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Sandakly N, El Koubayati G, Ayoub A, Haddad F. Brucellosis complicated by piriformis myositis and sacroiliitis: A case report and a review of the literature. Heliyon 2024; 10:e28617. [PMID: 38590840 PMCID: PMC11000000 DOI: 10.1016/j.heliyon.2024.e28617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/11/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Brucellosis remains an endemic zoonosis in the Middle East, particularly in Lebanon, owing to the high consumption of raw meat and unpasteurized cheese. In this report, we present the case of a twenty-one-year-old girl who was diagnosed with brucellosis during the investigation of persistent fever and night sweats that was confirmed by an elevated Brucella agglutination titer at 1/160 for Brucella melitensis species, and an indirect Coombs at 1/1280. Unfortunately, owing to non-adherence to the antibiotic regimen prescribed, her condition progressed, resulting in piriformis myositis with sacroiliitis, an unusual complication of brucellosis. Resolution occurred following a treatment regimen comprising intravenous gentamycin 5mg/kg daily for two weeks along with rifampin 300mg TID, and doxycycline 100mg BID for 12 weeks. Furthermore, we conducted a literature review, which revealed the diagnostic and imaging criteria for this uncommon complication to be still unclear, as well as the lack of universally approved guidelines for its treatment. Brucella - myositis should be suspected when patients present with fever and back pain.
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Affiliation(s)
- Nicolas Sandakly
- Faculty of Medical Sciences, Lebanese University, Hadath Campus, Lebanon
- Department of Internal Medicine, Lebanese Hospital Geitaoui University Medical Center, Lebanon
| | - Georgio El Koubayati
- Faculty of Medical Sciences, Lebanese University, Hadath Campus, Lebanon
- Department of Internal Medicine, Lebanese Hospital Geitaoui University Medical Center, Lebanon
| | - Abir Ayoub
- Faculty of Medical Sciences, Lebanese University, Hadath Campus, Lebanon
- Department of Internal Medicine, Lebanese Hospital Geitaoui University Medical Center, Lebanon
| | - Fady Haddad
- Department of Internal Medicine, Lebanese Hospital Geitaoui University Medical Center, Lebanon
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Ling-Shan C, Zheng-Qiu Z, Jing L, Rui Z, Li-Fang L, Zhi-Tao W, Zhong-Qiu W. Magnetic resonance imaging features for differentiating tuberculous from pyogenic spondylitis: a meta-analysis. Skeletal Radiol 2024; 53:697-707. [PMID: 37843585 DOI: 10.1007/s00256-023-04459-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/04/2023] [Accepted: 09/15/2023] [Indexed: 10/17/2023]
Abstract
OBJECTIVE To perform a meta-analysis comparing the MRI features of tuberculous and pyogenic spondylitis, using histopathological results and/or blood culture as the standard reference. MATERIALS AND METHODS PubMed, Embase, Web of Science, and Cochrane Library were searched for English-language studies on the MRI features of tuberculous and pyogenic spondylitis published between January 2010 and February 2023. Risk for bias and concerns regarding applicability were assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 tool. Pooled MRI features' proportions were calculated using a bivariate random-effects model. RESULTS Thirty-two studies met the inclusion criteria: 21 for tuberculous spondylitis, three for pyogenic spondylitis, and eight for both. Of the nine informative MRI features comparing tuberculous spondylitis to pyogenic spondylitis, involvement of ≥ 2 vertebral bodies (92% vs. 88%, P = .004), epidural extension (77% vs. 25%, P < .001), paravertebral collection (91% vs. 84%, P < .001), subligamentous spread (93% vs. 24%, P < .001), thin and regular abscess wall (94% vs. 18%, P < .001), vertebral collapse (68% vs. 24%, P < .001), and kyphosis (39% vs. 3%, P < .01) were more suggestive of tuberculous spondylitis, while disc signal change (82% vs. 95%, P < .001) and disc height loss (22% vs. 59%, P < .001) were more suggestive of pyogenic spondylitis. CONCLUSION Involvement of ≥ 2 vertebral vertebral bodies, soft tissue attribution, thin and regular abscess wall, vertebral collapse, and kyphosis were MRI features more common in tuberculous spondylitis, while disc signal change and height loss were more common in pyogenic spondylitis.
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Affiliation(s)
- Chen Ling-Shan
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China
| | - Zhu Zheng-Qiu
- Department of Ultrasound, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, China
| | - Li Jing
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China
| | - Zhao Rui
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China
| | - Ling Li-Fang
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China
| | - Wang Zhi-Tao
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China
| | - Wang Zhong-Qiu
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, No. 155, Hanzhong Road, Nanjing, 210029, Jiangsu Province, China.
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Spernovasilis N, Karantanas A, Markaki I, Konsoula A, Ntontis Z, Koutserimpas C, Alpantaki K. Brucella Spondylitis: Current Knowledge and Recent Advances. J Clin Med 2024; 13:595. [PMID: 38276100 PMCID: PMC10816169 DOI: 10.3390/jcm13020595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
The most prevalent zoonotic disease is brucellosis, which poses a significant threat for worldwide public health. Particularly in endemic areas, spinal involvement is a major source of morbidity and mortality and can complicate the course of the disease. The diagnosis of Brucella spondylitis is challenging and should be suspected in the appropriate epidemiological and clinical context, in correlation with microbiological and radiological findings. Treatment depends largely on the affected parts of the body. Available treatment options include antibiotic administration for an adequate period of time and, when appropriate, surgical intervention. In this article, we examined the most recent data on the pathophysiology, clinical manifestation, diagnosis, and management of spinal brucellosis in adults.
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Affiliation(s)
| | - Apostolos Karantanas
- Department of Medical Imaging, University Hospital of Heraklion, 71500 Heraklion, Greece;
- Advanced Hybrid Imaging Systems, Institute of Computer Science, FORTH, 71500 Heraklion, Greece
- Department of Radiology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Ioulia Markaki
- Internal Medicine Department, Thoracic Diseases General Hospital Sotiria, 11527 Athens, Greece;
| | - Afroditi Konsoula
- Department of Pediatrics, General Hospital of Sitia, 72300 Sitia, Greece;
| | - Zisis Ntontis
- Department of Orthopaedics and Trauma Surgery, Venizeleio General Hospital of Heraklion, 71409 Heraklion, Greece;
| | - Christos Koutserimpas
- Department of Orthopaedics and Traumatology, “251” Hellenic Air Force General Hospital of Athens, 11525 Athens, Greece;
| | - Kalliopi Alpantaki
- Department of Orthopaedics and Trauma Surgery, Venizeleio General Hospital of Heraklion, 71409 Heraklion, Greece;
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Wang J, Li Z, Chi X, Chen Y, Wang H, Wang X, Cui K, Wang Q, Lu T, Zheng J, Zhang Q, Hao Y. Development of a Diagnostic Model for Differentiating Tuberculous Spondylitis and Pyogenic Spondylitis With MRI: A Multicenter Retrospective Observational Study. Spine (Phila Pa 1976) 2024; 49:34-45. [PMID: 37796171 PMCID: PMC10702692 DOI: 10.1097/brs.0000000000004848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/02/2023] [Indexed: 10/06/2023]
Abstract
STUDY DESIGN Multicenter retrospective observational study. OBJECTIVE This study aimed to distinguish tuberculous spondylitis (TS) from pyogenic spondylitis (PS) using magnetic resonance imaging (MRI). Further, a novel diagnostic model for differential diagnosis was developed. SUMMARY OF BACKGROUND DATA TS and PS are the two most common spinal infections. Distinguishing between these types clinically is challenging. Delayed diagnosis can lead to deficits or kyphosis. Currently, there is a lack of radiology-based diagnostic models for TS and PS. METHODS We obtained radiologic images from MRI imaging of patients with TS and PS and applied the least absolute shrinkage and selection operator regression to select the optimal features for a predictive model. Predictive models were built using multiple logistic regression analysis. Clinical utility was determined using decision curve analysis, and internal validation was performed using bootstrap resampling. RESULTS A total of 201 patients with TS (n=105) or PS (n=96) were enrolled. We identified significant differences in MRI features between both groups. We found that noncontiguous multivertebral and single-vertebral body involvement were common in TS and PS, respectively. Vertebral bone lesions were more severe in the TS group than in the PS group (Z=-4.553, P <0.001). The patients in the TS group were also more prone to vertebral intraosseous, epidural, and paraspinal abscesses ( P <0.001). A total of 8 predictors were included in the diagnostic model. Analysis of the calibration curve and area under the receiver operating characteristic curve suggested that the model was well-calibrated with high prediction accuracy. CONCLUSIONS This is the largest study comparing MRI features in TS and PS and the first to develop an MRI-based nomogram, which may help clinicians distinguish between TS and PS.
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Affiliation(s)
- Jin Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhaoxin Li
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiansu Chi
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yungang Chen
- Department of Spinal Orthopedics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Huaxin Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | | | - Kaiying Cui
- Department of Spinal Orthopedics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qing Wang
- Department of Orthopedics, Shandong Public Health Clinical Center Affiliated to Shandong University, Jinan, China
| | - Tongxin Lu
- Department of Orthopedics, Shandong Public Health Clinical Center Affiliated to Shandong University, Jinan, China
| | - Jianhu Zheng
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qiang Zhang
- Department of Orthopedics, Shandong Public Health Clinical Center Affiliated to Shandong University, Jinan, China
| | - Yanke Hao
- Department of Spinal Orthopedics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Dian S, Ganiem AR, Te Brake LH, van Laarhoven A. Current Insights into Diagnosing and Treating Neurotuberculosis in Adults. CNS Drugs 2023; 37:957-972. [PMID: 37978095 DOI: 10.1007/s40263-023-01047-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
Neurotuberculosis has the highest morbidity and mortality risk of all forms of extrapulmonary tuberculosis (TB). Early treatment is paramount, but establishing diagnosis are challenging in all three forms of neurotuberculosis: tuberculous meningitis (TBM), spinal TB and tuberculomas. Despite advancements in diagnostic tools and ongoing research aimed at improving TB treatment regimens, the mortality rate for neurotuberculosis remains high. While antituberculosis drugs were discovered in the 1940s, TB treatment regimens were designed for and studied in pulmonary TB and remained largely unchanged for decades. However, new antibiotic regimens and host-directed therapies are now being studied to combat drug resistance and contribute to ending the TB epidemic. Clinical trials are necessary to assess the effectiveness and safety of these treatments, addressing paradoxical responses in neurotuberculosis cases and ultimately improving patient outcomes. Pharmacokinetic-pharmacodynamic analyses can inform evidence-based dose selection and exposure optimization. This review provides an update on the diagnosis and treatment of neurotuberculosis, encompassing both sensitive and resistant antituberculosis drug approaches, drawing on evidence from the literature published over the past decade.
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Affiliation(s)
- Sofiati Dian
- Department of Neurology, Dr. Hasan Sadikin Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.
- Research Centre for Care and Control of Infectious Diseases, Universitas Padjadjaran, Bandung, Indonesia.
| | - Ahmad Rizal Ganiem
- Department of Neurology, Dr. Hasan Sadikin Hospital, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Research Centre for Care and Control of Infectious Diseases, Universitas Padjadjaran, Bandung, Indonesia
| | - Lindsey Hm Te Brake
- Radboudumc Centre for Infectious Disease (RCI), Radboud University Medical Centre, Nijmegen, The Netherlands
- Department of Pharmacy, Radboud Institute for Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Arjan van Laarhoven
- Radboudumc Centre for Infectious Disease (RCI), Radboud University Medical Centre, Nijmegen, The Netherlands
- Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
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Jiang D, Ma L, Wang X, Xu Z, Sun G, Jia R, Wu Y, Zhang Y. Comparison of two surgical interventions for lumbar brucella spondylitis in adults: a retrospective analysis. Sci Rep 2023; 13:16684. [PMID: 37794091 PMCID: PMC10550964 DOI: 10.1038/s41598-023-43812-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 09/28/2023] [Indexed: 10/06/2023] Open
Abstract
This retrospective study aimed to compare the clinical efficacy of the posterior procedure with the combined anterior and posterior procedure in the surgical management of lumbar Brucella spondylitis. From January 2015 to June 2020, a total of 62 patients presenting with lumbar Brucella spondylitis underwent either one-stage posterior pedicle fixation, debridement, and interbody fusion (Group A, n = 33) or anterior debridement, bone grafting, and posterior instrumentation (Group B, n = 29). All patients were followed up for an average of 25.4 ± 1.5 months and achieved complete resolution of lumbar Brucella spondylitis. No significant differences between the groups were observed in terms of age or pre-operative, three-month postoperative and final follow-up indices of the VAS, ESR, CRP, lordosis angle, ODI scores, fusion time, and time of serum agglutination test conversion to negative (P > 0.05). Each patient exhibited notable improvements in neurological function, as assessed by the JOA score rating system. Group A demonstrated significantly shorter operative duration, intraoperative blood loss, and hospital stay compared to Group B (P < 0.05). Superficial wound infection was observed in one case in Group A, whereas Group B experienced one case each of intraoperative peritoneal rupture, postoperative ileus, iliac vein injury, and superficial wound infection. This study supports the efficacy of both surgical interventions in the treatment of lumbar Brucella spondylitis, with satisfactory outcomes. However, the posterior approach demonstrated advantages, including reduced surgical time, diminished blood loss, shorter hospital stays, and fewer perioperative complications. Consequently, the one-stage posterior pedicle fixation, debridement, and interbody fusion represent a superior treatment option.
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Affiliation(s)
- Dingyu Jiang
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China
| | - Liang Ma
- Department of Orthopedics, The Eighth Affiliated Hospital of Xinjiang Medical University, No. 106 Yan'an Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region, Urumqi, 830049, China
| | - Xiyang Wang
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China.
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China.
| | - Zhenchao Xu
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China.
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China.
| | - Guannan Sun
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China
| | - Runze Jia
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China
| | - Yunqi Wu
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China
| | - Yilu Zhang
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital of Central South University, 87# Xiangya Road, Changsha, 410008, Hunan, China
- Hunan Engineering Laboratory of Advanced Artificial Osteo-Materials, 87# Xiangya Road, Changsha, 410008, Hunan, China
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Jeyaraman N, Jeyaraman M, Nallakumarasamy A, K S, Adhikari S, Rijal R, Asija A, Sedhai YR, Sah S, Mohanty A, Bonilla-Aldana DK, Sah R. A proposed management classification for spinal brucellosis from India. Travel Med Infect Dis 2023; 54:102614. [PMID: 37392982 DOI: 10.1016/j.tmaid.2023.102614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 07/03/2023]
Abstract
INTRODUCTION The myriad presentation of osteoarticular brucellosis make the patient seek the help of general practitioners, orthopaedic and rheumatology specialists. Moreover, the lack of disease-specific symptomatology is the leading cause of the delay in diagnosing osteoarticular brucellosis. Given the increasing number of spinal brucellosis cases across the country, no literature is presented on the systematic management of spinal brucellosis. However, with our experience, we formulated a classification for managing spinal brucellosis. METHODS A single-centred prospective observational study was conducted with 25 confirmed cases of spinal brucellosis. Patients were analysed and graded clinically, serologically, and radiologically and were managed with antibiotics for 10-12 weeks, and if necessary, stabilisation and fusion were done based on the treatment classification devised. All patients were followed up to ensure disease clearance at serial follow-up with relevant investigations. RESULTS The mean age of the study participants was 52.16 ± 12.53 years. According to spondylodiscitis severity code (SSC) grading, four patients belong to grades 1, 12 to grade 2 and 9 to grade 3 at presentation. Erythrocyte sedimentation rate (p = 0.02), c-reactive protein (p < 0.001), Brucella agglutination titers (p < 0.001), and radiological outcomes improved statistically by six months. The treatment duration was individualised according to the patient's response to the treatment, with a mean time of 11.42 ± 2.66 weeks. The mean follow-up period was 14.42 ± 8 months. CONCLUSION High index of suspicion of patients from endemic regions, proper clinical assessment, serological evaluation, radiological assessment, appropriate decision-making (medical/surgical) in treatment, and regular follow-up were the key to successful comprehensive management of spinal brucellosis.
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Affiliation(s)
- Naveen Jeyaraman
- Department of Orthopaedics, Shri Sathya Sai Medical College and Research Institute, Sri Balaji Vidyapeeth, Chengalpet, 603108, Tamil Nadu, India
| | - Madhan Jeyaraman
- Department of Orthopaedics, ACS Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai, 600056, Tamil Nadu, India
| | - Arulkumar Nallakumarasamy
- Department of Orthopaedics, All India Institute of Medical Sciences, Bhubaneswar, 751019, Odisha, India
| | - Shanmugapriya K
- Department of Respiratory Medicine, Sri Lalithambigai Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai, 600095, Tamil Nadu, India
| | | | - Rishikesh Rijal
- Department of Gastroenterology, University of Louisville, Kentucky, USA
| | | | - Yub Raj Sedhai
- Division of Pulmonary Disease and Critical Care Medicine, University of Kentucky College of Medicine, Bowling Green, KY, USA
| | - Sanjit Sah
- Research Scientist, Global Consortium for Public Health and Research, Datta Meghe Institute of Higher Education and Research, Jawaharlal Nehru Medical College, Wardha, 442001, India; SR Sanjeevani Hospital Kalyanpur-10, Siraha, Nepal
| | - Aroop Mohanty
- Department of Clinical Microbiology, All India Institute of Medical Sciences, Gorakhpur, 273008, Uttar Pradesh, India
| | | | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Kathmandu, 46000, Nepal; Department of Clinical Microbiology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune, 411000, Maharashtra, India; Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pune, 411018, Maharashtra, India
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Leowattana W, Leowattana P, Leowattana T. Tuberculosis of the spine. World J Orthop 2023; 14:275-293. [PMID: 37304201 PMCID: PMC10251269 DOI: 10.5312/wjo.v14.i5.275] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/24/2023] [Accepted: 04/12/2023] [Indexed: 05/18/2023] Open
Abstract
Pott's spine, commonly known as spinal tuberculosis (TB), is an extrapulmonary form of TB caused by Mycobacterium TB. Pott's paraplegia occurs when the spine is involved. Spinal TB is usually caused by the hematogenous spread of infection from a central focus, which can be in the lungs or another location. Spinal TB is distinguished by intervertebral disc involvement caused by the same segmental arterial supply, which can result in severe morbidity even after years of approved therapy. Neurological impairments and spine deformities are caused by progressive damage to the anterior vertebral body. The clinical, radiographic, microbiological, and histological data are used to make the diagnosis of spinal TB. In Pott's spine, combination multidrug antitubercular therapy is the basis of treatment. The recent appearance of multidrug-resistant/extremely drug-resistant TB and the growth of human immunodeficiency virus infection have presented significant challenges in the battle against TB infection. Patients who come with significant kyphosis or neurological impairments are the only ones who require surgical care. Debridement, fusion stabilization, and correction of spinal deformity are the cornerstones of surgical treatment. Clinical results for the treatment of spinal TB are generally quite good with adequate and prompt care.
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Affiliation(s)
- Wattana Leowattana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Rachatawee 10400, Bangkok, Thailand
| | - Pathomthep Leowattana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Rachatawee 10400, Bangkok, Thailand
| | - Tawithep Leowattana
- Department of Medicine, Faculty of Medicine, Srinakarinwirot University, Wattana 10110, Bangkok, Thailand
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9
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Na S, Lyu Z, Zhang S. Diagnosis and Treatment of Skipped Multifocal Spinal Tuberculosis Lesions. Orthop Surg 2023. [PMID: 37186216 DOI: 10.1111/os.13744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/04/2023] [Accepted: 03/24/2023] [Indexed: 05/17/2023] Open
Abstract
Spinal tuberculosis, also known as Pott's disease or tuberculous spondylitis, is usually secondary to primary infection in the lungs or other systems, and in most instances, is thought to be transmitted via blood. Typical manifestations of infection include narrowing of the intervertebral disc by erosion and bone destruction of adjacent vertebrae. Atypical spinal tuberculosis is a specific type of spinal tuberculosis. It mainly consists of single vertebral lesions, single posterior structure lesions, multiple vertebral lesions, and intra-spinal lesions. Skipped multifocal spinal tuberculosis is one of these types and is characterized by two or more vertebral lesions without the involvement of the adjoining intervertebral discs, regardless of their location. To date, only a few cases have been reported. Upon clinical admission, it can be treated conservatively or surgically, depending on the patient's symptoms. In addition, gene or biological therapies are being investigated. However, because of the exceptional imaging findings and insidious symptoms, it is often misdiagnosed as a neoplastic lesion, osteoporotic fracture, or other infectious spondylitis, increasing the risk of neurological deficit and kyphotic deformity, and delaying the optimal treatment window. In this study, we review the diagnosis and treatment strategies for skipped multifocal spinal tuberculosis lesions and enumerate the common differential diagnoses, to provide reference and guidance for clinical treatment and diagnosis direction.
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Affiliation(s)
- Shibo Na
- Department of Spinal Surgery, Orthopaedic Center, The First Hospital of Jilin University, Changchun City, China
| | - ZhenShan Lyu
- Department of Spinal Surgery, Orthopaedic Center, The First Hospital of Jilin University, Changchun City, China
| | - Shaokun Zhang
- Department of Spinal Surgery, Orthopaedic Center, The First Hospital of Jilin University, Changchun City, China
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10
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Yasin P, Mardan M, Xu T, Cai X, Abulizi Y, Wang T, Sheng W, Mamat M. Development and validation of a diagnostic model for differentiating tuberculous spondylitis from brucellar spondylitis using machine learning: A retrospective cohort study. Front Surg 2023; 9:955761. [PMID: 36684365 PMCID: PMC9852539 DOI: 10.3389/fsurg.2022.955761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 11/02/2022] [Indexed: 01/09/2023] Open
Abstract
Background Tuberculous spondylitis (TS) and brucellar spondylitis (BS) are commonly observed in spinal infectious diseases, which are initially caused by bacteremia. BS is easily misdiagnosed as TS, especially in underdeveloped regions of northwestern China with less sensitive medical equipment. Nevertheless, a rapid and reliable diagnostic tool remains to be developed and a clinical diagnostic model to differentiate TS and BS using machine learning algorithms is of great significance. Methods A total of 410 patients were included in this study. Independent factors to predict TS were selected by using the least absolute shrinkage and selection operator (LASSO) regression model, permutation feature importance, and multivariate logistic regression analysis. A TS risk prediction model was developed with six different machine learning algorithms. We used several metrics to evaluate the accuracy, calibration capability, and predictability of these models. The performance of the model with the best predictability was further verified with the area under the curve (AUC) of the receiver operating characteristic (ROC) curve and the calibration curve. The clinical performance of the final model was evaluated by decision curve analysis. Results Six variables were incorporated in the final model, namely, pain severity, CRP, x-ray intervertebral disc height loss, x-ray endplate sclerosis, CT vertebral destruction, and MRI paravertebral abscess. The analysis of appraising six models revealed that the logistic regression model developed in the current study outperformed other methods in terms of sensitivity (0.88 ± 0.07) and accuracy (0.79 ± 0.07). The AUC of the logistic regression model predicting TS was 0.86 (95% CI, 0.81-0.90) in the training set and 0.86 (95% CI, 0.78-0.92) in the validation set. The decision curve analysis indicated that the logistic regression model displayed a higher clinical efficiency in the differential diagnosis. Conclusions The logistic regression model developed in this study outperformed other methods. The logistic regression model demonstrated by a calculator exerts good discrimination and calibration capability and could be applicable in differentiating TS from BS in primary health care diagnosis.
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Affiliation(s)
- Parhat Yasin
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | | | - Tao Xu
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Xiaoyu Cai
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Yakefu Abulizi
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Ting Wang
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Weibin Sheng
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Mardan Mamat
- Department of Spine Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China,Correspondence: Mardan Mamat
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Spekker O, Hunt DR, Király K, Kis L, Madai Á, Szalontai C, Molnár E, Pálfi G. 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. Tuberculosis (Edinb) 2023; 138:102287. [PMID: 36450192 DOI: 10.1016/j.tube.2022.102287] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
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.
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Affiliation(s)
- Olga Spekker
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary; Institute of Archaeological Sciences, Eötvös Loránd University, Múzeum körút 4/B, H-1088, Budapest, Hungary.
| | - David R Hunt
- Northern Virginia District Office of the Chief Medical Examiners, 10850 Pyramid Place, Manassas, VA, 20110, USA.
| | - Kitty Király
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary; Móra Ferenc Museum, Roosevelt tér 1-3, H-6720, Szeged, Hungary.
| | - Luca Kis
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary; Department of Archaeogenetics, Institute of Hungarian Research, Úri utca 54-56, H-1014, Budapest, Hungary.
| | - Ágota Madai
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary; Department of Anthropology, Hungarian National History Museum, Ludovika tér 2-6, H-1083, Budapest, Hungary.
| | - Csaba Szalontai
- National Institute of Archaeology, Hungarian National Museum, Múzeum körút 14-16, H-1088, Budapest, Hungary.
| | - Erika Molnár
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary.
| | - György Pálfi
- Department of Biological Anthropology, Institute of Biology, University of Szeged, Közép fasor 52, H-6726, Szeged, Hungary.
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Rashidi A, Baratto L, Theruvath AJ, Greene EB, Hawk KE, Lu R, Link MP, Spunt SL, Daldrup-Link HE. Diagnostic Accuracy of 2-[ 18F]FDG-PET and whole-body DW-MRI for the detection of bone marrow metastases in children and young adults. Eur Radiol 2022; 32:4967-4979. [PMID: 35099603 PMCID: PMC9232918 DOI: 10.1007/s00330-021-08529-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To compare the diagnostic accuracy of 2-[18F]fluoro-2-deoxy-D-glucose-enhanced positron emission tomography (2-[18F]FDG-PET) and diffusion-weighted magnetic resonance imaging (DW-MRI) for the detection of bone marrow metastases in children and young adults with solid malignancies. METHODS In this cross-sectional single-center institutional review board-approved study, we investigated twenty-three children and young adults (mean age, 16.8 years ± 5.1 [standard deviation]; age range, 7-25 years; 16 males, 7 females) with 925 bone marrow metastases who underwent 66 simultaneous 2-[18F]FDG-PET and DW-MRI scans including 23 baseline scans and 43 follow-up scans after chemotherapy between May 2015 and July 2020. Four reviewers evaluated all foci of bone marrow metastasis on 2-[18F]FDG-PET and DW-MRI to assess concordance and measured the tumor-to-bone marrow contrast. Results were assessed with a one-sample Wilcoxon test and generalized estimation equation. Bone marrow biopsies and follow-up imaging served as the standard of reference. RESULTS The reviewers detected 884 (884/925, 95.5%) bone marrow metastases on 2-[18F]FDG-PET and 893 (893/925, 96.5%) bone marrow metastases on DW-MRI. We found different "blind spots" for 2-[18F]FDG-PET and MRI: 2-[18F]FDG-PET missed subcentimeter lesions while DW-MRI missed lesions in small bones. Sensitivity and specificity were 91.0% and 100% for 18F-FDG-PET, 89.1% and 100.0% for DW-MRI, and 100.0% and 100.0% for combined modalities, respectively. The diagnostic accuracy of combined 2-[18F]FDG-PET/MRI (100.0%) was significantly higher compared to either 2-[18F]FDG-PET (96.9%, p < 0.001) or DW-MRI (96.3%, p < 0.001). CONCLUSIONS Both 2-[18F]FDG-PET and DW-MRI can miss bone marrow metastases. The combination of both imaging techniques detected significantly more lesions than either technique alone. KEY POINTS • DW-MRI and 2-[18F]FDG-PET have different strengths and limitations for the detection of bone marrow metastases in children and young adults with solid tumors. • Both modalities can miss bone marrow metastases, although the "blind spot" of each modality is different. • A combined PET/MR imaging approach will achieve maximum sensitivity and specificity for the detection of bone marrow metastases in children with solid tumors.
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Affiliation(s)
- Ali Rashidi
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, USA
| | - Lucia Baratto
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, USA
| | - Ashok Joseph Theruvath
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, USA
| | - Elton Benjamin Greene
- Department of Radiology, Pediatric Radiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, CA, USA
| | - K Elizabeth Hawk
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, USA
| | - Rong Lu
- Quantitative Sciences Unit, School of Medicine, Stanford University, Stanford, CA, USA
| | - Michael P Link
- Department of Pediatrics, Hematology/Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Sheri L Spunt
- Department of Pediatrics, Hematology/Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Heike E Daldrup-Link
- Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Pediatrics, Hematology/Oncology, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Radiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, 725 Welch Rd, Stanford, CA, 94305-5654, USA.
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