Skip to main content
. Author manuscript; available in PMC: 2020 May 4.
Published in final edited form as: Fetal Diagn Ther. 2019 Jun 5;47(2):98–103. doi: 10.1159/000500471

Table 2.

Outcomes of fetuses with prenatal double bubble sign

Trisomy 21
(n = 6)		 Additional anomalies
(n = 8)		 Isolated (n = 7)
Termination         1 (17)         0         0
Fetal demise         1 (17)         0         0
Neonatal demise         0         3 (33)         0
Living         4 (67)         5 (67)         7 (100)
Preterm delivery
 <37 weeks         3 (50)         4 (50)         2 (29)
 <32 weeks         2 (33)         2 (25)         1 (14)
Cesarean delivery         1 (17)         4 (50)         3 (43)
Birthweight, g 2,588 (2,240–2,940) 2,440 (1,970–2,590) 2,940 (1,700–3,980)
NICU stay, days      17 (12–22)      42 (1–139)      27 (10–67)

Data are presented as n (%) or mean of live births (range).