Primary diffuse large B-cell lymphoma of the heart: a clinicopathological study / 南方医科大学学报
Journal of Southern Medical University
; (12): 1481-1483, 2006.
Article
em Zh
| WPRIM
| ID: wpr-232855
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To define the clinicopathological features of primary cardiac large B-cell lymphoma.</p><p><b>METHOD</b>A case of primary cardiac large B-cell lymphoma was studied with conventional histopathological and immunohistochemical staining in combination with literature review.</p><p><b>RESULTS</b>The lesion appeared to originate in the right atrium and involved the venae cavae and the left atrium. Microscopic examination showed diffuse proliferation of large atypical lymphocytes with abundant cytoplasm, vestiealer nuelei, thick nuclear membrane and conspicuous nucleoli. Giant tumor cells scattered in the lesion. The neoplastic cells were positive for CD20 and CD79a.</p><p><b>CONCLUSION</b>Primary cardiac lymphoma is extremely rare, and its pathogenesis remains unclear. With non-specific clinical manifestations, the majority of primary cardiac lymphomas are of B-cell lineage and a bad prognosis.</p>
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Patologia
/
Linfoma Difuso de Grandes Células B
/
Antígenos CD20
/
Antígenos CD79
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Neoplasias Cardíacas
/
Metabolismo
Tipo de estudo:
Prognostic_studies
Limite:
Aged
/
Female
/
Humans
Idioma:
Zh
Revista:
Journal of Southern Medical University
Ano de publicação:
2006
Tipo de documento:
Article