OBJECTIVE. Accurate prenatal diagnosis of congenital diaphragmatic hernia i
s important for perinatal planning and potential fetal surgery. We describe
the application and usefulness of helical CT amniography in the evaluation
of suspected congenital diaphragmatic hernia in three fetuses.
CONCLUSION. Helical CT amniography is an efficient means for evaluation of
congenital diaphragmatic hernia. Accurate diagnosis was made in all three p
atients.