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Medicina Clínica, 2023
Histiocytosis is a group of rare diseases characterized by inflammation and accumulation of cells derived from monocytes and macrophages in different tissues. The symptoms are highly variable, from mild forms with involvement of a single organ to severe multisystem forms that can be life compromising.
Gemma, Rocamora-Blanch +2 more
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Histiocytosis is a group of rare diseases characterized by inflammation and accumulation of cells derived from monocytes and macrophages in different tissues. The symptoms are highly variable, from mild forms with involvement of a single organ to severe multisystem forms that can be life compromising.
Gemma, Rocamora-Blanch +2 more
openaire +2 more sources
Radiographics, 2021
Histiocytosis is a rare inflammatory process characterized by pathologic infiltration and accumulation of cells derived from the monocytic lineage in normal tissue.
K. Huynh, B. Nguyen
semanticscholar +1 more source
Histiocytosis is a rare inflammatory process characterized by pathologic infiltration and accumulation of cells derived from the monocytic lineage in normal tissue.
K. Huynh, B. Nguyen
semanticscholar +1 more source
FDG PET‐CT in pediatric Langerhans cell histiocytosis
Pediatric Blood & Cancer, 2020Langerhans cell histiocytosis (LCH) in pediatric patients presents with single‐system or multisystem disease. Accurate staging is essential for selecting the most appropriate therapy ranging from local surgery to chemotherapy.
S. Jessop +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
openaire +3 more sources
American Journal of Surgical Pathology, 2020
Originally described as a systemic self-limiting disease in infancy, the spectrum of ALK-positive histiocytosis has recently been broadened to include localized diseases in older children and young adults.
J. Kashima +6 more
semanticscholar +1 more source
Originally described as a systemic self-limiting disease in infancy, the spectrum of ALK-positive histiocytosis has recently been broadened to include localized diseases in older children and young adults.
J. Kashima +6 more
semanticscholar +1 more source
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, B. Gorguet, Dupré A
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Dermatology, 1980
Histiocytosis X is characterized by a proliferation of cytologically benign histiocytes and occurs in a severe form (type 1) with a short course and poor prognosis and a milder form (type 2) with a protracted course and favorable prognosis. Otolaryngologists will encounter the type 2 form of the disease and must include it in the differential diagnosis
Harold F. Schuknecht, Spyros Papaspyrou
+7 more sources
Histiocytosis X is characterized by a proliferation of cytologically benign histiocytes and occurs in a severe form (type 1) with a short course and poor prognosis and a milder form (type 2) with a protracted course and favorable prognosis. Otolaryngologists will encounter the type 2 form of the disease and must include it in the differential diagnosis
Harold F. Schuknecht, Spyros Papaspyrou
+7 more sources
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
Leukemia and Lymphoma, 2020
Histiocytoses are one of the ultimate diagnostic challenges that every physician face at least once in his/her life. Giving their protean manifestation and differentiated therapeutic needs, histiocytosis requires extensive characterization and ...
A. Bonometti
semanticscholar +1 more source
Histiocytoses are one of the ultimate diagnostic challenges that every physician face at least once in his/her life. Giving their protean manifestation and differentiated therapeutic needs, histiocytosis requires extensive characterization and ...
A. Bonometti
semanticscholar +1 more source
The Journal of Dermatology, 1988
AbstractThree patients with multiple skin nodules on the trunk and extremities showed hyperpyrexia, lymphadenopathy, pancytopenia, abnormal liver function, and terminal hemorrhagic diathesis. Histologically, the deep dermis and subcutaneous fat contained dense infiltrates of atypical erythropagocytic histiocytes and lymphoid cells.
M H, Chen +4 more
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AbstractThree patients with multiple skin nodules on the trunk and extremities showed hyperpyrexia, lymphadenopathy, pancytopenia, abnormal liver function, and terminal hemorrhagic diathesis. Histologically, the deep dermis and subcutaneous fat contained dense infiltrates of atypical erythropagocytic histiocytes and lymphoid cells.
M H, Chen +4 more
openaire +2 more sources