The relationship between CD10,Bcl-6,VEGF with the prognosis in the primary gastrointestinal diffuse large B-cell lymphoma
- VernacularTitle:胃肠道弥漫大B细胞淋巴瘤CD10、Bcl-6和VEGF与预后的相关性研究
- Author:
Yiruo ZHANG
;
Kangsheng GU
- Publication Type:Journal Article
- Keywords:
PGI-DLBCL;
prognosis;
VEGF;
CD10;
Bcl-6
- From:
Acta Universitatis Medicinalis Anhui
2015;(6):829-832
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between the expression of CD10,Bcl-6,VEGF with clinical characteristics and the prognosis in the primary gastrointestinal diffuse large B-cell lymphoma. Methods The clini-cal characteristics data of 66 patients with PGI-DLBCL were determined the levels of CD10,Bcl-6 and VEGF by immunohisto-chemical staining. Analyzed their correlation via Kaplan-Meier method and Log-rand test. Results Among those 66 patients,there were 36 cases(54. 5% )of primary stomach,while other 30 cases(45. 5% )were primary intestinal. 39 cases were GCB and 27 cases were non-GCB. The tumor stage and IPI were inverse propor-tion with the prognosis. The median progression-free-survival of GCB was 21. 50 months while non-GCB was 12. 00 months. The positive expression rate of Bcl-6 was 43. 9%(29 / 66)while that of CD10 was 34. 8%(23 / 66)and there were 29 cases(43. 9% )with positive expression of VEGF. Log-rank test revealed there was a positive correc-tion between the positive impression of CD10,Bcl-6 and PFS. On the contrary,the relationship between the ex-pressions of VEGF and PFS was negative. The expressions of CD10,Bcl-6 and VEGF were not correlated with clini-cal features. Cox multivariable analysis showed that the curative effect,the expressions of Bcl-6 and VEGF were in-dependent prognostic factors. Conclusion PGI-DLBCL is a highly invasive and heterogeneous malignancy. The stage of disease,the Hans classification,the level of IPI,the expression of CD10,Bcl-6 and VEGF may play im-portant roles in predicting the curative effect and the prognosis of the disease.
