A Rare Case of Primary Rectal Extranodal NK/T-Cell Lymphoma, Nasal Type
نویسندگان
چکیده
منابع مشابه
Extranodal Natural Killer/T-Cell Lymphoma: A Rare Nasal-Type Case.
Nasal type extranodal natural killer (NK) NK-cell/T-cell lymphoma (NKTCL) is a rare extranodal lymphoma of NK-cell or T-cell origin that most commonly affects immunocompetent middle-aged men of Asian or Native American descent [1]. The pathogenesis is not understood completely, but it is related in part to infection of the tumor cells with Epstein-Barr virus (EBV) [2]. Around 6-7% of all non-Ho...
متن کاملPrimary extranodal NK/T cell lymphoma, nasal-type of uterus with adenomyosis: a case report
UNLABELLED Natural killer (NK)/T cell lymphoma of the female genital tract is extremely rare. We here report a case of 'nasal type' NK/T cell lymphoma arising in the uterus with adenomyosis in a 41-year-old woman with fever and hypogastralgia. The histologic analysis demonstrated a highly aggressive tumor with characteristic angiocentric/angiodestructive growth pattern and focal necrosis. The l...
متن کاملImaging 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 کاملMultifocal primary cutaneous extranodal NK/T lymphoma nasal type*
Nasal type extranodal NK/T-cell lymphoma is a distinct entity according to the World Health Organization classification. Although 60% to 90% of patients with this disease present with a destructive mass in the midline facial tissues, it may also primarily or secondarily involve extranasal sites, like the skin. We report the case of a 77-year-old patient that came to our department with erythema...
متن کاملExtranodal natural killer/T-cell lymphoma, nasal type: A rare but critical diagnosis
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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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 2011
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.44.1205