1D2 Idiopathic Hypertrophic Pachymeningitis (hyper-IgG4, Case 1) dura CD20 2 | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | MISCELLANEOUS

Washington University Experience | MISCELLANEOUS | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | 1D2 Idiopathic Hypertrophic Pachymeningitis (hyper-IgG4, Case 1) dura CD20 2

Specimen is shown stained for the T-cell marker CD20 at higher magnification than previous image (CD20 IHC)