Results 251 to 260 of about 42,457 (287)
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Nature Reviews Disease Primers, 2021
The historic term 'histiocytosis' meaning 'tissue cell' is used as a unifying concept for diseases characterized by pathogenic myeloid cells that share histological features with macrophages or dendritic cells. These cells may arise from the embryonic yolk sac, fetal liver or postnatal bone marrow. Prior classification schemes align disease designation
Kenneth L. McClain +8 more
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The historic term 'histiocytosis' meaning 'tissue cell' is used as a unifying concept for diseases characterized by pathogenic myeloid cells that share histological features with macrophages or dendritic cells. These cells may arise from the embryonic yolk sac, fetal liver or postnatal bone marrow. Prior classification schemes align disease designation
Kenneth L. McClain +8 more
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Veterinary Clinics of North America: Small Animal Practice, 2023
Canine cutaneous histiocytomas originate from Langerhans cells. Multiple histiocytomas are referred to as cutaneous Langerhans cell histiocytosis. Feline pulmonary Langerhans cell histiocytosis causes respiratory failure owing to extensive lung infiltration. Localized and disseminated histiocytic sarcomas usually arise from interstitial dendritic cells.
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Canine cutaneous histiocytomas originate from Langerhans cells. Multiple histiocytomas are referred to as cutaneous Langerhans cell histiocytosis. Feline pulmonary Langerhans cell histiocytosis causes respiratory failure owing to extensive lung infiltration. Localized and disseminated histiocytic sarcomas usually arise from interstitial dendritic cells.
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Leukemia & Lymphoma, 1995
In this study a review of malignancies classified as histiocytic in the literature is given. The available data suggest that a distinction can be made between three main categories, i.e., follicular dendritic cell (FDC) sarcomas, Langerhans' cell/interdigiting reticulum cell (LC/IRC) sarcomas and histiocytic sarcomas (HS) which are unrelated to ...
A F, Lauritzen, E, Ralfkiaer
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In this study a review of malignancies classified as histiocytic in the literature is given. The available data suggest that a distinction can be made between three main categories, i.e., follicular dendritic cell (FDC) sarcomas, Langerhans' cell/interdigiting reticulum cell (LC/IRC) sarcomas and histiocytic sarcomas (HS) which are unrelated to ...
A F, Lauritzen, E, Ralfkiaer
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Histopathology, 1980
Two cases of histiocytic endometritis are described, both characterized by total replacement of the endometrium with sheets of lipid‐containing histiocytic cells. This condition appears to be a rare complication of cervical occlusion and it is suggested that the histiocytic reaction occurs as a response to a haematometra.
C H, Buckley, H, Fox
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Two cases of histiocytic endometritis are described, both characterized by total replacement of the endometrium with sheets of lipid‐containing histiocytic cells. This condition appears to be a rare complication of cervical occlusion and it is suggested that the histiocytic reaction occurs as a response to a haematometra.
C H, Buckley, H, Fox
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Dermatologic Clinics, 1989
The histiocytic syndromes are currently divided into two major categories: Langerhans cell histiocytosis and non-Langerhans cell histiocytosis. The disease entities recognized under these categories are discussed. The discussion includes clinical features, histopathology, and treatment.
S S, Raimer, E, Hollabaugh
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The histiocytic syndromes are currently divided into two major categories: Langerhans cell histiocytosis and non-Langerhans cell histiocytosis. The disease entities recognized under these categories are discussed. The discussion includes clinical features, histopathology, and treatment.
S S, Raimer, E, Hollabaugh
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Cutaneous true histiocytic malignancy: True histiocytic lymphoma
Journal of the American Academy of Dermatology, 2004True histiocytic malignancies (THM) are controversial disorders that are being re-evaluated with modern cellular and molecular biology techniques. True histiocytic lymphoma (THL) is a low-incidence, poor-prognosis THM. It mainly affects the skin, gastrointestinal tract, and bone tissues.
Myriam, Chaín +7 more
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Histiocytic medullary reticulosis
The American Journal of Medicine, 1961Abstract The case presented fulfills the clinical and morphologic requirements of histiocytic medullary reticulosis as laid down by Bodley Scott and Robb-Smith [1]. This invariably and apparently rapidly fatal disease of adults is characterized morphologically by a diffuse proliferation of phagocytic histiocytes and their precursors in lymph nodes ...
F G, ZAK, E, RUBIN
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Seminars in Diagnostic Pathology, 2016
The study of Histiocytic lesions has been a passion of Pepper Dehner over the years. He has contributed several case series and reviews on various categories of these diseases for over 4 decades, with his earliest articles in the 1970s. He has written on all aspects of the disease including seminal articles on Langerhans cell histiocytosis (LCH) and ...
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The study of Histiocytic lesions has been a passion of Pepper Dehner over the years. He has contributed several case series and reviews on various categories of these diseases for over 4 decades, with his earliest articles in the 1970s. He has written on all aspects of the disease including seminal articles on Langerhans cell histiocytosis (LCH) and ...
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Reactive Histiocytic Disorders
American Journal of Clinical Pathology, 1993The reactive histiocytic disorders are a group of diseases characterized by a systemic or localized proliferation of benign histiocytes. In virus-associated hemophagocytic syndrome and X-linked lymphoproliferative syndrome, the histiocytic proliferation occurs following an infectious disease.
B A, Woda, J L, Sullivan
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Histiocytic cytophagic panniculitis
Journal of the American Academy of Dermatology, 1989Nineteen cases of histiocytic cytophagic panniculitis from our institution and from the literature were reviewed for their clinical and histopathologic features. All patients had cutaneous involvement consisting of cutaneous nodules and plaques that occasionally were ecchymotic and ulcerated and were characterized by infiltration of the subcutaneous ...
V A, Alegre, R K, Winkelmann
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