Prenatal diagnosis of the Meckel syndrome

Karjalainen, O.; Aula, P.; Seppälä, M.; Hartikainen-Sorri, A.L.; Ryynänen, M.

Obstetrics and Gynecology 57(6 Suppl): 13s-15s

1981


ISSN/ISBN: 0029-7844
PMID: 6165942
Document Number: 175554
Sixteen pregnancies of 12 women with a previous child affected with the Meckel syndrome were monitored by ultrasonic scanning and amniotic fluid alpha-fetoprotein (AFP) assay. Second-trimester AFP testing in 14 pregnancies detected 1 of 2 affected fetuses, and was normal in all 12 pregnancies in which the child was normal. It is concluded that measurement of amniotic fluid AFP is helpful for Meckel syndrome only when there is an associated open neural tube defect. The importance of extremely careful ultrasonography is emphasized.

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