Results 11 to 20 of about 104,840 (231)
Journal of Investigative Dermatology, 1965 Since Langerhans (1) first described the presence of gold-positive dendritic cells in the epidermis, their nature has been an unsettled question. These cells, which morphologically resemble melanocytes, are free of pigment and are not seen when stained for melanin nor when the dopa stain is used; but they can be demonstrated with gold chloride methods.
Alvin S. Zelickson
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The current understanding on langerhans' cells and its role in oral lesions
Contemporary Clinical Dentistry, 2020 Objective: Description of Langerhans' cells (LCs) as an important antigen-presenting cells responsible for detecting the antigens, recruiting T-cells, and thereby initiating the immune response.
Vidyadevi Chandavarkar +3 more
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Rare Tumors, 2017 Langerhans cell sarcoma of the skin is a rare tumor with aggressive behavior. There are reports of Langerhans cell sarcoma involving the skin in patients with underlying systemic Langerhans cell histiocytosis.
Alejandro Peralta Soler +2 more
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Nail involvement in Langerhans cell histiocytosis: Diagnostic and prognostic Clues [PDF]
JDVI (Journal of General Procedural Dermatology & Venereology Indonesia), 2020 Introduction: Despite its rarity, nail involvement in Langerhans cell histiocytosis (LCH) may show various clinical presentations. This study aims to show the roles of nail involvement in LCH patients as the diagnostic and prognostic clues.
Sondang P. Sirait +5 more
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Aspects of Langerhans cells and TNF-α in the cutaneous immunity of anogenital warts, [PDF]
Anais Brasileiros de Dermatologia, 2020 Background: Anogenital warts are the leading sexually transmitted infection in patients seeking care at specialized clinics. They may display a vast array of forms, according to the interaction of the virus with the host's immunity.
John Verrinder Veasey +2 more
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Immunohistochemical analysis of S100-positive epidermal Langerhans cells in dermatofibroma, [PDF]
Anais Brasileiros de DermatologiaDermatofibroma is a dermal fibrohistiocytic neoplasm. The Langerhans cells are the immunocompetent cells of the epidermis, and they represent the first defense barrier of the immune system towards the environment.
Mahmoud Rezk Abdelwhaed Hussein
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Jurnal Kedokteran Hewan, 2010 This study utilized conventional and immunohistochemical methods, to describe the morphology and distribution of glucagon and insulin cells in the pancreas of adult male babirusa (Babyrousa babyrussa).
Ketut Mudite Adnyane +2 more
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Radiotherapy in langerhans cell histiocytosis : a rare indication in a rare disease [PDF]
, 2013 Introduction: Langerhans Cell Histiocytosis (LCH) represents a rare benign disorder, previously designated as "Histiocytosis X", "Type II Histiocytosis" or "Langerhans Cell Granulomatosis".
Bruns, Frank +8 more
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Case Reports in Pathology, 2017 Langerhans cells are antigen presenting dendritic cells and tumours arising from these are rare. The tumours arising from these dendritic cells are divided into two categories according to a WHO classification: Langerhans cell histiocytosis and ...
Rasika Singh +3 more
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Primary Langerhans Cell Histiocytosis of the Extrahepatic Bile Duct Occurring in an Adult Patient
Balkan Medical Journal, 2018 Background: Langerhans cell histiocytosis is characterized by an abnormal proliferation of neoplastic Langerhans cells. Langerhans cell histiocytosis commonly affects the pediatric population, whereas presentation in adults remains a rare event.
Ifeyinwa E. Obiorah +3 more
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