| Popis: |
Perry syndrome is a rare neurological condition characterised clinically by depression, sleep disturbance, central hypoventilation and parkinsonism. Perry syndrome is a TAR DNA-binding protein 43 (TDP-43) proteinopathy associated with mutated dynactin-1 protein, inherited in an autosomal dominant manner. Several pathogenic mutations in exon 2 in the dynactin 1 gene have been identified; p. F521, p. G67d, p. G71R, p. G71E, p. G71A, p. T72p, p. Q74p and p. Y78C. We present the second known case Perry syndrome with confirmed DCTN1 mutation (p. Y78C) in New Zealand, who initially was thought to have a depressive illness. Perry syndrome should be considered in the differential diagnosis of young parkinsonism, especially if there is family history of sleep disorders, weight loss and/or marked depression. |
