TY - JOUR T1 - Neurosarcoidosis Presenting as Acute Infarction on Diffusion-Weighted MR Imaging: Summary of Radiologic Findings JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 84 LP - 86 VL - 28 IS - 1 AU - M.H. Hodge AU - R.L. Williams AU - M.B. Fukui Y1 - 2007/01/01 UR - http://www.ajnr.org/content/28/1/84.abstract N2 - SUMMARY: A 36-year-old woman presented with acute-onset right lower extremity paresthesias, dysarthria, right facial droop, and right hemiparesis. CT and MR imaging of the brain revealed extensive white matter disease and left basal ganglia infarction with dural and leptomeningeal enhancement. Differential considerations included vasculitis, granulomatous disease, and neoplasm. Chest, abdomen, and pelvis CTs were normal. Right temporal lobe biopsy revealed noncaseating granulomatous inflammation consistent with neurosarcoidosis. ER -