Malignant histiocytosis

Definition: An antiquated term referring to cases of systemic non-Hodgkin lymphomas which are composed of large, atypical neoplastic lymphoid cells and cases of hemophagocytic syndromes. In the past, cases of anaplastic large cells lymphoma were called malignant histiocytosis.

Synonyms (terms occurring on more labels are shown first): malignant histiocytosis

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