| Percentage | Cases | |
|---|---|---|
| Gender | ||
| Male | 100.0% | 2/2 |
| Female | 0% | 0/2 |
| General | ||
| Birth Length abnormalities | 0% | 0/1 |
| Birth Weight abnormalities | 0% | 0/1 |
| Birth Head circumference abnormalities | 0% | 0/1 |
| Current Height abnormalities | 0% | 0/1 |
| Current Weight abnormalities | 0% | 0/1 |
| Current Head circumference abnormalities | 100.0% | 1/1 |
| < P3 : Microcephaly | 100.0% | 1/1 |
| Neurology | ||
| Neurological abnormalities | 100.0% | 2/2 |
| Central hypotonia | 100.0% | 2/2 |
| Attention deficit hyperactivity disorder | 50.0% | 1/2 |
| Autism | 50.0% | 1/2 |
| Inappropriate laughter | 50.0% | 1/2 |
| Intellectual disability | 50.0% | 1/2 |
| Seizures | 50.0% | 1/2 |
| Behavioral problems | 100.0% | 2/2 |
| Autism | 100.0% | 2/2 |
| Brain abnormality | 100.0% | 1/1 |
| Corpus callosum atrophy | 100.0% | 1/1 |
| Facial abnormalities | ||
| Abnormality of the ear | 50.0% | 1/2 |
| Strabismus | 50.0% | 1/2 |
| Abnormality of the mouth | 50.0% | 1/2 |
| Abnormality of upper lip vermillion | 50.0% | 1/2 |
| Wide mouth | 50.0% | 1/2 |
| Visual and hearing impairments | ||
| Abnormal vision | 50.0% | 1/2 |
| Astigmatism | 50.0% | 1/2 |
| Gastrointestinal | ||
| Gastrointestinal abnormalities | 50.0% | 1/2 |
| Failure to thrive | 50.0% | 1/2 |
| Endocrine / Immunological / Metabolic | ||
| Abnormality of the endocrine system | 50.0% | 1/2 |
| Growth hormone deficiency | 50.0% | 1/2 |
| Short stature | 50.0% | 1/2 |