We report on prenatal diagnosis of gastroschisis at 20th gestational w
eek. In addition to gastroschisis intraabdominal intestinal stenosis w
as detected. As a consequence cesarian section was planned close to te
rm. Control examinations in the last trimester didn't confirm initial
diagnosis so that the recommended mode of delivery was changed. Howeve
r postpartum diagnosis again confirmed the early diagnosis of gastrosc
hisis including spontaneus necrosis of dislocated intraamniotic intest
inal parts. The course demonstrates that even at unambigous prenatal d
iagnosis control examinations are recommended as dynamic changes may o
ccur in the second and third trimester. Thus mode of delivery may have
to be adapted close to term to reduce maternal risk.