遗传性痉挛性截瘫是少见的遗传性神经病,国外首例报道于1867年,至今已约有几百例。国内报道较少。我们遇到一例本病患者,并对家族6代72人进行了追踪,发现曾患本病者19例,其中现存活病人12例。今报道如下。 Hereditary spastic paraplegia is a rare hereditary neuropathy, first reported in foreign countries in 1867, has been about a few hundred cases. Domestic reports less. We met one patient and tracked 6 generations of family members and 72 people, and found that 19 patients had this disease, of which 12 were alive. Now reported as follows.