Aug. 17, 2022
Nearly 3,000 illustrations, including video clips of neurologic disorders.
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A CT scan of the head (left) of a 7-year-old male with acute hepatic failure is normal. The patient experiences worsened encephalopathy and seizures, and a repeat CT scan approximately 24 hours later (right) demonstrates loss of gray-white differentiation and profound cerebral edema. (Contributed by Dr. Brian Appavu.)