Vasa previa
Background
- Fetal blood vessels from the umbilical cord run in close proximity to cervical os
- Seldom recognized prior to vessel disruption
Risk Factors
- Placenta previa
- IVF
- Bilobed placenta
Diagnosis
- Painless bleeding occurs during SROM
- Fetal in origin (mother's life is not at risk)
- May lead to fetal exsanguination
Treatment
C-section
Source
Tintinalli