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Histiocytosis
Special oncology - educational materials
Langerhans cell histiocytosis (LCH), histiocytosis X Etiology, pathogenesis, diagnosis
granulomas composed of Langerhans cells, macrophages, lymphocytes, eosinophils
LC and lymphocytes produce cytokines (IL-1, IL-2, IL-3, IL-4, IL-6, IFNγ, TNFα), provoking fever, osteolysis etc.
Langerhans cell – APC dendritic cell skin, in LCH activated
CD1a antigen, cytoplasmatic S100 protein, Birbeck granules
Reactive or tumorous disorder?
Clonal proliferative tumorous disorder with variabile clinical manifestation
Histiocytósa z Langerhansových buněk (dříve označována jako Histiocytósa X)
..keywords: Histiocytosis X, Langerhansovy buňky, histiocytoza z ..
Nádory dětí ORL oblasti u dětí
.. histiocytóza z Langerhansových buněk (histiocytosis X), hemangiopericytom. Příznaky se zpočátku nel..