Results 31 to 40 of about 16,296 (194)

Langerhans cell histiocytosis

Journal 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.
Sushma Galgali, G Pushpalatha, Prashanthy, D R Aruna   +3 more
openaire   +3 more sources

Pulmonary Langerhans cell histiocytosis causing spontaneous bilateral pneumothorax in a child

The Egyptian Journal of Internal Medicine, 2015
Bilateral pneumothorax is very rare in childhood. Moreover, if it is due to pulmonary involvement of Langerhans cell histiocytosis, it is even rarer in childhood.
Anupam Patra, Sujit K Bhattacharyay, Arnab Maji, Abhijit Mandal   +3 more
doaj   +1 more source

Swelling of bilateral parotid glands: An unusual symptom of multisystem Langerhans cell histiocytosis

SAGE Open Medical Case Reports, 2014
Objective: Langerhans cell histiocytosis is an unusual disorder of unknown etiology with heterogeneous clinical behaviors and variable outcomes. It can involve one or more organs or systems, but to our best knowledge, parotid glands involvement in ...
Xiaojun Yuan, Mengjie Tang, Qi Sheng, Xiaodong Zhu, Qin Zhang   +4 more
doaj   +1 more source

Langerhans cell sarcoma of the skin in association with superficial atypical Langerhans cell proliferation

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, Michael Miller, Thomas L. Smith   +2 more
doaj   +1 more source

Three cases of congenital self‐healing Langerhans cell histiocytosis with BRAF‐V600E mutation

JEADV Clinical Practice, 2022
Congenital self‐healing Langerhans cell histiocytosis (CSHLCH) is a rare variant of Langerhans cell histiocytosis characterised by the presence of skin lesions in the neonate and spontaneous self‐healing after a variable period of time.
Mar Ramírez‐Lluch, Isabel Colmenero, José Suárez, Saulo Carrión‐Marrero, Francisco Rodríguez‐Fuertes, Ana Mateos‐Mayo, Ángela Hernández‐Martín, Antonio Torrelo   +7 more
doaj   +1 more source

Deep Multi-Scale U-Net Architecture and Label-Noise Robust Training Strategies for Histopathological Image Segmentation [PDF]

arXiv, 2022
Although the U-Net architecture has been extensively used for segmentation of medical images, we address two of its shortcomings in this work. Firstly, the accuracy of vanilla U-Net degrades when the target regions for segmentation exhibit significant variations in shape and size.
arxiv  

Recurrent adult-onset hypophyseal Langerhans cell histiocytosis after radiotherapy: A case report [PDF]

, 2012
INTRODUCTION: Langerhans cell histiocytosis is a rare disease within the adult population, with very few cases reported as solitary hypophyseal lesions in adults.
Chicoine, Michael R, Ferraro, Daniel J, Funk, Ryan K, Hurth, Kyle M, Jaboin, Jerry J, Mansur, David B, Perrin, Richard J, Simpson, Joseph R, Stephens, John J   +8 more
core   +2 more sources

Expansion of Regulatory T Cells in Patients with Langerhans Cell Histiocytosis [PDF]

, 2007
Frederic Geissmann and colleagues find that Langerhans cell accumulation in Langerhans cell histiocytosis results from survival rather than uncontrolled proliferation, and is associated with the expansion of regulatory T ...
Alain Fischer, Arico, Arico, Arielle Lellouch, Banchereau, Bank, Berhard Malissen, Bernard, Bernstrand, Betts, Boussiotis, Brabencova, Brigitte Senechal, Brousset, Chen, Christophe Glorion, da Costa, Dacic, Delabesse, Egeler, Emile, Eric Jeziorski, Favara, Feller, Francis Jaubert, Frederic Geissmann, Gaelle Elain, Geissmann, Geissmann, Geissmann, Gillitzer, Glotzbecker, Hage, Hawiger, Hori, Hosmalin, Jaffe, Jean Donadieu, Jean Francois Emile, Kaplan, Kawakubo, Kheira Beldjord, Klein, Ladisch, Laman, Lichtenstein, Liliane Boccon-Gibod, Loser, Mahnke, Marianne Debré, Michel Zerah, Misra, Mohammed Barkaoui, Murakami, Natacha Patey-Mariaud de Serre, Patrice Josset, Pierre Mary, Pouchot, Rolland, Roncarolo, Scholzen, Shimakage, Steinbrink, Steinman, Steinman, Tang, Virginie Grondin, Willman, Yagi, Yu, Yu   +70 more
core   +5 more sources

Isolated Langerhans Histiocytosis in Thyroid: Thyroidectomy or Chemotherapy? [PDF]

Journal of Clinical and Diagnostic Research, 2015
Langerhans cell histiocytosis (LCH) is a rare disorder of mononuclear phagocytic system whose clinical presentation varies from the localised involvement of a single bone to a widely disseminated disease.
Anoop Attakkil, Vandana Thorawade, Mohan Jagade, Rajesh Kar, Kartik Parelkar   +4 more
doaj   +1 more source

A Case of Multisystemic Langerhans Cell Histiocytosis in an Adult

Proceedings of Singapore Healthcare, 2011
Langerhans cell histiocytosis is a rare disease in adults with a myriad of clinical presentations. A case of multisystemic Langerhans cell histiocytosis with involvement of bone, skin, lungs, and the hypothalamic-pituitary-axis is reported.
Chiaw Ling Chng MBBS, MRCP
doaj   +1 more source