Table 1.
Clinical features of current family and patients reported in the literature.
| Anomaly | IV-3 | IV-7 | 1 [11] |
2 [11] |
3 [12] |
4 [15] |
5 [16] |
6 [16] |
7 [17] |
8 [18] |
9 [2] |
10 [19] |
11 [20] |
12 [21] |
13 [22] |
14 [22] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Orofacial | ||||||||||||||||
| Frenula | − | + | + | + | + | + | + | + | − | − | + | − | − | ? | + | + |
| Lobulated tongue | + | + | + | ? | − | − | + | + | + | + | + | + | + | + | + | + |
| (Pseudo) cleft lip | − | − | + | + | − | − | − | − | + | + | − | − | − | + | + | + |
| Cleft palate | − | + | − | − | + | − | − | + | + | + | + | + | + | + | + | + |
| Micrognathia | − | + | + | + | + | + | + | + | + | + | + | + | + | ? | + | + |
| Hypertelorism | − | + | + | + | + | + | + | + | + | + | + | − | ? | ? | + | + |
| Broad nasal tip | − | + | ? | + | + | + | + | + | + | + | + | ? | ? | ? | ? | ? |
| Dental anomalies | ? | ? | ? | ? | ? | ? | + | ? | + | ? | ? | ? | ? | ? | ? | ? |
| Hand | ||||||||||||||||
| Preaxial polydactyly | + | − | − | − | − | − | − | + | + | + | − | − | − | − | + | + |
| Postaxial polydactyly | + | + | − | − | + | + | + | + | + | + | + | + | + | + | + | + |
| Syndactyly | + | + | − | − | + | + | + | + | − | + | + | + | + | + | + | + |
| Foot | ||||||||||||||||
| Preaxial polydactyly | + | + | + | + | + | + | + | + | + | + | + | + | − | − | + | + |
| Postaxial polydactyly | + | + | + | − | + | + | + | + | + | + | + | + | − | − | + | + |
| Clubfoot | + | − | − | − | + | + | + | + | + | + | − | + | − | − | − | − |
| Skeletal | ||||||||||||||||
| Short ribs | − | − | + | − | − | − | − | − | − | − | − | + | − | + | − | − |
| Short tibia | + | + | + | + | + | + | − | − | + | + | + | + | + | + | + | + |
| Short radius/ulna | − | − | ? | ? | − | − | − | − | − | − | + | + | + | + | + | + |
| Visceral | ||||||||||||||||
| Heart defects | − | + | + | ? | ? | ? | − | − | + | − | + | − | − | + | + | + |
| Renal defects | + | + | ? | ? | ? | ? | − | ? | − | − | + | + | + | + | − | − |
| Larynx hypoplasia | − | + | ? | ? | + | + | + | + | − | − | + | + | − | − | + | + |
| Epiglottis hypoplasia | − | + | + | ? | + | + | + | + | + | − | + | + | + | − | + | + |
| Larynx hamartoma | − | − | ? | ? | ? | ? | + | ? | − | − | − | − | − | − | + | + |
| CNS | ||||||||||||||||
| Brain malformation | − | + | ? | ? | + | ? | ? | ? | ? | ? | + | + | + | + | + | + |
| Mental retardation | ? | + | ? | ? | + | + | + | ? | ? | ? | ? | ? | ? | ? | ? | ? |
| Other | ||||||||||||||||
| Ambiguous or hypoplastic genitalia | − | − | ? | + | − | − | − | − | − | − | + | + | − | − | + | + |
| Deafness | ? | + | ? | + | + | + | ? | ? | + | ? | ? | ? | + | ? | ? | ? |
| Early death | Yes | No | Yes | No | No | No | No | ? | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |