Fetal ventriculomegaly due to familial submicroscopic terminal 6q deletions.

Submicroscopic terminal 6q deletions are rare. We report on two familial submicroscopic terminal 6q deletions ascertained because of prenatally detected isolated ventriculomegaly and further delineate the variable prenatal and postnatal phenotype. We review published cases of <5?Mb terminal 6q deletions. (C) 2012 John Wiley & Sons, Ltd.