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Washington University Experience | PERIPHERAL NEUROPATHY | 9B PERINEURITIS & PERINEURIAL PATHOLOGY | 3A3 Perineurium hyperplasia case (Case 3) H&E 2
Routine hematoxylin and eosin stained sections show circumferentially increased perineurial cells. This single fascicle has a thickened hypercellular perineurium and an expanded endoneurium with inflammation and infrequent foamy macrophages within its walls.
