Keywords: Spine infection, back pain (PubMed Search)
Laboratory testing for Spinal Epidural Abscess
The CBC is poorly sensitive/specific
The WBC count may be nml or elevated
Left shift and bandemia may or may not be present
ESR and CRP
Sensitive but not specific
Elevated in >80% with vertebral osteomyelitis.
Reihsaus E, et al. Spinal epidural abscess: a meta-analysis of 915 patients. Neurosurg Rev 2000.