Lymphoplasmacytic Lymphoma and Other Non–Marginal Zone Lymphomas With Plasmacytic Differentiation
نویسندگان
چکیده
منابع مشابه
Marginal zone lymphomas with plasmacytic differentiation and related disorders.
Marginal zone lymphomas of all types (nodal, splenic, and extranodal mucosa-associated lymphoid tissue [MALT]) may show plasmacytic differentiation. Distinguishing marginal zone lymphomas from other small B-cell lymphomas with plasmacytic differentiation, especially lymphoplasmacytic lymphoma, or from plasma cell neoplasms may be challenging. Marginal zone lymphomas with plasmacytic differentia...
متن کاملNodal involvement of extranodal marginal zone lymphoma with extreme plasmacytic differentiation (Mott cell formation) simulating plasma cell neoplasm and lymphoplasmacytic lymphoma
which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Nodal involvement of extranodal marginal zone lymphoma with extreme plasmacytic differentiation (Mott cell formation) simulating plasma cell neoplasm and lymphoplasmacytic lymphoma TO THE EDITOR: Plasmacytic differentiation is not a rare feature of extranoda...
متن کاملCharacteristics of cutaneous marginal zone lymphomas with marked plasmacytic differentiation and a T cell-rich background.
Primary cutaneous marginal zone lymphoma (MZL) is a common B-cell lymphoma of skin and is characterized by an infiltrate of neoplastic marginal zone B cells typically within the marginal zones of reactive lymphoid follicles and the interfollicular region. However, in our experience, many cases have underemphasized features such as marked plasmacytic differentiation and/or a prominent T-cell com...
متن کاملPRDM1 expression levels in marginal zone lymphoma and lymphoplasmacytic lymphoma
PRDM1 (BLIMP1) is a transcription repressor protein shown to be involved in B-cell differentiation into plasma cells. Marginal zone lymphomas (MZL) and lymphoplasmacytic lymphomas (LPL) are B cell lymphomas that both show some degree of plasmacytic differentiation and thus can sometimes constitute a difficult differential diagnosis. In this study, we investigated if MZL and LPL have abnormaliti...
متن کاملPathology and clinical course of MALT lymphoma with plasmacytic differentiation.
BACKGROUND The feature of plasmacytic differentiation (PCD) is present in up to 30% of patients diagnosed with mucosa-associated lymphoid tissue (MALT) lymphoma. To date, the influence of PCD on the clinical course of MALT lymphoma has not been assessed. PATIENTS AND METHODS Therefore, we have retrospectively analysed the clinical characteristics and the course of the disease in 34 (25%) pati...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2011
ISSN: 0002-9173,1943-7722
DOI: 10.1309/ajcp8foivtb6lber