a Unidad Médico-Quirúrgica de Enfermedades Respiratorias. Área de Neumopatías Intersticiales y Ocupacionales. Hospital Universitario Virgen del Rocío. OSSES A, RODRIGO; GONZALEZ B, SERGIO; AGUIRRE Z, MARCIA SALDIAS P, FERNANDO. Histiocitosis de células de Langerhans pulmonar: Caso clínico. La histiocitosis de células de Langerhans es una enfermedad . Tras plantearse el caso como histiocitosis hepático y/o pulmonar).4 Su presentación.

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Specialty Hematology Langerhans cell histiocytosis LCH is a rare disease involving clonal proliferation of Langerhans cellsabnormal cells deriving from bone marrow and capable of migrating from pu,monar to lymph nodes.

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Int J Clin Exp Pathol. Guidelines for management of patients up to 18 years with Langerhans cell histiocytosis have been suggested. SRJ is a prestige metric based on the idea that not all citations are the same. Determinants of survival in pulmonary Langerhans’ cell granulomatosis histiocytosis X.

The Journal of Pathology. Previous article Next article. Other types of articles such as reviews, editorials, special articles, clinical reports, and letters to the Editor are also hisstiocitosis in the Journal. It typically has no extraskeletal involvement, but rarely an identical lesion can be found in the skin, lungs, or stomach.

Therefore, the submission of manuscripts written in either Spanish or English is welcome. Pulmonary Langerhans cell histiocytosis: In Kliegman, Robert M.

Histiocitosis de células de Langerhans pulmonar: Caso clínico

Views Read Edit View history. LCH is clinically divided into three groups: A transbronchial biopsy showed a lymphocytic lung infiltrate with Langerhans cells.


Micrograph showing a Langerhans cell histiocytosis with the characteristic reniform Langerhans cells accompanied by abundant eosinophils. Retrieved from ” https: British Journal of Haematology. Local steroid cream is applied to skin lesions. Histiocytic sarcoma Langerhans cell sarcoma Interdigitating dendritic cell sarcoma Follicular dendritic cell sarcoma.

American Journal of Clinical Pathology. Eur Respir J, 9pp. Use of systemic steroid is common, singly or adjunct to chemotherapy. Seen mostly in children, multifocal unisystem LCH is characterized by fever, bone lesions and diffuse eruptions, usually on the scalp and in the ear canals. Guidelines for diagnosis, clinical work-up, and treatment for patients till the age of histocitosis years”.

It is mostly seen in children hisitocitosis age 2, and the prognosis is poor: CiteScore measures average citations received per histiicitosis published. Recurrent cytogenetic or genomic abnormalities would also be required to demonstrate convincingly that LCH is a malignancy. Journal of Clinical Pathology. LCH provokes a non-specific inflammatory responsewhich includes fever, lethargyand weight loss. The British Journal of Dermatology.

To improve our services and products, we use “cookies” histioictosis or third parties authorized to show advertising related to client histiocitosix through the analyses of navigation customer behavior. See more Access to any published article, in either language, is possible through the Journal web page as well as from Pubmed, Science Direct, and other international pupmonar.

Presence of Birbeck granules on electron microscopy and immuno-cytochemical features e. The disease spectrum results from clonal accumulation and proliferation of cells resembling histuocitosis epidermal dendritic cells called Langerhans cellssometimes called dendritic cell histiocytosis. Ten-year experience at Dallas Children’s Medical Center”. Writing Group of the Histiocyte Society”. Radiology will show osteolytic bone lesions and damage to the lung.


Histiocytosis Monocyte- and macrophage-related cutaneous conditions Rare diseases. Organ involvement can also cause more specific symptoms. Solitary bone lesion may be amenable through excision or limited radiation, dosage of Gy for children, Gy for adults. The pathogenesis of Langerhans cell histiocytosis LCH is a matter of debate. However histioitosis diseases often require chemotherapy. Initially routine blood tests e. Print Send to a friend Export reference Mendeley Statistics.

Peak onset is 2—10 years of age. International Journal of Pediatric Otorhinolaryngology. When found in the lungs, it should be distinguished from Pulmonary Langerhans cell hystiocytosis—a special category of disease most commonly seen in adult smokers. In adults, pulmonary involvement with Langerhans cell histiocytosis usually occurs as a single-organ disease and is characterized by focal Langerhans cell granulomas infiltrating and destroying distal bronchioles.

The Journal is published both in Spanish and English.

LCH usually affects children between 1 and 15 years old, with a peak incidence between 5 and 10 years of age.