Table 3.
Brain MRI and clinical findings.
| Abnormal cardiac function | Respiratory failure | Death | |
|---|---|---|---|
| Normal brain MRI, no mental retardation (n = 8) | 3/8 (37.5%) | 2/8 (25%) | 1/8 (12.5%) |
| Normal brain MRI, mental retardation (n = 26) | 1/26 (3.8%) | 3/26 (11.5%) | 0/26 |
| Cerebellar involvement (n = 20) | 0/20 | 4/20 (20%) | 5/20 (25%) |
| MEB (n = 35) | 2/35 (5.7%) | 1/35 (2.8%) | 2/35 (5.7%) |
| WWS (n = 8) | 0/8 | 0/8 | 4/8 (50%) |
| Hydrocephalus/Chiari (n = 7) | 0/7 | 1/7 (14%) | 1/7 (14%) |
| Brain atrophy (n = 5) | 1/5 (20%) | 1/5 (20%) | 0/5 |
| White matter (n = 6) | 0/6 | 2/6 (33%) | 0/6 |