DISCUSSION The cases of congenital syphilis and latent syphilis is increasing annually, so the serum test should be listed as regular check-up item.

• [讨论]先天性梅毒及潜伏期梅毒患病率呈逐年上升趋势，而梅毒血清检测应作为梅毒高发人群的常规检查项目。