Spinal paraganglioma adherent to the cauda equina.

Paragangliomas are rare among intradural spinal tumors. Most of them are benign, but aggressive behavior and local recurrence can occur. Cases of paraganglioma are, difficult to diagnose radiologically; hence, diagnosis is confirmed histopathologically. Radiologically, paragangliomas are similar to ependymomas, and, histopathologically, they are similar to neuroendocrine tumors. We evaluated the case of a 76-year-old woman with a spinal paraganglioma that was associated with back pain and radiating pain in both the lower extremities. She underwent an operation, and her symptoms were relieved. Here, we describe a rare case of paraganglioma that was adherent to the cauda equina.