Clinical features in our maternal UPD(14) patient and comparison with published cases, based on the review by Fokstuen et al2
| Clinical findings | Previously reported cases (n=13)2 | Present case |
| Low birth weight | 9/11 | + |
| Hypotonia | 10/13 | + |
| Hydrocephalus | 4/13 | (Relative macrocephaly) |
| Short stature | 11/12 | Failure to thrive |
| Mild developmental delay | 9/13 | + |
| Normal intelligence | 8/10 | Too young |
| Small hands | 10/11 | − |
| Hyperextensible joints | 5/9 | − |
| Scoliosis | 4/10 | Too young |
| Early onset of puberty | 8/8 | Too young |
| Recurrent otitis media | 5/9 | Too young |