Case report on novel mutation in SPAST gene in Polish family with spastic paraplegia.

This study presents a family with spastic paraplegia due to a novel mutation c.1390G›T(p.Glu464Term) in SPAST gene. Affected individuals showed a range of phenotypes that varied in their severity. This case report demonstrates, the signs of hereditary spastic paraplegia can be often misdiagnosed with other diseases. Therefore genetic testing should always be considered in patients with lower limb spasticity and positive family history in order to help to establish the correct diagnosis.