Nasal NK/T cell lymphoma with esophageal punched-out ulcer.
نویسندگان
چکیده
منابع مشابه
NKT Cell Responses to B Cell Lymphoma
Natural killer T (NKT) cells are a unique subset of CD1d-restricted T lymphocytes that express characteristics of both T cells and natural killer cells. NKT cells mediate tumor immune-surveillance; however, NKT cells are numerically reduced and functionally impaired in lymphoma patients. Many hematologic malignancies express CD1d molecules and co-stimulatory proteins needed to induce anti-tumor...
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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...
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During a period of 4 years (1983-1986), we have seen 18 patients with esophageal ulcer following the intake of doxycycline capsules at the University Hospitals of Shiraz Medical School. During the same period only one other patient with a drug-induced esophageal ulcer was seen and this was found to be due to a mefenemic acid capsule. Diagnosis was made by esophagoscopy and after two weeks,...
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1. Medina-Franco H, Urist MM, Fiveash J, et al. Multimodality treatment of Merkel cell carcinoma: case series and literature review of 1024 cases. Ann Surg Oncol 2001;8:204-8. 2. Bichakjian CK, Lowe L, Lao CD, et al. Merkel cell carcinoma: critical review with guidelines for multidisciplinary management. Cancer 2007;110:1-12. 3. Baccarani A, Pompei B, Pedone A, et al. Merkel cell carcinoma of t...
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Nasal-type extranodal natural killer/T-cell lymphoma (ENKTL) is a rare disease presenting with non-specific symptoms, typically originating in the nasal cavity, palate, or midfacial region. Oral cavity is an extremely rare site for this type of lymphoma. In this report, we present a case of palatal perforation and oro-nasal fistula as a manifestation of recurrent ENKTL. Complicated disease enti...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 2005
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.94.343