FIG 3. Axial view MR images of a 26-year-old male patient with leptomeningeal metastases from leukemia.

A, Unenhanced FLAIR image (10,000/147; inversion time, 2200 ms) is negative.

B, Contrast-enhanced FLAIR image (10,000/147; inversion time, 2200 ms) is negative.

C, Contrast-enhanced T1-weighted MR image (600/8) shows enhancement along the superior surface of the cerebellum (arrows). Artifact is noted in the right temporal and occipital lobes.