| Phenotype details |
see paper; ..., no abnormalities during pregnancy; normal delivery; birth term; severe intellectual disability; developmental delay, global; motor delay, wheelchair bound, never ambulant, was able to move around on floor when she was younger; speech delay, non verbal, no communication; epilepsy, 7m-clusters of seizures, continues to have approximately weekly brief tonic seizures on leviteracetem and lacosamide; right temporal activity on EEG in first year of life; hypotonia; stereotypies and hyperventilation; sleep disturbances; CT brain first year normal; no regression; very poor hand function, dependent for all activities of daily living; midface hypoplasia and infraorbital creases, broad nasal tip, long smooth philtrum; widely spaced teeth, some conical in shape, all removed due to decay; no hearing abnormalities; registered blind; no cardiac abnormalities; no skeletal abnormalities, no limb abnormalities; hypermobility joints; constipation, on movicolon; no urogenital abnormalities; no endocrine/metabolic abnormalities; no immunological abnormalities; normal skin, normal hair, normal nails; no neoplasms; normal serum alkaline phosphatase levels (125IU/L) |