To explore a new detection method with high sensitivity and high specificity, 50 tissue samples of condyloma acuminata obtained from surgically excised specimens and 15 normal serum samples have been detected by DDH and PCR methods simultaneously.

• 从手术切除的50例生殖道尖锐湿疣新鲜标本和15例正常人血清中,提取总DNA,同时用树状DNA杂交(DDH)技术和PCR进行HPV DNA的分型检测。