| Phenotype details |
birth full term, weight 3323g; length 91cm (-1.7SD, 45 mo), 45m-OFC 47.5cm (-1.3SD), 45m-weight 12.7kg (-1.6SD); developmental delay; speech delay; no seizures; hypotonia; noi behavioral disturbances; concern for central apnea; MRI brain corpus callosum agenesis, periventriciular leucomalacia; failure to thrive; no narrow palpebral fissures; epicanthal folds; increased nasal height; bulbous tip; no hypoplastic alae nasi; no smooth philtrum; no short philtrum; no thin upper lip; no retrognatia; downslanting fissures, mild ptosis, hypertelorism; no eye abnormalities; no ear abnormalities; normal extremities; no genital abnormalities; constipation, ansomia, nonfamilial short stature, poor weight gain |