title: Sacral perineural cysts: imaging and treatment options.
abstract: Perineural cysts are an uncommon radiological finding and a rare cause of radicular leg pain. We report the clinical findings, imaging and operative appearances of a patient who presented with radicular leg and perineal pain, which was found to be associated with multiple sacral perineural cysts. The diagnostic and treatment options are explored. In particular, the use of percutaneous fine-needle cyst drainage as a guide to the value of surgery is discussed. Postoperative complications, such as pseudomeningocoele can occur, but may be effectively treated with lumbar drainage.
authors.affiliation: Nepean Hospital, Kingswood, Sydney, Australia.
authors.forename: J
authors.initials: J
authors.lastname: Landers
authors.forename: K
authors.initials: K
authors.lastname: Seex
mesh_terms: D000368:Aged; D003560:Cysts / Q000175:diagnosis* / Q000601:surgery; D004322:Drainage / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008279:Magnetic Resonance Imaging; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis* / Q000601:surgery; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging / Q000601:surgery; D014057:Tomography, X-Ray Computed