A Case Report of Helicobacter Pylori Negative Gastric MALT Lymphoma with Monoclonal Gammopathy
Korean Journal of Hematology
;
: 261-267, 2009.
Artigo
em Coreano
| WPRIM
| ID: wpr-720075
ABSTRACT
Lymphomas of mucosa-associated lymphoid tissue (MALT) comprise 7% of all newly diagnosed non-Hodgkin's lymphomas. Helicobacter pylori (H. pylori) negative gastric MALT lymphomas account for 28 to 45% of gastric MALT lymphomas. H. pylori infection has a close relationship with most gastric low-grade B cell lymphomas of the MALT type. Monoclonal gammopathy can be seen in 36% of the patients and negatively associated with responses to eradication of H. pylori in gastric MALT lymphoma. Here, we describe a case of H. pylori negative MALT lymphoma that arose from the stomach with massive plasmacytic differentiation mimicking an extramedullary plasmacytoma with monoclonal gammopathy, and that was cured by total gastrectomy, chemotherapy and radiotherapy.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Paraproteinemias
/
Plasmocitoma
/
Estômago
/
Linfoma não Hodgkin
/
Linfoma de Células B
/
Helicobacter pylori
/
Helicobacter
/
Linfoma de Zona Marginal Tipo Células B
/
Gastrectomia
/
Tecido Linfoide
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Hematology
Ano de publicação:
2009
Tipo de documento:
Artigo
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