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Washington University Experience | NEOPLASMS (HEMATOLYMPHOID) | Langerhans Cell Histiocytosis (LCH) | 8B1 LCH (eosinophilic granuloma, Case 8) H&E 1

8B1,2 An intraoperative smear shows a population of cells with plentiful cytoplasm and indented, often grooved, round to oval nuclei consistent with Langerhans cells. There is an abundance of eosinophils and a few scattered neutrophils.

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