Brucellar spondylitis

Lumbosacral tuberculosis, a rare manifestation of Pott's disease - How identified human skeletons from the pre-antibiotic era can be used as reference cases to establish a palaeopathological diagnosis of tuberculosis

The macromorphological examination of identified human osteological collections from the pre-antibiotic era (e.g., Terry Collection) can provide invaluable information about the skeletal manifestations of tuberculosis (TB) in individuals who did not receive pharmaceutical therapy. With analysis of such collections, new diagnostic criteria for TB can be recognised which can be used in palaeopathological interpretation. The aim of our paper is to provide a reference and aid for the identification of TB in past populations by demonstrating and discussing in detail the vertebral alterations indicative of one of its rare skeletal manifestations, lumbosacral TB. These changes were detected in two individuals from the Terry Collection (Terry No. 760 and Terry No. 1093). These two case studies furnish palaeopathologists with a stronger basis for diagnosing lumbosacral TB in skeletons which exhibit similar vertebral lesions from osteoarchaeological series. To illustrate this, an archaeological case from Hungary (KK146) is also presented, displaying vertebral alterations resembling that of the two cases from the Terry Collection. Through the demonstrated case studies, we can derive a better insight into the disease experience of people who lived in the past and suffered from TB.

Cervical Epidural Abscess due to Brucella Treated with Decompression and Instrumentation: A Case Report and Review of Literature

Brucella is caused by a Gram-negative bacillus and is a common disease in endemic areas where people are in close contact with animals and dairy products, but brucellar cervical epidural abscess is rare. We describe a rare case of a C5–6 brucellar epidural abscess in a veterinary doctor who was treated with decompression and instrumentation. We also review the cases of cervical brucellar epidural abscess treated with instrumentation in the literature.

Cervical Spine Spondylitis with an Epidural Abscess in a Patient with Brucellosis: A Case Report

INTRODUCTION

Human brucellosis, the most prevalent zoonotic disease worldwide, is a systemic infection which can involve several organs. Among musculoskeletal complaints, spondylitis is the most frequent complication of brucellosis and primarily affects the lumbar and thoracic vertebrae. The involvement of the cervical spine is infrequent.

CASE REPORT

This case report concerns an unusual case of cervical spine spondylitis with an epidural abscess due to Brucella in a 43-year-old man. The diagnosis was based on the patient being domiciled in an endemic region, his symptoms and his occupation. Clinical outcomes improved following antimicrobial therapy of rifampin, doxycycline, and gentamycin, and were confirmed radiologically.

CONCLUSION

Early diagnosis and treatment are crucial for these patients. The timely commencement of medical treatment can help prevent surgery.

The Evaluation of the Clinical, Laboratory, and Radiological Findings of 16 Cases of Brucellar Spondylitis

Objective. To evaluate the clinical, laboratory, and radiological presentation of 16 cases of brucellar spondylitis. Methods. The clinical manifestations, laboratory tests, and imaging findings of 16 patients (aged from 24 to 66 years) with brucellar spondylitis treated between September 2012 and September 2014 at the Second Affiliated Hospital of Xi'an Jiaotong University (Xi'an, China) were retrospectively analyzed. Results. Clinical manifestations included high fever, severe pain, sweating, and fatigue. One patient had epididymitis, and two showed clear signs of spinal nerve damage. Laboratory tests showed elevated erythrocyte sedimentation rate (ESR) and C-reactive protein content. Serum brucella agglutination tests were positive, and 11 brucella blood cultures were positive. Imaging manifestations mainly consisted of abnormal signals in the intervertebral space or abnormal signals in the adjacent vertebral bodies (16/16, 100%) in magnetic resonance imaging (MRI), disc space narrowing (14/16, 88%) in X-ray and MRI, or bone destruction and sclerosis around the damaged zone (13/16, 81%) in computed tomography, with rare cases of psoas abscess (2/16, 13%) and sequestrum (1/16, 6%). Conclusion. Since brucellar spondylitis exhibited characteristic clinical and imaging manifestations, it could be diagnosed with specific laboratory tests. Early MRI examination of suspected cases could improve rapid diagnosis.

Risk factors associated with the presentation of brucellosis in the spine

OBJECTIVE: The aim of this study is to describe the risk factors associated with the presentation of brucellosis on the spine, and determine the strength of association between these factors. METHODS: The medical records of patients with brucellosis on the spine were analyzed and a spreadsheet was created to compile the following data: age, sex, place of origin and residence, risk factors (exposure at work, consumption of unpasteurized products and comorbidities), clinical presentation (lumbar pain, anorexia, headache, myalgia, fatigue, paresthesia, dysesthesia, muscle weakness, weight loss, fever), affected spine level, presence of abscesses, disease duration (acute, subacute, chronic), laboratory studies (erythrocyte sedimentation rate, C-reactive protein, serology, blood culture, Rose Bengal test, histopathological reports), imaging studies (x-rays, MRI, bone gammagraphy), established treatment (medical and/or surgical), therapeutic failure and sequelae. RESULTS: A total of 17 patients, 10 women (58.8%) and seven men (41.2%), were reviewed from January 2007 to January 2011. The group had a mean age of 57.8 years with a standard deviation of +13.91 and age range between 16-74 years. CONCLUSIONS: There is no significant difference between the groups compared with respect to age and sex, however, improvement of the neurological deficit was observed in eight patients who underwent surgical procedure.

Surgical management of cervical spinal epidural abscess caused by Brucella melitensis : report of two cases and review of the literature

Spinal epidural abscess, if especially caused by Brucellosis is a very rare disease which is usually a consequence of spondylodiscitis. The spinal column can be affected at any joint; however, the lumbar spine is the most common region, especially at the level of the L4-5 and L5-S1. The frequency of spinal involvement usually seen at the lumbar, thoracic and cervical spine respectively. As an occupational disease in farmers, veterinaries, butchers, laboratory staff and shepherds, brucellosis can also occur by direct contact to animals and infected materials or ingestion of raw cheese, milk or unpasteurized milk products. In this study, we presented two cases with cervical spinal epidural abscess caused by brucella melitensis, which was successfully treated by surgical approach. Initial treatment was combined with antibiotic therapy after the surgery for 3 months.

Back pain secondary to Brucella spondylitis in the lumbar region

Brucellosis is a systemic, infectious disease caused by the bacterial genus Brucella and a common zoonosis that still remains a major health problem in certain parts of the world such as the Mediterranean region, the Middle East, and Latin America. It may involve multiple organs and tissues. Osteoarticular involvement is the most frequent complication of brucellosis, in which the diagnosis of brucellar spondylitis is often difficult since the clinical presentation may be obscured by many other conditions. There are only a few reports on brucellar spondylitis in Korea. Here, we report a case of spondylitis due to brucella in an elderly male.