Ver el código de «Vasa previa»

==Background==
[[File:Vasa previa sp.jpg|thumb|Schematic of vasa previa.]]
*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

==Evaluation==
*Painless [[vaginal bleeding in pregnancy (greater than 20wks)|bleeding]] occurs during spontaneous rupture of membranes
**Fetal in origin (mother's life is not at risk)
**May lead to fetal exsanguination

==Differential Diagnosis==

{{VB DDX greater than 20}}

==Evaluation==

==Management==
*C-section

==Disposition==
*Admit

==See Also==
*[[Pregnant vaginal bleeding]]

==References==
<references/>


==See Also==
[[Vaginal Bleeding (Main)]]

[[Category:OBGYN]]