Prevalence of hepatitis B and hepatitis C viral infections in various subtypes of B-cell non-Hodgkin lymphoma: confirmation of the association with splenic marginal zone lymphoma - Summary - MDSpire
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Prevalence of hepatitis B and hepatitis C viral infections in various subtypes of B-cell non-Hodgkin lymphoma: confirmation of the association with splenic marginal zone lymphoma
To evaluate the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections in various subtypes of B-cell non-Hodgkin lymphoma (B-NHL) in China.
Key Findings:
9.0% of B-NHL patients were HBs-Ag-positive, significantly higher than the general population.
Aggressive B-NHL patients had a higher prevalence of HBV compared to indolent patients.
18.8% of splenic marginal zone lymphoma (SMZL) patients were HBs-Ag-positive, indicating a significant association.
HCV infection was significantly higher in the entire B-NHL group and indolent B-NHL group compared to the general population.
Interpretation:
The study confirms a significant association between HBV and HCV infections with certain B-NHL subtypes, particularly SMZL, suggesting a potential etiological role of these viruses in lymphoma pathogenesis.
Limitations:
Geographical and epidemiological variability may affect the generalizability of the findings.
The study's sample size for complete hepatitis viral infection data was limited.
Conclusion:
Hepatitis virus infections are prevalent in B-NHL subtypes, particularly in SMZL, indicating a possible role in its pathogenesis.
