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Washington University Experience | MISCELLANEOUS | Familial erythrophagic lymphohistiocytosis | 3F1 HLH, Perforin1 mutation (Case 3) H&E 21
3F1-8 series of images follows the same two vessels at higher magnification (20X): These two vessels are surrounded by thick mixed cellularity cuffs and no evidence of myelin pallor (H&E)
