X-linked hereditary spastic paraplegia.
D000328:Adult; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D008297:Male; D009128:Muscle Spasticity / Q000235:genetics*; D010264:Paraplegia / Q000235:genetics; D010375:Pedigree; D012729:Sex Chromosome Aberrations / Q000235:genetics*