Results 21 to 30 of about 107,034 (317)

Langerhans Cell Sarcoma: A Case Report Demonstrating Morphological and Immunophenotypical Variability within a Single Lesion

open access: yesCase 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
doaj   +1 more source

Primary Langerhans Cell Histiocytosis of the Extrahepatic Bile Duct Occurring in an Adult Patient

open access: yesBalkan 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
doaj   +1 more source

Preganglionic innervation of the pancreas islet cells in the rat [PDF]

open access: yes, 1984
The position and number of preganglionic somata innervating the insulin-secreting β-cells of the endocrine pancreas were investigated in Wistar rats.
Horst, G.J. ter,   +4 more
core   +2 more sources

Langerhans cell histiocytosis

open access: yesJournal of Indian Society of Periodontology, 2011
Langerhans cell histiocytosis (LCH) is a group of rare disorders histologically characterized by the proliferation of Langerhans cells. Multiple organs and systems may be involved by the disease. Typically, there is bone involvement and, less frequently, lesions may be found in the lungs, liver, lymph nodes, skin, and mucosa.
D R Aruna   +3 more
openaire   +3 more sources

Langerhans’ cell histiocytosis diagnosed due to dermatological perianal lesion

open access: yesJournal of Coloproctology, 2017
Langerhans’ cell histiocytosis is a rare disease characterized by proliferation of Langerhans cells in the body. It affects mainly males, predominantly in childhood. Ulcerated plaques are one of the cutaneous forms of presentation.
Bruno Lorenzo Scolaro   +5 more
doaj   +1 more source

Radiotherapy in langerhans cell histiocytosis : a rare indication in a rare disease [PDF]

open access: yes, 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
core   +1 more source

Circadian control of interferon-sensitive gene expression in murine skin. [PDF]

open access: yes, 2020
The circadian clock coordinates a variety of immune responses with signals from the external environment to promote survival. We investigated the potential reciprocal relationship between the circadian clock and skin inflammation.
Andersen, Bogi   +9 more
core   +2 more sources

The Potentials and Pitfalls of a Human Cervical Organoid Model Including Langerhans Cells

open access: yesViruses, 2020
Three-dimensional cell culturing to capture a life-like experimental environment has become a versatile tool for basic and clinical research. Mucosal and skin tissues can be grown as “organoids” in a petri dish and serve a wide variety of research ...
Robert Jackson   +2 more
doaj   +1 more source

Langerhans' Cell Histiocytosis

open access: yesDermatology Online Journal, 2002
Adult onset Langerhans cell histiocytosis is uncommon. A 29 year old man is presented who developed classic cutaneous disease with severe systemic involvement. He responded completely to a two month course of thalidomide.
Mortazavi, Hessein   +3 more
openaire   +4 more sources

Adult-onset perianal Langerhans cell histiocytosis presenting as pruritus ani: a case report and review of the literature

open access: yesJournal of Medical Case Reports, 2021
Background Langerhans cells belong to the histiocytic system and give rise to two tumors: Langerhans cell histiocytosis and Langerhans cell sarcoma. Clinical aggressiveness and degree of atypia distinguish the two neoplasms. Langerhans cell histiocytosis
Marah Hamdan, Jesse C. Qiao, Vid Fikfak
doaj   +1 more source

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