Fig. 1From: Rheumatoid meningitis developed in patient with stable rheumatoid arthritis and myasthenia gravis—detailed analysis of intracranial inflammation using flow cytometryBrain MRI scan findings at admission. a Axial DWI showing restriction of diffusion in the left temporal subarachnoid space (arrow). b, e Axial FLAIR images showing hyperintensity from the same lesion. c, f Axial Gd-enhanced T1-weighted images showing partial enhancement in the left temporal subarachnoid space. d Axial DWI showing a spot lesion indicating restriction of diffusion in the left parietal cortex (arrowhead). g–i Coronal-DWI, FLAIR, and Gd-enhanced T1-weighted views of the same lesion shown in d, e, and f. DWI diffusion-weighted imaging, FLAIR fluid-attenuated inversion recovery, Gd gadoliniumBack to article page