Microdeletion found by array-CGH in girl with blepharophimosis syndrome and apparently balanced translocation t(3;15)(q23;q25).

Background: Blepharophimosis, ptosis and epicanthus inversus syndrome (BPES) is a rare autosomal dominant congenital disorder. Mutations in FOXL2, a gene located at 3q23, have been shown to cause the syndrome. We report a girl with BPES with a "de novo" apparently balanced translocation between chromosomes 3 and 15: t(3;15)(q23;q25).