Midline lumbar ganglion/synovial cyst mimicking an epidural tumor: case report and review of pathogenesis.
A case of a midline lumbar extradural ganglion/synovial cyst causing lumbar canal stenosis and mimicking an epidural tumor is presented. The lesion was demonstrated by a magnetic resonance imaging study, and relief of symptoms was achieved with decompressive laminectomy and total removal of the mass. The pathogenesis of lumbar ganglion/synovial cyst is reviewed.
Azzam
C J
CJ
Department of Neurological Surgery, George Washington University Medical Center, Washington, District of Columbia.
D000368:Aged; D001416:Back Pain / Q000209:etiology; D003937:Diagnosis, Differential; D005121:Extremities; D005260:Female; D006801:Humans; D007796:Laminectomy; D008161:Lumbosacral Region; D008279:Magnetic Resonance Imaging; D010146:Pain / Q000209:etiology; D011859:Radiography; D013122:Spinal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D013125:Spinal Neoplasms / Q000175:diagnosis*; D013581:Synovial Cyst / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery