Section Editors: Sapna Rawal,1 Matylda Machnowska,1 Anvita Pauranik2
1University of Toronto, Toronto, Ontario, Canada
2University of Calgary, Calgary, Alberta, Canada
An 11-year-old boy with fever and malaise for several days followed by encephalopathy and generalized seizures. Extensive viral panel including herpes was negative. MRI studies at 3 (A) and 12 (B–E) days after admission are shown below.
Israel Saramago, MD; Carlos Zamora, MD, PhD
University of North Carolina–Chapel Hill, Chapel Hill, NC