| Phenotype details |
deceased 4m; birth 37w; no prenatal growth retardation; cerebellar vermis hypoplasia; profound hypotonia; swallowing defect, respiratory distress, no cough reflex, bradycardia; dysphagia, nasogastric tube feeding; absent motor milestones; axial hypotonia; distal hypertonia; no seizure; MRI brain supratentorial normal, no cerebellar hemisphere hypoplasia, cerebellar vermis hypoplasia, brainstem hypoplasia; bilateral retinal hemorrhages; no facial dysmorphism; no oral cavity findings; ostium secundum atrial septal defect, patent ductus arteriosus; gastroesophageal reflux; oxygen therapy, base of the tongue ptosis, no cough reflex; mild feet malpositions |