CD5+ Follicular 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 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 کاملCD5+ follicular lymphoma: a clinicopathologic study of three cases.
Follicular lymphoma (FL) is a low-grade lymphoma that typically lacks CD5 antigen expression. We report 3 cases of FL with unusual expression of CD5. All cases showed histologic features of FL, including effaced nodal architecture, follicular growth pattern, and a spectrum of grades from 1 to 3 using World Health Organization criteria. In flow cytometric studies, all 3 cases showed a light chai...
متن کاملCD5- mantle cell lymphoma.
Mantle cell lymphoma (MCL) typically expresses B-cell antigens and CD5 and overexpresses bcl-1 protein. However, unusual cases of bcl-1+ and CD5-MCL have been observed, posing a practical challenge for correct diagnosis and management. We identified 25 cases (48 samples) of bcl-1+ and CD5- lymphoma. CD5 expression was assessed by flow cytometric analysis alone (1 case), immunohistochemical anal...
متن کاملFollicular Lymphoma
The article entitled “Renal Infiltration of Follicular Lymphoma”, written by Petkovic et al. and published in one of the recent issues of your journal, was quite interesting [1]. Here we would like to emphasize some relevant points. Extranodal disease is relatively common; any organ may be involved. The most common sites of extranodal disease include the bone marrow, skin, gastrointestinal trac...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2002
ISSN: 0002-9173,1943-7722
DOI: 10.1309/4keh-agy7-ut5h-41xj