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.
Also applicable to/known as
Histiocytic medullary reticulosis
Malignant:
reticuloendotheliosis
reticulosis
ICD-9-CM Volume 2 Index Entries That Refer To 202.3