OBJECTIVE: To study the correlation between cholelithiasis and the infection of HBV. METHOD: 32 formalin-fixed and paraffin-embedded gallbladder samples of cholelithiasis patients and 20 gallbladder samples of noncholelithiasis patients were investigated using the polymerase chain reaction-Ethidium bromide (PCR-EB) assay. The 52 patients were positive to HBV serologic markers. RESULT: The results showed that HBV-DNA was found in 13 gallbladder samples of 32 cholelithiasis patients (40.63%), significantly higher than that in 3 gallbladder samples of 20 noncholelithiasis patients (15%). CONCLUSION: The infection of HBV and the formation of cholelithiasis are correlated.
[PCR in detecting the correlation between infection of HBV and cholelithiasis] Publishing Authors By Initials