Prognostic factor analysis of 116 cases of primary gastrointestinal non-Hodgkin's lymphoma.
- Author:
Xian-gan LIN
1
;
Kai-hong HUANG
;
De-rong XIE
;
Tian-hao LIU
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Aged; Child; Female; Gastrointestinal Neoplasms; diagnosis; mortality; pathology; Humans; Kaplan-Meier Estimate; Lymphoma, Non-Hodgkin; diagnosis; mortality; pathology; Male; Middle Aged; Neoplasm Staging; Prognosis; Retrospective Studies; Young Adult
- From: Journal of Southern Medical University 2008;28(2):243-245
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the factors that affect the prognosis of primary gastrointestinal non-Hodgkin's lymphoma (PGI-NHL).
METHODSThe clinical data of 116 patients with pathologically confirmed PGI-NHL we treated from January 1993 to December 2003 were analyzed retrospectively. Kaplan-Meier survival analysis was used for analyzing the survival of the patients, and Log-rank test was performed to compare the survival rates in relation to different prognostic factors.
RESULTSThe 3-year and 5-year survival rates of the patients were 63.8% (74/116) and 48.2% (40/83), respectively. Univariate analysis revealed that the factors affecting the prognosis of the patients included the presence of B symptom, tumor size, clinical stage, pathological type, depth of invasion, and treatment methods. The patients with B symptom, tumor size no less than 10 cm, advanced clinical stage (stages III(E) and IV(E)), T-cell type, and invasion beyond the serosa who received only surgical management had poorer prognosis than those free of B symptom with tumor size <10 cm, early clinical stage (stages I(E) and II(E)), B-cell type, and submucosal or serosal invasion managed with chemotherapy alone or in combination with surgery. Multivariate analysis showed that B symptom, tumor size no less than 10 cm, advanced clinical stage (stages III(E) and IV(E)), T-cell type, invasion beyond the serosa, and surgery alone were independently associated with poor prognosis.
CONCLUSIONThe tumor size, clinical stage, pathological type, treatment methods are the independent factors affecting the prognosis of patients with PGI-NHL.