5A1 IIdiopathic Hypertrophic Pachymeningitis (AANP 1991, Case 8) H&E X1 | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | MISCELLANEOUS

Washington University Experience | MISCELLANEOUS | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | 5A1 IIdiopathic Hypertrophic Pachymeningitis (AANP 1991, Case 8) H&E X1

This thickened section of dura shows marked inflammatory infiltrate. (H&E) (AANP Diagnostic Slide Session 1991, Case 8)