The following table or figure may be downloaded to PowerPoint for personal use in teaching and presentations. This feature is available to all subscribers to the journal.

You MUST read and follow the guidelines at Request to Reproduce AJR Content if you are distributing or using AJR content beyond academic use (limited distribution, non-revenue producing, or educational purposes).

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 1B. —50-year-old man with purulent ventriculitis after resection of cerebellar hemangioblastoma and ventricular shunt placement. Contrast-enhanced T1-weighted MR image (650/17) shows irregular ventricular debris with curved and oblique layering (arrows) in occipital horns. This nonlinear fluid—fluid interface is consistent with pus. Faint linear ependymal contrast enhancement is also present.