Migratory redundant lumbar nerve roots. A case report.
A case of migratory redundant cauda equina nerve roots is presented. The redundant roots, seen initially below a spinal stenosis, were shown on repeat study after a short interval to have migrated above the level of stenosis, leaving the lower nerve roots with a normal appearance.
D002420:Cauda Equina / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D010523:Peripheral Nervous System Diseases / Q000000981:diagnostic imaging; D013130:Spinal Stenosis / Q000000981:diagnostic imaging