Unusual XXXX to the cauda equina from @entity1358 .

@entity1 @entity1643 @entity5 @entity1358 @entity3 @entity158 @entity1971
STUDY DESIGN: This is a case report of a @entity1 with @entity1358 and intradural @entity3 to the cauda equina. OBJECTIVE: To present a rare case of an intradural @entity3 from @entity1358 and to discuss the clinical features of @entity3 in the cauda equina and the possible mechanism of the @entity5 spread to the cauda equina. SUMMARY OF BACKGROUND DATA: Intradural spinal @entity3 has been rarely reported in the English literature. Only two reports that describe the spread of metastatic @entity1358 to the cauda equina have been published. METHODS: A 61-year-old @entity1 who underwent a nephrectomy for the treatment of @entity1358 presented with @entity1643 that radiated to both legs. Magnetic resonance imaging showed an ill-defined @entity5 mass in the cauda equina at L3. After a recapping T-saw laminoplasty of L3 was performed, the @entity5 was excised and the nerves involved in the @entity5 were transected. RESULTS: Pathologic examination showed @entity1358 with identical histology to the @entity5 . The @entity1 's @entity1643 and radiating leg @entity158 were relieved after operating. CONCLUSION: The majority of @entity1971 are @entity5 , and @entity3 are very rare. Intradural spinal @entity3 @entity158 is a characteristic cramping @entity158 provoked by light percussion on the lumbar spine, becoming severe when sleeping in the flexion or sitting position. Magnetic resonance imaging is a useful tool for detecting intraspinal @entity3 when the @entity1 is complaining of a unique @entity158 . A recapping T-saw laminoplasty to preserve posterior elements with @entity5 removal is feasible for relieving @entity158 and demonstrating the pathology.
