Results 271 to 280 of about 58,815 (317)
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Otolaryngologic Clinics of North America, 1982
Histiocytosis X may be isolated or generalized in its clinical involvement. Spontaneous resolution may occur, although progression to diffuse systemic disease has also been found. The disease is believed to originate from the mononuclear phagocytic series of cells, although the reason for this activation remains unknown. A possible local reaction to an
M B, Nolph, G A, Luikin
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Histiocytosis X may be isolated or generalized in its clinical involvement. Spontaneous resolution may occur, although progression to diffuse systemic disease has also been found. The disease is believed to originate from the mononuclear phagocytic series of cells, although the reason for this activation remains unknown. A possible local reaction to an
M B, Nolph, G A, Luikin
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Local ALK-Positive Histiocytosis With Unusual Morphology and Novel TRIM33-ALK Gene Fusion
International Journal of Surgical Pathology, 2020ALK-positive histiocytosis was first described in 2008 as a systemic histiocytic disorder involving young infants and neonates. Subsequently, cases of local ALK-positive histiocytosis as well as clinical presentation in adult patients have been ...
T. Tran +4 more
semanticscholar +1 more source
Annals of African Medicine, 2009
Histiocytosis X (Langerhan’s cell granulomatosis) is a disease of unknown aetiology, but viral origin has been implicated.1 It is a clinicopathologic entitycharacterized by proliferation of Langerhan’s cell (which are not primarily phagocytic) in an appropriate milieu ...
Mohammed, A. +4 more
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Histiocytosis X (Langerhan’s cell granulomatosis) is a disease of unknown aetiology, but viral origin has been implicated.1 It is a clinicopathologic entitycharacterized by proliferation of Langerhan’s cell (which are not primarily phagocytic) in an appropriate milieu ...
Mohammed, A. +4 more
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Cancer, 1983
The clinical features, therapy, and hospital course of ten consecutive patients with malignant histiocytosis (MH) are presented. The value of bone marrow aspiration for the diagnosis is discussed. The patient's performance status as described in this report by the organ dysfunction score may predict survival and response to chemotherapy. The literature
D W, Esseltine +2 more
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The clinical features, therapy, and hospital course of ten consecutive patients with malignant histiocytosis (MH) are presented. The value of bone marrow aspiration for the diagnosis is discussed. The patient's performance status as described in this report by the organ dysfunction score may predict survival and response to chemotherapy. The literature
D W, Esseltine +2 more
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Archives of Pediatrics & Adolescent Medicine, 1971
1. The clinical, histological and radiological findings in 129 cases of histiocytosis X have been reviewed and the natural history of the disease is discussed. 2. Certain clinical and histological factors emerge as having prognostic significance. 3. The treatment in thirty-four personally reviewed cases is discussed and some suggestions are made as ...
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1. The clinical, histological and radiological findings in 129 cases of histiocytosis X have been reviewed and the natural history of the disease is discussed. 2. Certain clinical and histological factors emerge as having prognostic significance. 3. The treatment in thirty-four personally reviewed cases is discussed and some suggestions are made as ...
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Histopathology, 1994
The majority of cases of intravascular lymphomatosis are B‐cell lymphomas with only the occasional case being of T‐cell type. We report a case of intravascular lymphomatosis in which the proliferating cells were of histiocytic type; the tumour has recurred following treatment.
J T, O'Grady +3 more
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The majority of cases of intravascular lymphomatosis are B‐cell lymphomas with only the occasional case being of T‐cell type. We report a case of intravascular lymphomatosis in which the proliferating cells were of histiocytic type; the tumour has recurred following treatment.
J T, O'Grady +3 more
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Pure cutaneous histiocytosis resembling sinus histiocytosis
Clinical and Experimental Dermatology, 1988Summary A 48-year-old Lebanese man presented with a 2-year history of painless papules and nodules of the skin without any systematic involvement, lymphadenopathy, serum electrophoresis disturbance, leukocytosis or elevated erythrocyte sedimentation rate (ESR).
R, Viraben, A, Dupre, B, Gorguet
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The Cytology of Langerhans Cell Histiocytosis (Histiocytosis X)
Cytopathology, 1991The cytomorphology of 13 cases of Langerhans cell histiocytosis is described. the most striking features were the presence of intranuclear clefts, pale nuclei and inconspicuous nucleoli, together with ample pale cytoplasm, only slight cellular pleomorphism, and an admixture of varying numbers of eosinophils, macrophages and degenerated cells.In 13 of ...
P, Van Heerde, R, Maarten Egeler
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Diverse kinase alterations and myeloid-associated mutations in adult histiocytosis
Leukemia, 2021Jia Chen +10 more
semanticscholar +1 more source
Current Opinion in Hematology, 2001
Until recently, malignant histiocytosis was a clearly defined clinical entity marked by fever, progressive wasting, lymphadenopathy, hepatosplenomegaly, and pancytopenia. However, for many years the morphologic findings in this disease continued to cause a great deal of controversy.
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Until recently, malignant histiocytosis was a clearly defined clinical entity marked by fever, progressive wasting, lymphadenopathy, hepatosplenomegaly, and pancytopenia. However, for many years the morphologic findings in this disease continued to cause a great deal of controversy.
openaire +2 more sources