Cases of low-grade B-cell lymphoma presenting primarily in the bone marrow are rare, and its clinicopathology remains unclear. We retrospectively examined patients with low-grade B-cell lymphoma presenting primarily in the bone marrow. Fourteen patients met the inclusion criteria, including 5 with ...
Low grade B-cell non-Hodgkin''s lymphomas (B-NHL) represent a markedly heterogeneous group of lymphoproliferative disorders, including B-cell chronic lymphocytic leukemia/small lymphocytic lymphoma (B-CCL/SLL), lymphoplasmacytoid lymphoma (LPL), follicular lymphoma (FL), mucosa-associated lymphoid tiss...
I Aizman,A Many,S Peller,B Ramot,Y Kaufmann 摘要: Downregulation of apoptosis has been proposed as a mechanism of clonal expansion in low-grade B cell neoplasms. We have previously described an unusual case of CD5+ B cell lymphoma characterized by cycles of leukemic phase alternating ...
The proportion of IFN-gamma producing cells within the CD4-positive T-cell population in MALT lymphoma was 22%; in chronic gastritis it was 13% while no such difference could be encountered in CD8-positive T cells.The data point towards a dominant intratumoral IFN-gamma dominated T-cell ...
(1992) Primary low-grade B-cell lymphoma of the mucosa-associated lymphoid tissue arising in the gall bladder. Histopathology 20:273–275Mosnier JF, Brousse N, Sevestre S et al. Primary low- grade B-cell lymphoma of the mucosa-associated lymphoid tissue arising in the gallbladder. ...
Report of 47 Japanese Patients and Review of the Literature with Regard to the Relation between MBCL and Low-Grade B-Cell... Monocytoid B-Cell Lymphoma(MBCL). Report of 47 Japanese Patients and Review of the Literature with Regard to the Relation between MBCL and Low-Grade B... H ...
1 The development of malignant B-cell lymphoma has been reported in a variable fraction of these patients.2, 3, 4, 5, 6, 7 Recently, evidence of hepatitis C virus (HCV) infection in the majority of these patients has been shown even without clinical or biochemical evidence of liver ...
The proportion of IFN-γ producing cells within the CD4- positive T-cell population in MALT lymphoma was 22%; in chronic gastritis it was 13% while no such difference could be encountered in CD8-positive T cells. Conclusions: The data point towards a dominant intratumoral IFN-γ dominated T...
Low grade gliomas are the most frequent brain tumors in children and encompass a spectrum of histologic entities which are currently assigned World Health Organisation grades I and II. They differ substantially from their adult counterparts in both their
Extranodal and splenic small B-cell lymphoma LOW-GRADEGASTROINTESTINAL-TRACTTISSUE LYMPHOMACD5Although almost any non-Hodgkin lymphoma can involve the spleen or an extranodal site as part of more widely... AC Wotherspoon - 《Modern Pathology An Official Journal of the United States & Canadian Academ...