[A case of familial hypobetalipoproteinemia with neurological symptoms].
D006801:Humans; D006995:Hypobetalipoproteinemias / Q000235:genetics*; D007009:Hypolipoproteinemias / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000150:complications*