Instructions: Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.
Input: Abstract: A case of intradural metastasis from endometrial carcinoma to the cauda equina is presented. The clinical presentation and radiographic findings were misleading and suggested a herniated nucleus pulposus. Findings at operation were most suggestive of an ependymoma, but final pathological diagnosis revealed endometrial carcinoma. This has never been reported. Once again it demonstrates that surgeons managing lumbar disc disease must be prepared for possible intradural exploration with an appropriate team.
Output:
Unusual metastasis to the cauda equina: case report.