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. 2009 Jan;30(1):171–176. doi: 10.3174/ajnr.A1280

Fig 1.

Fig 1.

A 54-year-old woman with leukemia, changes in consciousness, and ataxia. FLAIR axial images (11,000/140/2 [TR/TE/NEX]). A, The prepositus hypoglossal nuclei show symmetric high-signal-intensity alterations (arrows). B, The medial vestibular nuclei show symmetric hyperintense lesions (arrows). C, Symmetric high-signal-intensity alterations in the facial nuclei (arrows) are detected. Subtle signal-intensity alterations in the abducens nuclei are seen (arrowheads). D, The tectum of the midbrain and the periaqueductal gray matter shows signal-intensity alterations (arrow). E, The mamillary bodies (arrows) show signal-intensity alterations. F, Note signal-intensity alterations (arrows) of the medial thalami and periventricular region of the third ventricle.