4:03 PM Abstract No. 353 The role of computed tomography–guided biopsies in the management of spontaneous vertebral osteomyelitis

Ahmad, Shahjehan; Singh, Parmindrer; Jani, Manish; Amin, Sarina

doi:10.1016/j.jvir.2019.12.411

Cited by 1 publication

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“…Open biopsy tends to have a higher positive yield (up to 91%) but at the cost of increased morbidity [ 5 ]. Some have even suggested that biopsy should only be performed in cases of poor response to initial therapy or when surgical intervention is warranted, as empiric regimens are often kept the same regardless of culture positivity [ 8 ].…”

Section: Discussionmentioning

confidence: 99%

An Isolated Radiographic Finding of Spontaneous Vertebral Osteomyelitis

Tacy¹,

Patel²,

Pérez³

2022

Cureus

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Vertebral osteomyelitis (VO) is an infection of the vertebral body, most often arising secondary to hematogenous spread or contiguous spread from local soft tissue infection. Establishing a diagnosis of VO requires a high index of suspicion as patients often present with nonspecific symptoms such as pain of the affected vertebral segments along with leukocytosis and elevated inflammatory markers. Magnetic resonance imaging (MRI) has high sensitivity and specificity for detecting VO, even in the early phases of infection. Diagnosis is generally confirmed with blood cultures or vertebral biopsy demonstrating a culprit organism and treatment is tailored to the identified organism. However, some patients may have culture-negative VO that still necessitates antimicrobial treatment. Imaging alone may be an acceptable form of diagnosis that can allow for prompt empiric antibiotic therapy, reducing the need for invasive diagnostic measures. We present a case of a 46-year-old male with a past medical history of type 2 diabetes mellitus, hyperlipidemia, and prior transient ischemic attack (TIA). The patient presented with signs and symptoms of another TIA as well as new-onset neck and upper back pain. MRI in the neurologic workup demonstrated findings consistent with osteomyelitis of the C5 and C6 cervical vertebrae. Previous imaging showed no evidence of vertebral dysfunction. This patient presented with new-onset VO in the absence of systemic symptoms or elevation of inflammatory markers and no identified source of infection. Based on imaging and clinical presentation, empiric antibiotic treatment was initiated resulting in clinical improvement and resolution of VO on imaging. This case demonstrates an atypical presentation of VO and describes the benefit of MRI in recognizing infection in the absence of concurrent typical findings, which allowed for the initiation of empiric therapy.

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Section: Discussionmentioning

confidence: 99%