“…Symptoms are generally suffered for an extended period of time, usually because they are attributed to a variety of other causes. The differential diagnosis for this syndrome includes lumbar radiculopathy, pseudoradicular pain syndrome, 14 nerve sheath tumors, anatomical defects resulting from prior trauma, 6,8 and chronic or exertional lateral compartment syndrome. 3,13 Radiographic imaging usually fails to produce a definitive diagnosis.…”