Ocular involvement in nasal natural killer T-cell lymphoma
نویسندگان
چکیده
منابع مشابه
Aggressive natural killer cell leukemia or extranodal NK/T cell lymphoma? a case with nasal involvement
BACKGROUND Aggressive natural killer cell leukemia/lymphoma (ANKL) is a rare and highly aggressive NK cell neoplasm with a short clinical course and poor prognosis and is often misdiagnosed and confused with NK/T cell lymphoma (NKTL), which has a very different prognosis. Here, we present a case with nasal and bone marrow involvement, provide a literature review and make a differential diagnosi...
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...
متن کاملPulmonary Extranodal Natural Killer/T-Cell Lymphoma (Nasal Type)
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...
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...
متن کاملDelayed 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...
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ژورنال
عنوان ژورنال: International Ophthalmology
سال: 2008
ISSN: 0165-5701,1573-2630
DOI: 10.1007/s10792-008-9220-8