Spontaneous resolution of an intraspinal synovial cyst.
We report a case of lumbar facet joint synovial cyst at L5-S1 with clinically significant radicular pain diagnosed by means of MR imaging. This cyst spontaneously resolved, as determined on follow-up MR images obtained 18 months later. The patient's clinical symptoms substantially improved after conservative medical treatment.
Swartz
Paul G
PG
University Diagnostic Institute, University of South Florida College of Medicine, 3301 Alumni Drive, Tampa, FL 33512-9413, USA.
Murtagh
F Reed
FR
D005500:Follow-Up Studies; D006801:Humans; D007089:Image Enhancement; D007091:Image Processing, Computer-Assisted; D008159:Lumbar Vertebrae / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009408:Nerve Compression Syndromes / Q000175:diagnosis; D012075:Remission, Spontaneous; D012447:Sacrum / Q000473:pathology; D013122:Spinal Diseases / Q000175:diagnosis*; D013126:Spinal Nerve Roots / Q000473:pathology; D013581:Synovial Cyst / Q000175:diagnosis*