4A12 IgG4-Related Hypertrophic Pachymeningitis (AANP 2012 Case 8) H&E 14 | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | MISCELLANEOUS

Washington University Experience | MISCELLANEOUS | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | 4A12 IgG4-Related Hypertrophic Pachymeningitis (AANP 2012 Case 8) H&E 14

4A10-12 Fibrosis, including storiform patterns, was prominent (H&E) (AANP Diagnostic Slide Session 2012, Case 8)