نتایج جستجو برای: cd79a
تعداد نتایج: 397 فیلتر نتایج به سال:
The aim of this study was to identify the cell surface cluster of differentiation (CD) markers of the cell lines infected by Theileria annulata schizont. The CD molecules are very useful for the characterization of cells and different subpopulations of leukocytes. They are usually recognized by specific antibodies using flow cytometry and immunohistochemistry. In the current stud...
Canine T-zone lymphoma (TZL) is a mature T-cell in dogs. The diagnosis and sub-classification are impossible without biopsy or immunophenotyping by flow cytometry. An 11-year-old, spayed, female Golden Retriever presented with lymph node enlargement. Clinical examination was consistent canine multicentric lymphoma. However, revealed positive for CD3, CD4, CD5, CD8, CD21, TCRαβ, MHCII but negati...
Phenotype/cell stem origin virgin CD5+ recirculating B-cell; the classical CLL phenotype is CD5+, CD23+, CD22-, CD79a-, FMC7-, sIg weak; trisomy 12 is more often observed in CLL with morphologically and immunologically atypical cells, displaying CD5 negativity or FMC7 positivity and strong surface immunoglobulin staining; trisomy 12 is present in proliferating cells and seems to be associated w...
Plasma cells have been considered as an important morphological clue in the diagnosis of some sclerosing cutaneous diseases such as morphea, so much so that humoral immunology has been suggested to have a role in the pathogenesis of such diseases. Nevertheless, they are hardly ever described as a prominent feature in lipodermatosclerosis in which granulocytes have been claimed as the main patho...
The present study reports a case of cutaneous plasmacytosis in a 51-year-old patient suffering from infiltrated erythema of the right lower lateral femur for 4-5 years and perioral and abdominal erythema for 1 year. Histopathological examination showed that dense mature plasma cell-dominant inflammatory cell infiltration appeared in the deep dermis and between part of the subcutaneous tissues a...
Primary lymphomas of the canine female genital tract are uncommon tumours. A 9-year-old intact female Lhasa Apso dog presenting with a closed pyometra underwent an ovariohysterectomy (OHE), and the hyperplastic uterine horn along with multiple follicular cysts on the right ovary was examined by histological analysis. Severe infiltration of medium-sized lymphocytes with strong positive immunorea...
A 65-year-old woman was admitted to our hospital for the evaluation of rapidly progressive renal dysfunction with serum creatinine of 2.7 mg/dl and urinary protein of 1.5 g daily. C-reactive protein (CRP) was 0.1 mg/dl. Kidney-limited intravascular large B-cell lymphoma (IVL) localized to the glomerular capillaries was diagnosed because the intraglomerular cells were positive for CD20 and CD79a...
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