ABSTRACT
Objective To explore the clinical distribution states of human papillomavirus genotypes in tissues of 691 women with vulva condyloma acuminates in Nanjing city and Zhenjiang city in Jiangsu Province and genotyping clinical significance.Methods Polymerase chain reaction(PCR)and gene-chips technology were utilized for the detection of 23 kinds of HPV genotypes in tissue specimens from 619 women of vulva condyloma acuminates in Nanjing city and Zhenjiang city in Jiangsu Province.And related materials of all subjects were analyzed.Results In 691 women of vulva condyloma acuminates,597 women of HPV infecton,total infection rate of HPV was 86.40％(597/691),including single genotype infection rate of HPV was 51.38％(355/691),11、6 and 16 genotypes are the most common in single genotypes,they are successively 51.55％(183/355)、41.97％(149/355)and 3.38％(12/355).multiple genotypes infection rate of HPV was 35.02％(242/691),6+11、11+18、6+16 and 11+16 genotypes are the most common in multiple genotypes,they are successively 9.92％(24/242)、9.09％(22/242)、4.96％(12/242)and 4.13％(10/242).Conclusion The low-risk HPV types are the main factors to cause the female vulva CA,a few high-risk HPV types may cause warts as well in tissues of women with vulva condyloma acuminates in Nanjing city and Zhenjiang city in Jiangsu Province.The vulva examine of HPV types should be held to the vulva CA patients.This precaution will has extremely important meaning to the prevention and treatment of the female vulva CA and cervical lesion in our nation.