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Washington University Experience | MISCELLANEOUS | Idiopathic Hypertrophic Pachymeningitis (IgG4 Disease) | 1B1 Idiopathic Hypertrophic Pachymeningitis (hyper-IgG4, Case 1) dura H&E 13

1B1,B2 This low magnification H&E-stained image of the right dural neurosurgical specimen shows dural thickening by an major inflammatory infiltrate. (H&E)

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