Spinal subdural empyema after a dural tear. Case report.
Spinal subdural empyema is an exceptionally rare and serious condition. Immediate surgery with complete exposure and drainage of the abscess is generally recommended. The authors present a patient in whom a Staphylococcus aureus septicemia related to nosocomial pneumonia developed after a thoracic laminectomy. The surgery was further complicated by an unintended durotomy (dural tear). Ten days postoperatively, the patient experienced back pain and lower-extremity symptoms caused by a subdural empyema. Cultures from the wound also grew S. aureus. This represents the first case of spinal subdural empyema in which the spread of infection into the subdural space is believed to have been facilitated by a dural tear. The patient had a favorable outcome despite an initial delay in surgical intervention because of a pulmonary embolus.
Wu
Adam S
AS
Division of Neurosurgery, Royal University Hospital, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
Griebel
Robert W
RW
Meguro
Kotoo
K
Fourney
Daryl R
DR
D000368:Aged; D004388:Dura Mater / Q000473:pathology / Q000601:surgery; D013354:Empyema, Subdural / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D012422:Rupture, Spontaneous / Q000175:diagnosis* / Q000601:surgery; D013118:Spinal Cord Diseases / Q000175:diagnosis* / Q000601:surgery; D013203:Staphylococcal Infections / Q000175:diagnosis* / Q000601:surgery; D013211:Staphylococcus aureus; D013355:Subdural Space / Q000473:pathology / Q000601:surgery; D013530:Surgical Wound Infection / Q000175:diagnosis / Q000601:surgery