Summary
The three main features of Meckel syndrome are encephalocele, polycystic kidneys, and polydactyly. Prenatal diagnosis of a fetus with Meckel syndrome was made in the 16th week of gestation by means of amniotic fluid alpha1 fetoprotein estimation. The indication for amniocentesis was a previous child with an occipital meningocele and polycystic kidneys. Interpretation of the alpha1-fetoprotein value (240 μg/ml) was difficult due to fetal blood contamination. Prenatal diagnosis is indicated in any pregnancy following the birth of a child with only two major symptoms of Meckel syndrome.
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Leschot, N.J., de Nef, J.J., Becker-Bloemkolk, M.J. et al. Prenatal diagnosis of Meckel syndrome. Hum Genet 43, 333–336 (1978). https://doi.org/10.1007/BF00278842
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DOI: https://doi.org/10.1007/BF00278842