نتایج جستجو برای: sll
تعداد نتایج: 593 فیلتر نتایج به سال:
Mantle cell lymphoma (MCL) and small lymphocytic lymphoma (SLL) exhibit similar but distinct immunophenotypic profiles. Many cases can be diagnosed readily by flow cytometry (FCM) alone; however, ambiguous cases are frequently encountered and necessitate additional studies, including immunohistochemical staining for cyclin D1 and fluorescence in situ hybridization for IgH-CCND1 rearrangement. T...
Background. This study was aimed at comparing angiogenesis, seen as microvessel density (MVD) in subtypes of non-Hodgkin's lymphoma (NHL). Methods. In this study, 64 cases of NHL diagnosed over a three-year period were included along with 15 lymph node biopsies of reactive hyperplasia. NHLs were classified using REAL classification, and immunohistochemistry was performed for CD34 in all cases. ...
The objective of this study is to compare the course of metabolic effects of olanzapine and quetiapine, two atypical antipsychotics with similar structure and receptor binding affinities but clinically observed different metabolic effects. This 6 week, single blind, randomized, controlled study was carried out during a structured treatment protocol in a female inpatient service, thus enabled to...
The ultra high frequency (UHF) band spectrum will likely be congested in near future since the next generation wireless as well as Radio Frequency Identification (RFID) system users will witness the use of UHF band technology with increased demand of bandwidth, bit rate, frequency spectrum and power consumption. The alternate solution is the use of millimeter-wave band technology. It is possibl...
We studied 7 cases of large cell transformation of chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) immunophenotyped by multiparameter flow cytometry. The 6 women and 1 man ranged in age from 45 to 91 years. All had previous or concurrent evidence of CLL/SLL. Morphologic features and sites of involvement of the diffuse large B-cell lymphoma (DLBCL) were heterogeneous; 2 cases h...
Purpose: Ibrutinib, a first-in-class, once-daily, oral inhibitor of Bruton tyrosine kinase, promotes apoptosis, and inhibits B-cell proliferation, adhesion, and migration. Ibrutinib has demonstrated single-agent efficacy and acceptable tolerability at doses of 420 and 840 mg in patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) who were treatment-naïve (TN) or had r...
Objective: Different follicular dendritic cells (FDCs) meshwork patterns were observed in small B-cell lymphomas (SBL) specimens. However, the accurate CD21 and CD23 expression differences in both follicular dendritic cells (FDCs) and tumor cells in SBLs were not sufficiently investigated. Methods: CD21 and CD23 immunostainings were performed on our surgically resected SBL samples to compare th...
Background Although uncommon, mature small B-cell lymphomas may arise in the oral/maxillofacial area and oral pathologists must be aware of key characteristics these neoplasms to perform an accurate diagnosis. In this manuscript, we attempted integrate currently available data on clinicopathological features follicular lymphoma (FL), mantle cell (MCL), extranodal marginal zone mucosa-associated...
Introduction: The diagnosis of chronic lymphocytic leukemia/ small lymphoma (CLL/SLL), which also includes atypical forms, can be very difficult. aim this study is to compare immunohistochemical (IHC) and flow cytometric (FC) immunophenotyping methods in the CLL/SLL, most common mature B-cell leukemia/lymphoma adults, bone marrow biopsy. In these two methods, it determine minimum panels that di...
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