Lympho-epithelioid cellular lymphoma (Lennert's lymphoma): a case report.
نویسندگان
چکیده
A patient with Lennert's lymphoma (malignant lymphoma with a high content of epithelioid histiocytes) is described. The case is unique in that hepatosplenomegaly was the presenting feature, the diagnosis was made on bone marrow biopsy and the disorder appears to have run a benign course.
منابع مشابه
Lymphoepithelioid lymphoma (Lennert's lymphoma) is a monoclonal proliferation of helper/inducer T cells.
Lymphoepithelioid lymphoma (Lennert's lymphoma) was first described as a special variant of Hodgkin's disease. This lesion is characterized by a high percentage of epithelioid and T cells and rarely contains the classical Hodgkin's/Reed-Sternberg cells. Cytogenetic abnormalities indicate that Lennert's lymphoma is of T cell origin. In the present study, immunohistochemical investigation of four...
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A T lymphoma cell line, KT-3, was established from the peripheral blood of a patient with so-called Lennert's lymphoma when the patient developed leukemic lymphoma. The KT-3 cells stain positively for alpha-naphthyl acetate esterase, PAS, and acid phosphatase. The surface phenotype is E rosette-positive, CD1-, CD2+, CD3-, CD4+, CD5+, CD8-, CD11-, CD20-, CD25 (anti-Tac)+, OKla-1+, HNK-1-, J-5-, ...
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متن کاملThe malignant cells in a Lennert's lymphoma are T lymphocytes with a mature helper surface phenotype. A multiparameter flow cytometric analysis.
The flow cytometric analysis of DNA content in cells obtained from a case of Lennert's lymphoma demonstrated the presence of a discrete hypotetraploid cell population. Correlated multiparameter analysis of DNA, light scatter, and surface antigens by flow cytometry showed that the hypotetraploid cells were intermediate to large cells expressing T11, T3, and T4 antigens and lacking B1 and T8 anti...
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عنوان ژورنال:
- South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
دوره 51 16 شماره
صفحات -
تاریخ انتشار 1977