title: Postsurgical Parsonage-Turner syndrome: a challenging diagnosis.
abstract: Parsonage-Turner syndrome (PTS) is a distinct clinical syndrome, characterized by acute and severe (mostly) unilateral shoulder pain, followed by paresis and atrophy of the shoulder girdle, while the pain decreases. Most authors consider it as an immune-mediated disorder. PTS is notoriously unrecognised and is usually diagnosed with delay. A PTS may also occur following a surgical procedure. Postsurgical PTS is an under-recognised and challenging clinical entity, as illustrated in the case reported here of a 59-year-old man, 4 weeks after anterior discectomy and fusion C5C7. In such cases, the differential diagnosis must be made with a complication of surgery, such as postoperative C5 palsy due for instance to a migrated bone graft. Arguments for PTS are: a certain delay between surgery and symptoms, intolerable pain followed by weakness and improvement of pain complaints, divergent distribution of weakness, sensory deficit and pain, which may be confirmed by electrodiagnosis. Early recognition of postsurgical PTS may avoid unnecessary investigations or surgical exploration. It allows to treat the patient properly, leading to greater satisfaction of both surgeon and patient; pain management, physical therapy and reassurance are the cornerstones.
authors.affiliation: Department of Musculoskeletal Sciences, University Hospitals Leuven, Pellenberg, Belgium.
authors.forename: Skrallan
authors.initials: S
authors.lastname: Verhasselt
authors.forename: Sebastiaan
authors.initials: S
authors.lastname: Schelfaut
authors.forename: Filiep
authors.initials: F
authors.lastname: Bataillie
authors.forename: Lieven
authors.initials: L
authors.lastname: Moke
mesh_terms: D020968:Brachial Plexus Neuritis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D017586:Diskectomy; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis*; D013123:Spinal Fusion