple confluent white matter lesions demonstrated by 3 mm axial fluid attenuated inversion recovery (FLAIR) brain magnetic resonance images (MRIs) demonstrating and diffusion weighted imaging (DWI), respectively.
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fig1
Brain MRI showed multiple white matter confluent lesions correspondent to restricted diffusion on diffusion-weighted imaging (DWI) (Figure 1).
Brain biopsy demonstrating the presence of intravascular atypical lymphocytes.
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fig2
Histopathological examination shown in Figure 2 confirmed the diagnosis of B-cell intravascular lymphoma (angiotropic lymphoma).