histiocyte

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histiocyte

[′his·tē·ə‚sīt]
(histology)
References in periodicals archive ?
12 Seo J H, Shim H S, Park J A clinical study of histiocytic necrotizing lymphadenitis (Kikuchi's disease) in children International Journal of Pediatric Otorhinolaryngology (2008) 72, 1637-42.
Lymph node biopsy revealed diffuse proliferation of histiocytic cells with mature lymphocytes.
'Reactive' lymph nodal alterations Florid follicular hyperplasia and acute viral lymphadenitis-like changes Follicular involution Depleted lymph node Castleman-like changes T-cell expansions Diffuse infiltrative lymphocytosis syndrome and HIV-associated CD8+ lymphocytosis syndrome Histiocytic infiltrates Infective granulomatous diseases--mycobacterium tuberculosis, atypical mycobacteria, various fungal infections etc.
The sinus histiocytosis with massive lymphadenopathy (SHML) or RDD is a rare histiocytic disorder of unknown origin which shares several cell markers with JXG.
The pathology shows marked benign histiocytic hyperplasia with hemophagocytosis, which is essential but not specific for this condition.
Includes only: Burkitt's tumor or lymphoma (200.2) immunoblastic sarcoma (200.8) Kaposi's sarcoma (176.0-176.9) lymphoma: With HIV infection histiocytic (200.0) large cell (200.0) primary lymphoma of the brain (202.8) reticulosarcoma (200.0)
Histiocytic necrotizing lymphadenitis of Kikuchi and Fujimoto.
Langerhans cell histiocytosis (LCH) is a specific type of histiocytic disorder characterized by infiltration of tissues or organs with a specific dendritic cell, the Langerhans cell.[1] The pathogenesis of LCH is still controversial.
An exceptionally rare hematologic neoplasm, known as histiocytic sarcoma (HS), is characterized by the proliferation of malignant cells of histiocytic differentiation [9].
H&E staining can be used to know the presence of features of fungal infection like necrosis, histiocytic collections, inflammatory infiltrates, etc.
As a histiocytic disorder, JXG will display various macrophages on histologic examination.