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'''Holoprosencephaly''' is a birth defect where the forebrain does not separate properly into two halves during early fetal life. The disorder results in mild to severe [[brain]] malformation and is sometimes fatal. It may be caused by environmental or genetic factors. Holoprosencephaly affects between 1 in 5,000 and 1 in 10,000 live births.

'''Holoprosencephaly''' is a birth defect where the forebrain does not separate properly into two halves during early fetal life. The disorder results in mild to severe [[brain]] [[malformation]] and is sometimes fatal. It may be caused by environmental or genetic factors. Holoprosencephaly affects between 1 in 5,000 and 1 in 10,000 live births.

== Sources ==

== Sources ==