[Intermittent claudication due to the compression of the cauda equina- 3 cases diagnosed by the lumbar epidural venography].
D000368:Aged; D002420:Cauda Equina; D005260:Female; D006801:Humans; D007383:Intermittent Claudication / Q000000981:diagnostic imaging*; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D010690:Phlebography