Term Name:	hereditary spastic paraplegia 91
Synonyms:	autosomal dominant spastic paraplegia 91, autosomal dominant spastic paraplegia 91 with or without cerebellar ataxia
Definition:	A hereditary spastic paraplegia that has_material_basis_in heterozygous mutation in the SPTAN1 gene on chromosome 9q34.
Ontology:	Human Disease [DOID:0070643]   ( DOID:0070643 )