Case Series of Monoamniotic and Pseudomonoamniotic Twin Gestations

Table 2

Summary of perinatal findings in 7 pseudomonoamniotic twin gestations.

Number	GA at delivery	Twin A	Twin B	UC entanglement	Cause of membrane rupture
1	27	IUFD	IUFD	No	Amnioreduction due to TTTS
2	28	Healthy	IUFD (21 weeks)	Yes	Single IUFD
3	31	Healthy	Healthy	No	FLP due to TTTS
4	33	Healthy	Healthy	No	FLP due to TTTS
5	35	Healthy	Healthy	No	Unknown
6	36	Healthy	Healthy	Yes	Unknown
7	37	Healthy	Healthy	Yes	Unknown

GA: gestational age; UC: umbilical cord; IUFD: intrauterine fetal death; TTTS: twin-twin transfusion syndrome; FLP: fetoscopic laser photocoagulation.