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Studies on 11 Cases of Spinal Epidural Abscess and Literature Review.

Abstract：

Objective:In the present study, we aimed to describe the clinical features, diagnosis, treatment, and prognosis of spinal epidural abscess (SEA). Methods:The complete clinical data of 11 SEA patients who were treated in our hospital system from January 2015 to June 2018 were retrospectively analyzed. Moreover, the clinical features, diagnosis, treatment, and prognosis of 642 SEA cases collected from the foreign literature from 2010 to 2019 were also investigated. Results:Among our 11 SEA patients, nine cases had purulent inflammation, two cases had tuberculosis, two cases had infection caused by Staphylococcus aureus, one case had infection caused by Streptococcus constellatus, one case had infection caused by Klebsiella pneumoniae, five cases showed negative bacterial culture, and two cases had Mycobacterium tuberculosis. All 11 cases showed focal spinal pain, eight cases exhibited neurological deficits, and six cases experienced fever. Nine of the 11 cases involved the lumbosacral spine, one case involved the thoracic spine, and one case involved the cervical spine. Eight patients had a longer course of disease (>2 weeks), all 11 patients had vertebral osteomyelitis, and nine patients had intervertebral discitis. One patient had motor dysfunction of arms and legs, one patient had lower limb motor dysfunction, one patient had limb numbness, one patient experienced relapse after the conservative treatment, and one patient experienced relapse after the surgical treatment. The follow-up time was 15-24 months. Conclusion:The classic diagnosis of triads (focal spine pain, neurological deficit, and fever) was less specific for SEA. MRI examination, blood culture, tissue culture, and biopsy could be used for the diagnosis for SEA. Suppuritis was a common cause of SEA. Early detection, early diagnosis and early treatment, as well as the selection of the most suitable treatment regimen based on comprehensive evaluation, played crucial roles in a better prognosis of SEA. There was no statistically significant difference in terms of the general condition, diagnosis, treatment and prognosis between the patients with negative and positive culture results (P>0.05). For SEA patient with negative culture, antibiotic treatment should be used empirically.

journal_name

Infect Drug Resist

journal_title

Infection and drug resistance

authors

Dai G,Li S,Yin C,Sun Y,Xu D,Wang Z,Luan L,Hou J,Wang T

doi

10.2147/IDR.S257398

subject

Has Abstract

pub_date

2020-09-29 00:00:00

pages

3325-3334

issn

1178-6973

pii

257398

journal_volume

pub_type

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Studies on 11 Cases of Spinal Epidural Abscess and Literature Review.