Intracranial epidural abscess in a 55-year-old patient six weeks after surgical intervention for chronic subdural hematoma. (A) T1-weighted MRI showed a contrast-enhancing (arrows) space-occupying lesion (asterisk) with (B) an increased signal intensity on diffusion-weighted imaging (asterisk).
Reproduced with permission from: Pfister HW, Klein M, Tunkel AR, Scheld WM. Epidural abscess. In: Infections of the Central Nervous System, 4th ed, Scheld WM, Whitley RJ, Marra CM (Eds), Lippincott Williams & Wilkins, Philadelphia 2014. Copyright © 2014 Wolters Kluwer Health.
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