Your browser doesn't support javascript.
loading
Treatment and prognosis of primary gastric lymphoma / 中华消化外科杂志
Chinese Journal of Digestive Surgery ; (12): 625-628, 2014.
Artigo em Chinês | WPRIM | ID: wpr-455352
ABSTRACT
Objective To investigate the treatment methods for primary gastric lymphoma (PGL) and analyze the prognostic factors.Methods The clinical data of 55 patients with PGL who were admitted to the First Affiliated Hospital of Dalian Medical University from July 2002 to December 2007 were retrospectively analyzed.Operation,medication or operation combined with medication were applied to patients according to the pathological type,clinical staging,infection of helicobacter pylori and complications.Patients were followed up via phone call till February 2013,and the location,diameter,pathological type,clinical stage of the PGL and the treatment methods were recorded for prognostic analysis.The survival rate was calculated by Kaplan-Meier method,and the univariate analysis of survival was done by Log-rank test.Multivariate analysis was done by COX regression model.Results The PGL located at the gastric antrum in 26 cases,body of the stomach in 17 cases,fundus of the stomach in 5 cases,gastric cardia in 3 cases,body and antrum of the stomach in 4 cases.There were 46 patients with ulcerous PGL,5 with nodular PGL and 4 with diffused and infiltrated PGL.There were 53 B cell lympboma,1 T cell lymphoma and 1 undefined tumor.Of the 53 patients with B cell lymphoma,36 were with mucosa-associated lymphoid tissue lymphoma (MALTL) and 17 with diffuse large B-cell lymphoma (DLBCL).There were 23 patients in stage Ⅰ,23 in stage Ⅱ,4 in stage Ⅲ and 3 in stage Ⅳ.Of the 55 patients,23 received operation,14 received medication,17 received operation + medication,and 1 left untreated.Fifty-three patients had complete follow-up data.The median time of follow-up was 60 months (range,7-132 months).The 1-,3-,5-year cumulative survival rates were 91%,79% and 72%.The results of univariate analysis showed that tumor diameter,pathological type and clinical staging were risk factors influencing the prognosis of PGL patients (x2 =9.34,6.59,88.01,P < 0.05),while the treatment methods did not influence the prognosis of PGL patients (x2 =3.63,P > 0.05).The results of multivariate analysis showed that DLBCL,clinical stages Ⅲ and Ⅳ were independent risk factors influencing the prognosis of PGL patients (OR =5.758,2.231,95% confidence interval2.536-13.073,1.370-3.625,P < 0.05).Conclusion Multi-disciplinary team treatment should be recommended for PGL patients.Pathological type (DLBCL) and clinical stages (stage Ⅲ and Ⅳ) are the independent risk factors influencing the prognosis of PGL patients.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo prognóstico Idioma: Chinês Revista: Chinese Journal of Digestive Surgery Ano de publicação: 2014 Tipo de documento: Artigo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo prognóstico Idioma: Chinês Revista: Chinese Journal of Digestive Surgery Ano de publicação: 2014 Tipo de documento: Artigo