梅毒是由梅毒螺旋体引起的慢性全身性传染病,可通过性接触传播,也可经血液通过胎盘传播。根据临床表现可分为一期梅毒,二期梅毒、潜伏梅毒和三期梅毒。妊娠期患者以潜伏梅毒为主,无症状及体征,仅梅毒血清学检查阳性。若胎儿在宫内感染,幸存者称先天梅毒儿。2岁以内为早期先天梅 Syphilis is a chronic systemic infection caused by Treponema pallidum and can be transmitted through sexual contact or through the bloodstream through the placenta. According to clinical manifestations can be divided into a syphilis, two syphilis, latent syphilis and tertiary syphilis. Pregnant patients with latent syphilis, symptoms and signs, only syphilis serology positive. If the fetus is infected with uterus, the survivors say congenital syphilis. Within 2 years of early innate plum