نتایج جستجو برای: cutaneous t cell lymphoma
تعداد نتایج: 2245353 فیلتر نتایج به سال:
BACKGROUND Previously, cutaneous lymphomas were classified according to either the European Organization for the Research and Treatment of Cancer (EORTC) or the World Health Organization (WHO) classification paradigms. The aim of this study was to determine the relative frequency of Korean cutaneous lymphoma according to the new WHO-EORTC classification system. METHODS A total of 517 patients...
Mycosis Fungoides (MF) is the most common type of Cutaneous T-Cell Lymphoma (CTCL) and represents nearly 50% of all primary cutaneous lymphomas [1]. MF is characterized by an epidermotropic skin infiltrate of atypical CD4+ phenotype lymphocytes. In a minority of MF cases, the atypical infiltrate is CD8 positive. The later form of CTCL generally follows a rapid, aggressive clinical course [2]. H...
Mycosis fungoides is a common form of cutaneous T-cell lymphoma, with characteristic histopathology and chronic clinical course. Vesiculobullous mycosis fungoides is a rare occurrence. Here we present a 55-year-old man with multiple bullous plaques of one year duration who was finally diagnosed as a case of mycosis fungoides.
Malignant lymphomas that secondarily involve the skin are relatively common and may be difficult to distinguish from primary skin lymphomas. While the morphologic features of primary and secondary lymphomas of the skin are often very similar, the clinical behavior of primary and secondary disease is often dramatically different. Although large series of secondary cutaneous lymphomas are uncommo...
Immunosuppressive drugs and biological agents may represent a potential risk of lymphoma development in patients with rheumatoid arthritis. But most cases are diffuse, large B-cell lymphomas. Primary cutaneous CD4+ small/medium-sized pleomorphic T-cell lymphoma, a provisional entity in the 2005 WHO-EORTC classification of cutaneous lymphomas, is only described in a limited number of reports. To...
Extranodal natural killer/T-cell (ENK/T) lymphoma is a rare neoplasm, subcategorized into ENK/T-nasal (ENK/T-N) and ENK/T-nasal type (ENK/T-NT) lymphomas. ENK/T-NT lymphoma with initial presentation in the skin is known as primary cutaneous ENK/T-NT (PC-ENK/T-NT) lymphoma. The aim of this study was to investigate pathogenesis, genomic alterations, and prognosis of cutaneous ENK/T lymphomas to p...
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