Clinical features of patients with BWS and 11p15 duplications
| BWS | GA | BL (cm) (SDS) | BW (kg) (SDS) | Macrosomia at birth | Macroglossia | Abdominal wall defect | Visceromegaly | Hemihyperplasia | Neonatal hypo glycaemias | Ear anomalies | Facial naevus flammeus | Tumour |
| Patient 1 | 36 | 48.5 (0.6) | 3.55 (2.7) | + | + | – | + | − | + | − | − | − |
| Patient 2 | 37 | 50 (0.8) | 3.820 (2.5) | + | + | Diastasis | − | − | + | + | + | − |
| Patient 7 | 37 | 50 (0.8) | 3.47 (1.6) | – | + | + (UH) | − | − | + | + | − | − |
| Patient 8 | 37 | 52 (1.9) | 4.47 (4.3) | + | + | – | + | − | + | − | − | − |
| Patient 9 | 36 | 48 (0.3) | 3.33 (2.1) | + | + | + (UH) | n.a. | − | − | + | n.a. | − |
| Patient 10 | 39 | 51 (0.2) | 4.21 (2) | + | + | – | + | − | − | + | + | − |
| Patient 11 | n.a. | 54 | 4.8 | + | + | n.a. | n.a. | n.a. | n.a. | + | n.a. | + (Nephroblastoma) |
| Patient 12 | 40 | 51 (−0.1) | 4.7 (+2.7) | + | + | Diastasis | – | + | − | + | − | − |
| Patient 18 | 28 | n.a. | n.a. | + | + | +(UH) | + | n.a. | n.a. | n.a. | n.a. | n.a. |
| Patient 19 | n.a. | n.a. | n.a. | n.a. | + | n.a. | – | n.a. | − | − | − | − |
BL, birth length; BW, birth weight; BWS, Beckwith-Wiedemann syndrome; GA, gestational age at birth; n.a., not available; SDS, SD score; UH, umbilical hernia.