Correlation analysis of indolent B-cell non-Hodgkin lymphoma and hepatitis virus
10.3969/j.issn.1000-8179.2016.11.206
- VernacularTitle:惰性B细胞非霍奇金淋巴瘤与肝炎病毒感染相关性分析
- Author:
Wei LIU
;
Wenjie XIONG
;
Heng LI
;
Huimin LIU
;
Zengjun LI
;
Rui LV
;
Lugui QIU
;
Shuhua YI
- Publication Type:Journal Article
- Keywords:
indolent B-cell non-Hodgkin lymphoma;
hepatitis virus;
splenic marginal zone lymphoma;
relevance
- From:
Chinese Journal of Clinical Oncology
2016;43(11):480-485
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To differentiate hepatitis B virus (HBV) infection from hepatitis C virus (HCV) infection among different indolent B-cell non-Hodgkin lymphoma (B-NHL) subtypes. The correlation between indolent B-NHL and hepatitis viral infection was also investi-gated. Methods:A total of 733 indolent B-NHL patients from January 1994 to January 2014 with integrated clinical information were retrospectively investigated. We compared the hepatitis viral infection between the general population and indolent B-NHL patients. We analyzed the infection rate of hepatitis virus in the different indolent B-NHL subtypes and examined their correlations. Results:The HBs-Ag positive rate of the indolent B-NHL was 7.9%, which was not significantly different with that of the general population (7.9%vs. 7.2%, P=0.548). Among the different indolent B-NHL subtypes, the 48 splenic marginal zone lymphoma (SMZL) patients exhibited the highest HBs-Ag positive rate, which was significantly higher than those of the general population (18.8%vs. 7.2%, P=0.002), other indo-lent B-NHL subtypes (18.8%vs. 7.2%, P=0.004), and other marginal zone B-cell lymphoma (MZL) patients (18.8%vs. 7.1%, P=0.005). The HBs-Ag positive rates between other B-NHL subtypes and the general population were not significantly different. The coexpression of HBs-Ag, HBe-Ag, and anti-HBc-Ab exhibited no significant difference among the various B-NHL subtypes. However, the co-expres-sion of HBs-Ag, HBe-Ab, and anti-HBc-Ab was significantly higher in the SMZL group than the other B-NHL subtypes (16.7%vs. 4.7%, P<0.001).The positive rate of the anti-hepatitis C virus antibody (HCV-Ab) was 1.9%in 733 indolent B-NHL patients, which was significant-ly higher than in the general population (1.9%vs. 0.4%, P<0.001). The HCV-Ab positive rates in the chronic lymphocytic leukemia, lym-phoplasmacytic lymphoma/Waldenstr?m macroglobulinemia, SMZL, hairy cell leukemia, nodal marginal zone B-cell lymphoma group were 2.2%, 2.5%, 4.2%, 3%, and 3.7%, respectively. These values were significantly higher than those of the general population. Preva-lence rates of HCV in B-cell lymphoproliferative disorders, unclassified, extranodal marginal zone B-cell lymphoma of mucosa-associat-ed tissue lymphoma, B-cell prolymphocytic leukemia, and follicular lymphoma groups were not significantly different compared with the general population. Conclusion:Prevalence rate of HBV was higher in the SMZL group than other indolent B-NHL groups, which suggests that HBV infection may play an etiologic role in SMZL.
