| Phenotype details |
Hypotonia, developmental delay (no vocalizations at 17 months, not walking), growth retardation, microcephaly, minor dysmorphisms (frontal bossing, slightly coarse appearance to the face, prominent lips, protruding simple ears), abnormal neurological screen at birth, bilateral cortical thumbing, bradycardia at birth, hypothyroidism diagnosed at 10 months. |