Delayed Diagnosis of Nasal Natural Killer/T-Cell Lymphoma
نویسندگان
چکیده
منابع مشابه
Delayed Diagnosis of Nasal Natural Killer/T-Cell Lymphoma
Midline destructive lesions of the face have multiple possible etiologies. The majority of these cases are found to be due to an extranodal lymphoma of natural killer/T-cell-type non-Hodgkins lymphoma (NKTL). Unfortunately, diagnosis is often delayed. With variable presenting complaints, including nonspecific issues like chronic rhinosinusitis or nasal congestion, initial treatments are aimed a...
متن کاملTreatment outcome of nasal natural killer/T-cell lymphoma
PURPOSE To evaluate the radiotherapy treatment outcome of patients in stage IE and IIE nasal natural killer/T-cell lymphoma. MATERIALS AND METHODS From August 1999 to August 2009, 46 patients with stage IE and IIE nasal natural killer/T-cell lymphoma were treated by definitive radiotherapy and chemotherapy. 33 patients were treated with chemotherapy followed by radiotherapy (CT + RT) and they...
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EBV: Epstein-Barr virus ENKTCL: natural killer/T-cell lymphoma, nasal type NHL: non-Hodgkin’s lymphoma NK: natural killer PEG: polyethylene glycol TIA-1: T-cell intracellular antigen
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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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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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ژورنال
عنوان ژورنال: Case Reports in Otolaryngology
سال: 2013
ISSN: 2090-6765,2090-6773
DOI: 10.1155/2013/918132