Long term follow up of patients with cauda equina syndrome due to intraspinal lipoma

We have had the opportunity to treat and follow up two young males with cauda equina syndromes after recurrent resection of intraspinal lipomas. This condition is relatively rare. The patients underwent myelographies, operations, long periods of hospitalisation, and rehabilitation. The syndromes included low back pain, arachnoiditis, and recurrence of the lipoma after several years and multiple operations.These are the problems that we were faced with: Although the tumor is benign it is impossible to resect it completely. There are complications which interfere with rehabilitation, including pain, arachnoiditis, and neurological deterioration. Long term prognosis might be grave and the patient and family should know this. Physiotherapy and sports: should these patients perform strenuous exercise or not?.