A group of disorders resulting from the abnormal proliferation of and tissue infiltration by which can be detected by their characteristic Birbeck granules (X bodies), or by monoclonal antibody staining for their surface . Langerhans-cell granulomatosis can involve a single organ, or can be a systemic disorder.
Histiocytose X /
Histiocytose langerhansienne /
Maladie de Hand-Schüller-Christian /
Maladie de Letterer-Siwe /