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Background: Brucellosis is one of the most common zoonotic diseases in the world. Osteoarticular complications, especially vertebral system involvement, are most commonly reported. However, reports and coreports of pulmonary complications and thoracal spondylodiscitis and epidural abscess are rare., Case Presentation: Spondylodiscitis was detected at the T11-12 vertebral level, followed by epidural and paravertebral abscess, and then empyema was detected in a 17-year-old Asian female patient without any additional disease. The patient had used various antibiotics and the disease could not be proven bacteriologically. Also, the Rose Bengal test was negative. However, serologically high titer Brucella positivity was detected in the blood and pleural fluid sample. Drainage was required for bilateral empyema. Disease duration prolonged due to multiple complications. The patient was cured with combined long-term treatment for brucellosis., Conclusions: Although some are rare, brucellosis is a zoonotic disease that can cause many complications. The gold standard for diagnosis is the growth of bacteria in blood culture or tissue culture. However, isolation of the microorganism can be very difficult. Clinical suspicion and serological tests are important guides., (© 2022. The Author(s).)

Background: Human brucellosis is the most frequently contracted zoonotic infection worldwide. Although being an old disease that carries minimal risks of mortality, it remains a source of considerable sequelae and disability. However, noncontiguous multifocal spinal involvement is an exceptional presentation of brucellosis; additionally, an associated paravertebral abscess is extremely rare., Case Presentation: This paper focuses on a 67-year-old Lebanese woman with noncontiguous multifocal Brucella spondylodiscitis, involving the T12-L1 and L3-L4 segments, with paravertebral abscess formation. She presented with a 3-week history of acute severe lumbar back pain, radiating to the lower extremities and associated with impaired mobility and lower extremity weakness. The patient complained of night sweating but had no fever. No lymphadenopathy, hepatomegaly, or splenomegaly could be observed. She had painful percussion of the lumbar spine, painful passive mobilization, and paravertebral tenderness, yet her neurological examination was completely normal. BrucellaCapt test was positive at a titer of 1/5120 (reference range 1/180). The patient was treated with an inpatient regimen for 2 weeks, which was followed by an outpatient oral antibiotic regimen with doxycycline, rifampin, and ciprofloxacin to complete a total treatment duration of 3 months. Magnetic resonance imaging was performed at the end of the treatment and showed a complete resolution of the paravertebral abscess., Conclusion: Noncontiguous multifocal Brucella spondylodiscitis with paravertebral abscess is an extremely rare presentation. It may be effectively managed by antibiotic therapy, without surgery or drainage, in the absence of neurological complications. Nonetheless, the principal challenge to an efficient management is establishing the diagnosis of Brucella in the first place. In endemic countries, a strong suspicion of spinal involvement of brucellosis should be elicited in front of back pain presentations-even in the absence of fever and other related symptoms., (© 2022. The Author(s).)

Human Brucellosis is a bacterial infection caused by species of Brucella, which can involve multiple organs and tissues. Spinal epidural abscesses are rare and may be complicated by potentially life threatening neurological or vascular compromise. We report a 21-year-old female with spinal brucellosis complicated by lumbar spondylodiscitis, epidural abscess and a large right-sided paraspinal abscess extended from L4 to sacrum. The diagnosis was based on laboratory and magnetic resonance imaging results, symptoms and her occupation. Ultrasound guided needle aspiration and percutaneous abscess drainage was performed, followed by 8 weeks of combination antibiotic therapy. Our therapeutic strategy in this rare case can cause us to reach a greater clearance rate of the infection.

Background: Brucellosis is an endemic zoonotic disease with rising health and economic concerns in many areas worldwide. Musculoskeletal pains are among the main complications of human brucellosis, which are often difficult to diagnose due to the variability of clinical symptoms. Brucellar discitis is a very disabling problem in some chronic forms of the disease which may lead to serious vertebral and neurological consequences., Case Presentation: In this case report, we reported the isolation of Brucella abortus from lumbar disc bulging in a woman who had rheumatoid arthritis and diabetes mellitus as underlying conditions. The patient had several negative brucellosis serological tests and dorsolumbar pains with urinary incontinence over a 2-month period. The diagnosis was confirmed by magnetic resonance imaging (MRI) examination of lumbar spine as well as disc culture. MRI examination was performed without intravenous contrast and revealed the presence of disc bulging, left foraminal narrowing at L5-S1, left foraminal narrowing, anterolisthesis grade II at L4-L5. The diagnosis was also confirmed by isolation of B. abortus biovar 1 from bulging disc culture. The isolate was characterized by AMOS PCR, Bruce-ladder PCR and biotyping, resulting in the identification of B. abortus from L4-L5 and L5-S1 disc bulging regions. The patient was treated with two drugs i.e. doxycycline and rifampin for 3 months. In the follow-up, in addition to improving the patient's general condition, low-back pain was also significantly reduced., Conclusions: MRI, serology, cultural and molecular test along with patient history are important to make a rapid diagnosis of brucellosis' discitis, thereby decreasing the delay for the brucellosis treatment. The present report suggests that the infection by Brucella spp. should be fundamentally considered among the causative agents of back pain especially in the endemic areas of Brucella infections., (© 2021. The Author(s).)

This is a case report of a 76-year-old man with spondylodiscitis caused by Brucella melitensis. He was admitted to hospital due to backpain, weight loss and elevated C-reactive protein level. MRI showed signs of multifocal spondylodiscitis, and blood cultures yielded B. melitensis. The patient was most likely infected through consumption of unpasteurised camel milk. Antibiotic treatment was initiated with good effect. Although bru-cellosis is rare in Denmark, correct diagnosis is important due to the high morbidity, the specific antibiotic treatment needed and the necessary laboratory precautions.

Introduction: Brucellosis is an endemic zoonosis in Portugal. Brucellar spondylodiscitis is one of the most frequent focal manifestations which may cause severe sequelae despite appropriate therapy., Material and Methods: Retrospective study of patients with diagnosis of brucellar spondylodiscitis admitted to the Infectious Diseases Department of Centro Hospitalar e Universitário de Coimbra, over a 25-year period (1988-2012)., Results: We identified 54 patients, 55.6% male, mean age of 54.8 years. In 81.5% an epidemiological context was identified, mostly contact with sheep and goats. The duration of symptoms prior to diagnosis was 5.5 months. The most common signs and symptoms were pain (98.1%), fever (46.3%) and neurological deficits (25.9%). Spinal magnetic resonance imaging was the most used imaging method (77.8%) showing abscesses in 29.6% of patients. Lumbar location predominated (77.7%). Diagnosis was attained in 47 patients (87.0%): positive blood cultures (3 patients), positive serology (32 patients) or by both methods (12 patients). Combined regimens of doxycycline and rifampicin (64.8%), or streptomycin (24.1%) were most used, for an average duration of 4.4 months. A patient was referred for surgery for abscess drainage. Evolution was mostly favorable (92.6%), no deaths occurring., Discussion: Research of the epidemiologic context turned out to be a major key leading to the diagnosis. Treatment of osteoarticular brucellosis is still controversial., Conclusions: Brucellar spondylodiscitis should be considered in the differential diagnosis of patients with low back pain, even in the absence of fever, particularly in regions where the disease is endemic. Antibiotic regimen, its' duration and the need for surgery should be individualized to achieve a better prognosis. Cases have declined over the years, a fact related to better control of animal endemic.

The demographical, clinical, and therapeutical features of patients with brucellar spondylodiscitis (BS) were evaluated in this study. Of the 96 patients with brucellosis, 20 (20.8%) were diagnosed with spondylodiscitis. Patients who had BS were more likely to be older (p = 0.001), have higher erythrocyte sedimentation rates (p = 0.01), and more likely to be anemic (p = 0.017). Lumbar segment (18/20) was frequently involved region. BS was complicated with paravertebral or epidural abscess in seven, radiculitis in six, and psoas abscess in five of cases. Antibiotic regimens including two or three antibiotics with combination of doxycycline, rifampin, and streptomycin were used. In this series, the mean duration of antimicrobial therapy was 18 weeks (range 12-56 weeks). Attention is drawn to this disease given the need for prolonged duration of treatment especially in complicated cases in order to avoid possible sequelae.

Brucellosis is an important cause of spondylodiscitis in endemic areas. Brucellar spondylodiscitis is a serious complication because of its association with abscess formation. Prospective studies comparing patients with and without abscesses are lacking. The objective of this study was to determine the frequency and demographic, clinical, laboratory, and radiological features of brucellar spondylodiscitis and to compare patients with and without abscesses regarding treatment and outcome. Out of 135 consecutive patients with brucellosis, 31 patients with spondylodiscitis were recruited for the study. Patients were grouped according to magnetic resonance imaging findings. The frequency of spondylodiscitis was 23.0 %. Sites of involvement were lumbar (58.1 %), lumbosacral (22.6 %), cervical (9.7 %), thoracolumbar (6.5 %), and thoracic (3.2 %). Abscesses occurred in 19 (61.3 %) patients and were associated with low hemoglobin levels. Medical treatment included a combination of streptomycin (for the first 3 weeks), doxycycline, and rifampin. The total duration of treatment was 12-39 (mean 17.0 ± 8.5 SD) weeks. By 12 weeks of treatment, evidence of clinical improvement (67 vs. 28 %) and radiological regression (92 vs. 50 %) was significantly greater in patients without abscesses. The duration of treatment was longer if an abscess was present. Two female patients with abscesses required surgical intervention. Both patients presented with high fever, neurologic deficit, and high Brucella standard tube agglutination test titers. Each patient should be evaluated individually, based on clinical findings, laboratory data, and radiological results, when undergoing treatment for brucellar spondylodiscitis. If abscesses are found, a longer course of treatment and even surgical intervention may be needed.

Background: Limited data suggest that fluorine-18 fluoro-2-deoxy-D-glucose (F-18 FDG) positron emission tomography combined with computed tomography (PET/CT) scan may be useful for diagnosing infections of the spine. Brucellar spondylodiskitis might be devastating and current imaging techniques lack sensitivity and specificity. The aim of this prospective study was to determine the role of F-18 FDG PET/CT scan in the diagnosis of brucellar spondylodiskitis and in monitoring the efficacy of its treatment., Methods: Ten consecutive patients with brucellar spondylitis were prospectively evaluated with PET/CT. Baseline evaluation included also magnetic resonance imaging (MRI) of the affected spine, indices of inflammation, the slide agglutination test (SAT), and the standard hematology and biochemistry. All cases were treated with suitable antibiotics until resolution or significant improvement of clinical and radiological (MRI) findings. Upon completion of treatment, they were re-evaluated with follow-up PET/CT scan. The maximum standardized uptake values (SUV) were measured and compared with SAT., Results: In all patients there was an increased F-18 FDG activity in the infected spine region detected by the initial MRI. F-18 FDG PET/CT provided additional information, compared to MRI, in 4 (40%) patients. More specifically it revealed additional spine lesions (in 3 patients), lymphadenitis, arthritis, organomegaly, as well as new paravertebral soft tissue involvement and epidural masses. This additional information had an impact on the duration of treatment in these patients. At the end of treatment all patients had a complete clinical response; 5 patients had positive serology, 6 patients had residual MRI findings, while 9 had a positive PET/CT but with significantly decreased FDG uptake compared to baseline (median 2.6, range 1.4 - 4.4 vs. median 5.5, range 2.8 - 9.4, p = 0.005). During the follow up period (median 12.5 months) no relapses have been observed. No significant association was observed between the SUV and SAT., Conclusions: Our study suggests that in patients with brucellar spondylodiskitis F-18 FDG PET/CT scan can provide additional information on the spread of the infection, compared to MRI. Successful treatment is associated with a significant decrease in SUVmax values; thus, PET/CT scan may be a complementary method for determining the efficacy of treatment.

A 70-year-old Greek lady presented with fever, arthralgias of knees, cervical and lumbar pain during the last month. On clinical examination the patient was found to have tenderness of the cervical and the lumbar spine with great motion restriction. The blood tests revealed high erythrocyte sedimentation rate and C-reactive protein, abnormal liver function tests and a positive rheumatoid factor. Serological test for Brucella was positive while cervical MRI revealed epidural abscess and spondylodiscitis. Conservative treatment with streptomycin (it was substituted by rifampicin after the third week) and doxycyclin for 4 months significantly improved her symptoms. The frequency as well as the diagnosis and management of this manifestation are discussed.

Two cases of brucellar spondylodiscitis of the lumbar area were presented. Although both cases showed typical radiological changes, serological tests could not detect Brucella agglutinating antibodies. One of the patients was bacteremic and Brucella spp. was identified from blood culture. In the second patient needle biopsy was required for definite diagnosis. Although small, serologic tests have a certain rate of false negative results in brucellosis. Thus, a negative serology should not exclude the diagnosis of brucellosis, as it is demonstrated in the current cases.

Brucellosis is a widespread endemic zoonotic infection affecting more than 500,000 people per year. The disease is very uncommon in Denmark and almost always imported. We present a case of a 57 year-old male with blood culture and magnetic resonance imaging verified brucella spondylodiscitis. Prior to debut of symptoms the patient had visited Lebanon where he had ingested unpasteurized goat milk. The patient was initially treated with an antimicrobial chemotherapy regimen for 12 weeks, which was prolonged due to inadequate radiological response.

Brucellosis is a systemic, endemic infection with spondylitis constituting a severe form of the disease, posing a risk of neurological sequelae. It most commonly affects the lumbar spine. This article presents a case of a patient with brucellar spondylodiscitis, affecting simultaneously the cervical, thoracic and lumbar spine, who had responded well to conservative management.

Brucellosis is an infectious disease spread by consumption of non-pasteurized milk products or through contact with infected animals. Spinal involvement is one of the most important complications and the lumbar area is the most frequently affected site. Among the neurological consequences, nerve root compression can be a result of epidural abscess, granuloma or discitis secondary to vertebral body involvement. In this case report we present a 50-year-old male patient with brucellar discitis without spondylitis which caused lumbar disc herniation. We want to emphasize that discitis should also be considered in differential diagnosis of nerve root compression in suspected cases.

Brucellosis is a common zoonosis which still remains a major health problem in certain parts of the world. Osteoarticular involvement is the most frequent complication of brucellosis, in which the diagnosis of brucellar spondylodiscitis is often difficult since the clinical presentation may be obscured by many other conditions. Herein, we report an uncommon case of spondylodiscitis due to Brucella in a male who presented with abdominal pain. The diagnosis was established by positron emission tomography combined with computed tomography (PET/CT scan) and magnetic resonance followed by a confirmation on Brucella-agglutination test and positive culture of computed tomography (CT) guided punction fluid. This case report illustrates an atypical presentation of spondylitis and points out the difficulties in diagnosing the aetiological agens Brucella and differentiating its specific features from tuberculosis.

A case of spondylodiscitis due to Brucella with systematic manifestation of the disease, in a 56-year-old male patient who was a farmer, is reported. The diagnosis was made from serological tests, with a titer of 1/160. The blood culture was positive and the blood sedimentation rate was high. Radiological abnormalities showed spondylodiscitis at the T8/T9 level that were compatible with this disease. The patient was treated with streptomycin at 1g IM/day for 15 days, and doxycycline plus rifampicin for six weeks, with a clinical improvement in the condition. Vertebral involvement in brucellosis is a complication of variable occurrence in the literature. However, it is considered to be infrequent and difficult to diagnose, particularly in regions with high prevalence of tuberculosis, given that this may mimic conditions of brucellosis. Attention is drawn to this rare case of spondylodiscitis due to brucellosis, given the need for early diagnosis and treatment in order to avoid possible sequelae.

Brucellosis is a common zoonosis which still remains as a major health problem in certain parts of the world. Osteoarticular involvement is the most frequent complication of brucellosis, in which the diagnosis of brucellar spondylodiscitis is often difficult since the clinical presentation may be obscured by many other conditions. Herein, we reported an uncommon case of spondylodiscitis due to brucella in an elderly male who had diabetes mellitus and degenerative spinal disease as underlying conditions. The diagnosis was established by using magnetic resonance imaging after the brucella-agglutination test was found to be positive. The diagnosis was also confirmed by positive blood culture. A high degree of suspicion in the diagnosis of brucellar spondylitis is essential to reduce the delay for the treatment. Thus, it should be essentially included in the differential diagnosis of longstanding back pain particularly in regions where brucellosis is endemic. Screening serologic tests for brucella should be used more widely in cases with low index of suspicion, especially in endemic areas.

Brucellosis is a zoonosis of worldwide distribution presenting with a wide clinical spectrum. Brucellosis can involve any organ or system. The axial skeleton is the most common site of involvement with a frequency ranging from 2% to 53%. Multiple-level spinal involvements are rare. This report describes the first case of noncontiguous synchronous multifocal involvement of all cervical, thoracic, and lumbar regions in a patient with brucellar spondylodiscitis.

Brucellosis is a zoonosis that affects several organs and has a protean presentation. The authors report the case of a 61-year-old male patient with brucellar spondylodiscitis involving several vertebrae and a paravertebral abscess localized in the erector spinae muscle. Diagnosis was made by positive blood culture and MRI. No relapse was seen with a combined treatment (doxycycline/rifampin) for 3 months, followed by doxycycline alone for 6 months. Almost all radiologic findings disappeared at the end of a 1-year follow-up without any further treatment.

A case of isolated brucella disk infection mimicking fragmented disk herniation is presented. MRI studies were performed two times in 6 months, both of which did not show any signs of spondylitis. Since brucella infections are seen along with spondylitis, this case has attracted our attention. We focused on radiological findings in this pure brucella disk infection.

We report an unusual case of brucellar spondylitis, involving both the cervical and lumbar spine. Diagnosis was established using magnetic resonance imaging (MRI). An initial plain radiograph of the lumbar spine, showing mild degenerative lesions, was misleading. Therefore, institution of a proper treatment was delayed.

A 14-year-old girl with fever and low back pain was diagnosed as having brucellosis and diskitis. Treatment with doxycycline and gentamicin had no effect nor was there any improvement when the treatment was changed to doxycycline and rifampicin. With cessation of this treatment and administration of cloxacillin fever was reduced and the back pain disappeared. After 12 days of i.v. cloxacillin, she was released from hospital with instructions to continue cloxacillin orally for another 4 weeks. We conclude that when a patient is suffering from brucellosis and diskitis and does not respond to the usual anti-brucellosis treatment, an anti-staphylococcal preparation should be added.

In a 72-year-old Dutchman Brucellae suis spondylodiscitis TXII-LI was diagnosed, complicated by a paraspinal abscess, for which surgical drainage was carried out. The patient failed to recover after the combined antibiotic regimen of doxycycline, rifampicin and trimethoprim-sulfamethoxazole. There was good clinical improvement after a course of doxycycline and streptomycin, however. After a symptom-free period of 9 weeks a relapse occurred. The patient refused treatment and died 6 weeks later at home. The infection had probably been contracted after handling wild boar carcasses from eastern Europe.