title: Myelographic features of redundant nerve roots of the cauda equina.
mesh_terms: D000328:Adult; D000368:Aged; D002420:Cauda Equina / Q000002:abnormalities* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D009408:Nerve Compression Syndromes / Q000000981:diagnostic imaging*