Epilepsy & Seizures
Feb. 10, 2020
Nearly 3,000 illustrations, including video clips of neurologic disorders.
Every article is reviewed by our esteemed Editorial Board for accuracy and currency.
Full spectrum of neurology in 1,200 comprehensive articles.
(A) On T2-weighted images, IgG4-HP appears as a hypointense mass or thickening of the meninges. (B) On T1-weighted images, IgG4-HP appears isointense and enhances with gadolinium, revealing an active inflammatory process. (Contributed by Dr. Christine Lebrun-Frenay.)