case_images: PMC6369156_01
case_images: The pedigree.
case_images: fmed-06-00012-g0001.jpg
case_images: PMC6369156_01_fmed-06-00012-g0001.jpg
case_images: F1
case_images: The mother, at 27 years of age, had two previous pregnancies, one ended as miscarriage at 16 weeks of gestation, the other led to a healthy boy now 5 (Figure 1).