Oct. 04, 2021
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.
Tissue biopsies showing storiform fibrosis (A) of the affected organs and a lymphoplasmacytic infiltrate made of CD4+ T-cells (B) and IgG4+ plasma cells (C). (Contributed by Dr. Christine Lebrun-Frenay.)