marginal zone


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Related to marginal zone: marginal zone lymphoma

marginal zone

1. A zone between the red and white pulp of the spleen containing numerous macrophages and a rich plexus of sinusoids supplied by white pulp arterioles carrying blood-borne antigens.
2. Synonym(s): marginal layer

mar·gi·nal zone

(mahr'ji-năl zōn)
A zone between the red and white pulp of the spleen containing numerous macrophages and a rich plexus of sinusoids supplied by white pulp arterioles carrying blood-borne antigens.
References in periodicals archive ?
Genome-wide array-based comparative genomic hybridization of ocular marginal zone B cell lymphoma: comparison with pulmonary and nodal marginal zone B cell lymphoma.
(2009) The follicular versus marginal zone B lymphocyte cell fate decision.
Thung, "Primary hepatic marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue type in a patient with primary biliary cirrhosis," Archives of Pathology and Laboratory Medicine, vol.
Other differential diagnoses included secondary cutaneous plasmacytoma in the setting of systemic disease, mucosal extramedullary plasmacytoma with secondary skin involvement, marginal zone B-cell lymphoma, plasma cell granuloma, non-Hodgkin lymphoma, high-grade malignant immunoblastic lymphoma, and poorly differentiated neoplasms, as well as infectious diseases that cause infiltration of plasma cells.
[14] reported on long-term outcomes and patterns of relapse for early-stage extranodal marginal zone lymphoma treated with primary RT.
Pedrinis et al., "Nongastric marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue," Blood, vol.
In vitiligo patients, skin biopsy material was taken from three zones: the zone of depigmented skin, marginal zone (bordering the area), and zone of perilesional normally pigmented skin.
Identification of a human splenic marginal zone B cell precursor with NOTCH2-dependent differentiation properties.
Marginal zone lymphoma (MZL) constituted 11.11% (5) of all the patients.
SLE has been associated with a 2.7-fold increase in the risk of NHL, diffuse large B-cell lymphoma, and marginal zone lymphoma.
Disease management of the four largest B-cell NHL indications, which includes Diffuse Large B-Cell Lymphoma (DLBCL), Follicular Lymphoma (FL), Marginal Zone Lymphoma (MZL), and Mantle Cell Lymphoma (MCL), currently revolves around multiple rounds of Rituxan-based chemotherapy.
Lymphomas in patients with Sjogren's syndrome are marginal zone B-cell neoplasms, arise in diverse extranodal and nodal sites, anda re not associated with viruses.