Composite Follicular Lymphoma and CD5-Positive Nodal Marginal Zone Lymphoma
نویسندگان
چکیده
منابع مشابه
Composite Follicular Lymphoma and CD5-Positive Nodal Marginal Zone Lymphoma.
Composite CD10-positive low-grade B-cell and CD5-positive low-grade B-cell lymphoma is extremely rare. We report a case of a composite follicular lymphoma (FL) and CD5-positive nodal marginal zone lymphoma (NMZL) in a resected inguinal lymph node of a 72-year-old Japanese male. Histologically, multiple follicles had reactive-germinal centers with tingible body macrophages, a thin mantle zone an...
متن کاملClinicopathologic features of CD5-positive nodal marginal zone lymphoma.
OBJECTIVES To describe the clinicopathologic findings of seven patients with CD5-positive nodal marginal zone lymphoma (NMZL). METHODS We searched cases of NMZL over a 10-year interval and identified seven cases of CD5-positive NMZL. The clinical, histologic, and immunophenotypic findings of this group were reviewed, and the frequency of dissemination in this group was compared with that of 6...
متن کاملOptimizing therapy for nodal marginal zone lymphoma.
Nodal marginal zone lymphoma (NMZL) is a rare form of indolent small B-cell lymphoma which has only been clearly identified in the last 2 decades and which to date remains incurable. Progress in therapeutic management has been slow, largely due to the very small number of patients treated and the heterogeneity of treatments administered; thus, standard-of-care treatment is currently nonspecific...
متن کاملCD5-positive follicular lymphoma: a case report and literature review.
A 59-year-old man exhibited an enlarged right inguinal lymph node in February 2009. A pathological diagnosis of follicular lymphoma (FL), grade 3A, was made based on a biopsy specimen from the right inguinal lymph node. The immunophenotypes of the lymphoma cells were CD3-, CD5+, CD7-, CD10+, CD19+, CD20+, CD23+, IgM+, Igκ-, and Igλ+. Fluorescence-activated cell sorting (FACS) dual staining indi...
متن کاملDissecting the gray zone between follicular lymphoma and marginal zone lymphoma using morphological and genetic features.
Nodal marginal zone lymphoma is a poorly defined entity in the World Health Organization classification, based largely on criteria of exclusion and the diagnosis often remains subjective. Follicular lymphoma lacking t(14;18) has similar characteristics which results in a major potential diagnostic overlap which this study aims to dissect. Four subgroups of lymphoma samples (n=56) were analyzed ...
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ژورنال
عنوان ژورنال: Journal of Clinical and Experimental Hematopathology
سال: 2016
ISSN: 1346-4280,1880-9952
DOI: 10.3960/jslrt.56.55