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Prenatal diagnosis of Pfeiffer syndrome type II
Author(s) -
Blaumeiser Bettina,
Loquet Philip,
Wuyts Wim,
Nöthen Markus M.
Publication year - 2004
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.960
Subject(s) - prenatal diagnosis , medicine , pediatrics , pregnancy , obstetrics , fetus , biology , genetics
Pfeiffer syndrome is an autosomal dominant disorder characterized by coronal craniosynostosis, midface hypoplasia, broad thumbs and great toes. On the basis of clinical findings, three subtypes have been delineated. The clinical variability of Pfeiffer syndrome as well as other causes of craniosynostosis can make a prenatal diagnosis based on sonography alone difficult. We describe a fetus in whom sonographic findings (including 3D ultrasound) suggested a Pfeiffer syndrome type II and in which subsequent molecular analysis verified the diagnosis by identifying a de novo mutation in the FGFR2 gene. To the best of our knowledge, this is the first report of a prenatal molecular diagnosis of Pfeiffer syndrome in a patient without family history. Copyright © 2004 John Wiley & Sons, Ltd.