Educational Case: Extranodal NK/T-Cell Lymphoma, Nasal Type
نویسندگان
چکیده
منابع مشابه
Imaging Case: NK/T-Cell Lymphoma, Nasal Type
Peripheral T-cell lymphomas are a group of heterogeneous disorders and according to WHO classification, are categorized into nodal and extranodal forms. NK/T-cell lymphoma, nasal type, is a subtype of extranodal peripheral T-cell lymphoma and commonly presents as a midfacial destructive lesion. This disorder is more prevalent in Asia and South America and has a strong association with Epstein B...
متن کاملExtranodal NK/T cell lymphoma, nasal type: CT imaging findings
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...
متن کاملExtranodal NK/T-cell lymphoma nasal type mimicking pyoderma gangrenosum.
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...
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...
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ژورنال
عنوان ژورنال: Academic Pathology
سال: 2019
ISSN: 2374-2895,2374-2895
DOI: 10.1177/2374289519893083