November 2007

Submitted by Jose A. Ospina, M.D., Ph.D. and Marcel Maya, MD

History: 44-year-old female with recent onset of severe headaches.

Which choice describes the location of the CT abnormality?

A. Epidural
B. Subdural
C. Subarachnoid
D. Parenchyma
E. No abnormality visualized

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