患者信息:
74 岁, 女性
检查指征:
Altered mental status
影像所见
CT
- Areas of hypoattenuation in the right greater than left lentiform nuclei, internal capsules, and thalami with extension into the bilateral cerebral white matter
MRI
- Relatively symmetric T2/FLAIR signal hyperintensity most pronounced in the supratentorial deep gray nuclei and deep white matter, including the internal capsules and corpus callosum, with associated curvilinear and nodular enhancement in a perivascular distribution
- Patchy corresponding restricted diffusion
- No midline shift or evidence of herniation or hydrocephalus
诊断
Intravascular lymphoma
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