Fetal anemia as a signal of congenital syphilis

J Matern Fetal Neonatal Med. 2014 Sep;27(13):1375-7. doi: 10.3109/14767058.2013.853288. Epub 2013 Nov 7.

Abstract

An upsurge in syphilis has been observed almost everywhere over the past decade. The mother's clinical presentation is often uninformative. The diagnosis of maternal syphilis infection is most often based on serologic tests that allow early Extencilline treatment. Syphilis ultrasound findings are non-specific, and delay before treatment can be decisive for prognosis. Fetal anemia is a physiological consequence of severe infection. We confirmed that syphilis can be suggested non-invasively by MCA-PSV measurements in a context of ascitis or atypical hydrops in the absence of usual causes. It is therefore important to perform maternal TPHA/VDRL serology if fetal anemia is suspected. In association with Extencilline treatment, intra uterine transfusion can limit consequences of infection. Reduced fetal movements and non-reactive fetal heart rate may prefigure acute perinatal complications or stillbirth.

Keywords: Anemia; congenital syphilis; fetal movements; intra uterine transfusion; prenatal.

Publication types

  • Case Reports

MeSH terms

  • Adolescent
  • Adult
  • Anemia / microbiology*
  • Ascites / microbiology*
  • Female
  • Fetal Diseases / diagnosis
  • Fetal Diseases / microbiology*
  • Heart Rate, Fetal
  • Humans
  • Pregnancy
  • Syphilis, Congenital / complications*
  • Syphilis, Congenital / diagnosis