Extranodal NK/T-cell lymphoma, nasal type: Report of 15 cases
نویسندگان
چکیده
منابع مشابه
Aggressive Nasal Extranodal Nk/t Cell Lymphoma: Case Report
Objective: Nasal extranodal NK/T-cell lymphoma is a rare aggressive lesion, characterized by a destructive process of the upper respiratory tract that has an unusual and rapid evolution. Diagnosis is often difficult and requires expert clinical examination and analysis of biopsies using immunohistochemistry. Case report: 34 years-old man with no relevant medical history, presented with an asymp...
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Extranodal NK/T cell lymphoma (ENKTL), nasal type is a rare, aggressive disease affecting the midfacial and nasopalatal region in the head. The pathogenesis of the disease is unknown, but the disease has been linked to Epstein Barr virus (EBV) infection. Early diagnosis of the disease is the best way to increase the prognosis and quality of life in the patients. However, it is still a challenge...
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The new World Health Organization / European Organization for Research and Treatment of Cancer (WHO-EORTC) consensus classification for cutaneous lympho-mas recognizes two main groups of CD56 + lymphomas: extranodal natural killer (NK)/T-cell lymphoma nasal type, and CD56+ haematodermic neoplasm (formerly known as blastic NK cell lymphoma (1). NK/T-cell lymphoma nasal type is the most common ly...
متن کاملExtranodal Natural-Killer/T-Cell Lymphoma, Nasal Type
The World Health Organization (WHO) classification recognizes 2 main categories of natural killer (NK) cell-derived neoplasms, namely, extranodal NK/T-cell lymphoma, nasal type, and aggressive NK-cell leukaemia. Extranodal nasal NK/T-cell lymphoma is more frequent in the Far East and Latin America. Histopathological and immunophenotypical hallmarks include angiocentricity, angiodestruction, exp...
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An 83-year-old woman presented with intermittent fever for 2 weeks. Chest radiography and computed tomography images showed multiple nodules and masses scattered in both lung fields. Tissue samples obtained by computed tomography-guided needle biopsy revealed extranodal natural killer/T-cell lymphoma (ENKL). The lung is the major site of involvement and the skin may be the primary site. The rad...
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ژورنال
عنوان ژورنال: European Annals of Otorhinolaryngology, Head and Neck Diseases
سال: 2012
ISSN: 1879-7296
DOI: 10.1016/j.anorl.2011.08.004