Results 101 to 110 of about 17,930 (201)

Insights into etiology and management of a case of Langerhans cell histiocytosis manifesting as perianal lesions: a case report

Journal of Medical Case Reports
Background Langerhans cell histiocytosis is a rare disorder characterized by abnormal proliferation of Langerhans cells, primarily affecting children and occasionally adults.
Pei Xiao-yue, Tai Zixin, Zhang Wen-jun
doaj   +1 more source

A case of coexisting Warthin tumor and langerhans cell histiocytosis associated with necrosis, eosinophilic abscesses and a granulomatous reaction in intraparotid lymph nodes

Rare Tumors, 2011
We present a patient (50-year-old male) with coexisting Warthin tumor and involvement of two intraparotid lymph nodes by Langerhans cell histiocytosis associated with necrosis, eosinophilic abscesses and a granulomatous reaction.
Char Loo Tan, Gangaraju Changal Raju, Fredrik Petersson   +2 more
doaj   +1 more source

A Case of Refractory Langerhans Cell Histiocytosis Complicated with Hemophagocytic Lymphohistiocytosis Rescued by Cord Blood Transplantation with Reduced-intensity Conditioning [PDF]

, 2017
　We diagnosed a female infant with Langerhans cell histiocytosis (LCH) who was refractory to conventional chemotherapy. She showed refractory inflammation that was complicated with hemophagocytic lymphohistiocytosis (HLH) during LCH chemotherapy ...
Kanamitsu, Kiichiro, Muraoka, Michiko, Oda, Megumi, Shimada, Akira, Washio, Kana   +4 more
core   +1 more source

Systemic findings of Langerhans cell histiocytosis in neonatal period

Revista de la Facultad de Ciencias de la Salud, 2011
We report an unusual case of mediastinal abcessed mass, with involvement of the lung, thymus and probably bone and hematopoietic system, in a newborn that was diagnosed with Langerhans cell histiocytosis.
Rosalba Días-Castro, Gloria Martínez, Claudia Elena Cruz, Ivonne Meza, Germán Ruiz, Alex Ortíz, Donaldo Pasaje   +6 more
doaj   +2 more sources

Histiocitosis de células de Langerhans en el raquis infantil [PDF]

, 2006
Introducción: la Histiocitosis de células de Langerhans incluye un amplio espectro de enfermedades de etiología desconocida, observada preponderantemente en niños.
Fernández, Claudio A., Miranda, María Gabriela, Pollono, Daniel G.   +2 more
core  

Acute leukemia in association with Langerhans cell histiocytosis [PDF]

, 1994
Langerhans cell histiocytosis (LCH) and malignancy occurring in the same individual is unusual and has generally been the subject of isolated case reports.
Aricò, M. (Maurizio), Egeler, R.M. (Maarten), Favara, B.E. (B.), Heitger, A. (A.), Neglia, J.P. (J.), Nesbit, M.E. (M.)   +5 more
core   +1 more source

Langerhans’ cell histiocytosis diagnosed due to dermatological perianal lesion

Journal 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, Gustavo Becker Pereira, Daniel Cury Ogata, Fernanda Souto Padrón Figueiredo Vieira da Cunha, Ana Cristina Martins Effting, Rafael Oselame Guanabara   +5 more
doaj   +1 more source

Histiocytosis X: Langerhans’ Cell Histiocytosis

Hematology/Oncology Clinics of North America, 1987
Histiocytosis X is a complex and poorly understood entity. Nevertheless, it would appear as if certain themes are found recurrently throughout the literature dealing with this disease and a review of them serves as a useful summary. 1. Problems with Nomenclature.
openaire   +2 more sources

Langerhans Cell Histiocytosis of the Clavicle in a 13-Year-Old Boy

Case Reports in Orthopedics, 2014
Langerhans Cell Histiocytosis (LCH) is a rare neoplasm characterized by abnormal proliferation of histiocytic cells. In this case report, we describe a unique case of a 13-year-old boy who presented to the clinic with an insidious onset of mid-clavicular
Shital N. Parikh, Vishal R. Desai, Anita Gupta, Christopher G. Anton   +3 more
doaj   +1 more source

New somatic BRAF splicing mutation in Langerhans cell histiocytosis

Molecular Cancer, 2017
Langerhans cell histiocytosis (LCH) is an inflammatory myeloid neoplasia with constitutive activation of the MAPKinase RAS-RAF-MEK-ERK cell signaling pathway. We analyzed 9 LCH cases without BRAF V600 and MAP2K1 mutations by whole exome sequencing.
Sébastien Héritier, Zofia Hélias-Rodzewicz, Rikhia Chakraborty, Amel G. Sengal, Christine Bellanné-Chantelot, Caroline Thomas, Anne Moreau, Sylvie Fraitag, Carl E. Allen, Jean Donadieu, Jean-François Emile   +10 more
doaj   +1 more source