Prevents cells from undergoing apoptosis; BCL2 overexpression increase lifespan of B cells; may maintain memory B cells, plasma cells and neurons by ... |
All B cell lymphomas harboring a MYC rearrangement (chromosome 8q24.2) and a rearrangement in BCL2 (18q21.3) or in BCL6 (3q27.3) with some exceptions. |
21 июн. 2024 г. · Which of the following is true of follicular lymphoma? Abnormal expression of BCL2 protein by germinal center B cells is required for diagnosis ... |
4 апр. 2022 г. · Follicular lymphoma (FL) is a neoplasm composed of germinal center B cells (centrocytes and centroblasts in varying proportions), ... |
19 авг. 2022 г. · B cell lymphoma, unclassifiable, with features intermediate between diffuse large B cell lymphoma and Burkitt lymphoma. |
18 сент. 2024 г. · Diffuse large B cell lymphoma, NOS is a large B cell lymphoma with a diffuse growth pattern which does not meet the criteria for other WHO ... |
26 сент. 2023 г. · Heterogeneous group of nonneoplastic proliferations that mimic B cell lymphomas and affect lymphoid tissue in nodal or extranodal sites. |
BCL2 positivity by immunohistochemistry is helpful for the diagnosis of follicular lymphoma (FL); however, a minority of FL cases are BCL2-negative, ... |
Primary cutaneous large B cell lymphoma (PCLBCL) composed exclusively of centroblasts and immunoblasts, typically arising in the leg. |
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