Format

Send to

Choose Destination
Rom J Morphol Embryol. 2011;52(2):725-8.

Holoprosencephaly sequence.

Author information

1
Department of Neonatology, University of Medicine and Pharmacy of Craiova, Romania. coletaelena@hotmail.com

Abstract

Holoprosencephaly (HPE) sequence is a rare spectrum of cerebral and facial malformations resulting from incomplete division of the embryonic forebrain into distinct lateral cerebral hemisphere. Three ranges of increasing severity are described: lobar, semi-lobar and alobar HPE. A subtype of HPE called middle inter-hemispheric variant (MIHF) has been also reported. The etiology is heterogeneous: teratogens, chromosomal abnormalities and single gene mutations can be involved. Holoprosencephaly results in early morbidity and mortality with a reduced survival beyond neonatal period. The disorder is estimated to occur in 1/16,000 live births. This case report presents a male new born diagnosed with holoprosencephaly, accompanied by median cleft palate, absent nasal bones and chromosomal abnormalities.

PMID:
21655669
[Indexed for MEDLINE]
Free full text

Supplemental Content

Full text links

Icon for Romanian Society of Morphology
Loading ...
Support Center