| A form of hereditary spastic paraplegia with usual characteristics of a pure phenotype of a slowly progressive spastic paraplegia associated with urinary incontinence with an onset in mid to late-adulthood. A complex phenotype, with the additional findings of cognitive impairment, sensorimotor polyneuropathy, ataxia and Parkinsonism as well as thin corpus callosum and white matter lesions (seen on magnetic resonance imaging) has also been reported. |
