ABSTRACT
Epidural abscesses are rare intracranial infections. They can occur from neurosurgical procedures, or head and neck infections. Successful treatment usually requires a combination of drainage procedure and antibiotic therapy. We present the case of a young patient with an intracranial epidural abscess and meningitis secondary to sinusitis who received only corticosteroids and antibiotic therapy, with good evolution.
Los abscesos epidurales son infecciones intracraneales de baja frecuencia. Pueden ocurrir derivados de procedimientos neuroquirúrgicos, o infecciones de cabeza y cuello. El tratamiento exitoso generalmente requiere la combinación de un procedimiento de drenaje y antibioticoterapia. Se presenta el caso de un paciente joven, con un absceso epidural intracraneal y meningitis, secundario a sinusitis que recibió solo tratamiento con corticoides y antibioticoterapia con buena evolución.
Subject(s)
Anti-Bacterial Agents , Epidural Abscess , Sinusitis , Humans , Epidural Abscess/drug therapy , Epidural Abscess/diagnostic imaging , Anti-Bacterial Agents/therapeutic use , Sinusitis/drug therapy , Sinusitis/complications , Male , Magnetic Resonance Imaging , AdultSubject(s)
Communicable Diseases , Endophthalmitis , Epidural Abscess , Spondylarthritis , Humans , Epidural Abscess/diagnosis , Epidural Abscess/drug therapy , Anti-Bacterial Agents/therapeutic use , Communicable Diseases/drug therapy , Endophthalmitis/diagnosis , Endophthalmitis/drug therapy , Endophthalmitis/etiology , Spondylarthritis/diagnosis , Spondylarthritis/drug therapyABSTRACT
OBJECTIVES: Brucellar cervical epidural abscess (CEA) is a rare condition with potentially permanent neurological damage if left untreated. This study aims to define the clinical presentation of brucellar CEA and evaluate the outcome of surgical treatment, specifically decompression and fusion surgery. The findings will contribute to understanding whether all patients with brucellar CEA could benefit from this surgical intervention. METHODS: A retrospective study on brucellar spondylitis was conducted at the First Hospital of Jilin University from August 2018 to August 2022. During this period, a total of 37 patients were diagnosed with brucellar spondylitis at the hospital. Out of the 37 cases, six patients (16.2%) were confirmed to have CEA through cervical magnetic resonance imaging examination and serology test results.. RESULTS: Six patients were diagnosed with brucellar CEA (16.2%), of whom 5 successfully underwent anterior cervical decompression and fusion surgery. One patient had a large prevertebral abscess that could only be drained. In combination with effective antibiotic therapy, the clinical performance of the 5 patients who underwent surgery improved after the surgery. The remaining one patient required delayed surgery due to instability of the cervical spine. The follow-up period of all the 6 patients was 6 months. CONCLUSIONS: Brucellosis should be considered as a potential cause of CEA, especially in endemic areas. Timely detection and effective management of this condition are crucial in order to minimize the associated morbidity and mortality. For patients with detectable brucellar CEA, we recommend decompression and fusion surgery.
Subject(s)
Brucella , Brucellosis , Epidural Abscess , Spondylitis , Humans , Epidural Abscess/diagnostic imaging , Epidural Abscess/surgery , Epidural Abscess/drug therapy , Retrospective Studies , Brucellosis/complications , Spondylitis/complications , Magnetic Resonance ImagingABSTRACT
Patients with Lemierre's syndrome may have complications such as lung lesions, large joint arthritis and central nervous system involvement. However, complications involving a pterygoid abscess have scarcely been reported. Here, we report a case of bilateral Lemierre's syndrome accompanied with an intracranial epidural abscess and bilateral pterygoid abscesses. A woman in her 70s presented to the emergency room with a decreased level of consciousness. Infection was suspected, and Slackia exigua and species of Fusobacterium were identified in blood cultures, which suggested that the origin of infection was odontogenic, particularly as the patient had poor oral hygiene. Head and neck CT with contrast enhancement revealed bilateral internal jugular vein thrombophlebitis, septic pulmonary embolism, frontal epidural abscess and bilateral pterygoid abscesses. After antibiotic treatment and drainage, her condition improved. Pterygoid abscesses should be recognised as a rare complication of Lemierre's syndrome, especially when the infection origin is odontogenic.
Subject(s)
Epidural Abscess , Lemierre Syndrome , Thrombophlebitis , Female , Humans , Lemierre Syndrome/diagnosis , Lemierre Syndrome/diagnostic imaging , Fusobacterium necrophorum , Thrombophlebitis/drug therapy , Anti-Bacterial Agents/therapeutic use , Epidural Abscess/complications , Epidural Abscess/diagnostic imaging , Epidural Abscess/drug therapy , Jugular Veins/microbiologyABSTRACT
Introduction: Epidural injections are frequent and safe procedures. Severe complications are infrequent, and they have been reported in elderly comorbid patients with predisposing factors. The objectives of this work are to present a case of an extensive epidural lumbar abscess in a young non-comorbid male patient after a therapeutic L5-S1 injection and a literature review about this subject. Case Presentation: An otherwise healthy 24-year-old man who present a case of an extensive epidural lumbar abscess after a therapeutic nerve root block due to a disc herniation. After 7 days of fever and low back pain, he required two surgical interventions and intravenous antibiotic therapy. We reviewed 18 patients with epidural abscess consequence of spinal injections. Their mean age was 54.5 y.o, 66.5% were male, and 66.5% had at least one predisposing risk factor. Symptoms Onset occurred at 8 days on average after the procedure, but the correct diagnosis was made at the 25th-day average. Only 22% presented the classic diagnostic triad, the most frequently isolated germ was Staphylococcus Aureus (66%) and 89% were treated surgically with a 33% rate of complete recovery, 17% mortality and 28% remained with neurological sequelae. Conclusion: Epidural abscesses are infrequent and serious, complication after spinal diagnostic and therapeutic injections, even in young patients without comorbidities. We consider it fundamental to maintain a diagnostic suspicion, even in this subgroup of patients.
Introducción: Los bloqueos perirradiculares son una práctica habitual y segura. Las complicaciones severas, como los abscesos epidurales, son infrecuentes y han sido reportadas en pacientes añosos con comorbilidades o factores predisponentes. El objetivo de este trabajo es presentar un paciente joven sin antecedentes con diagnóstico de absceso epidural posterior a un bloqueo terapéutico y la revisión de la literatura al respecto. Presentación del caso: Un hombre de 24 años, previamente sano, presenta un caso de absceso epidural lumbar extenso, luego de un bloqueo perirradicular por una hernia de disco. Tras 7 días de fiebre y lumbalgia, precisó dos intervenciones quirúrgicas y antibioticoterapia intravenosa. Recabamos la información de 18 casos junto al nuestro, de pacientes con diagnóstico de absceso epidural como consecuencia de una infiltración espinal. El promedio de edad de los pacientes fue de 54,5 años, 66,5% fueron de sexo masculino y 66,5% presentaba al menos un factor de riesgo predisponente. La aparición de síntomas luego del bloqueo ocurrió en promedio a los 8 días, pero el diagnóstico de absceso se realizó a los 24 días en promedio. La tríada diagnóstica clásica solo estuvo presente en el 22%, el germen más frecuentemente aislado fue el Staph. aureus (66%) y un 89% fue tratado de manera quirúrgica con una tasa del 33% de recuperación completa, 17% de mortalidad y 28% de secuela neurológica. Conclusión: Los abscesos epidurales son una complicación infrecuente, grave y rara de los procedimientos diagnósticos y terapéuticos espinales, incluso en pacientes jóvenes sin comorbilidades. Consideramos menester mantener la sospecha diagnóstica, incluso en este subgrupo de pacientes.
Subject(s)
Epidural Abscess , Intervertebral Disc Displacement , Low Back Pain , Humans , Male , Aged , Middle Aged , Young Adult , Adult , Female , Epidural Abscess/complications , Epidural Abscess/drug therapy , Low Back Pain/complications , Low Back Pain/drug therapy , Intervertebral Disc Displacement/complications , Intervertebral Disc Displacement/drug therapy , Lumbosacral Region , Injections, Epidural/adverse effectsABSTRACT
VPI occurs when the seal between the oral and nasal cavities does not doesn't close completely. One of the treatment options is an injection pharyngoplasty (IP). We are presenting a life threating -threatening case of epidural abscess after in- office injection pharyngoplasty IP. Laryngoscope, 133:3409-3411, 2023.
Subject(s)
Epidural Abscess , Plastic Surgery Procedures , Velopharyngeal Insufficiency , Humans , Epidural Abscess/drug therapy , Epidural Abscess/etiology , Epidural Abscess/surgery , Velopharyngeal Insufficiency/surgery , Pharynx/surgery , InjectionsABSTRACT
Spinal epidural abscess (SEA) with pyogenic vertebral osteomyelitis (PVO) is a rare illness with a steadily increasing incidence. However, comparative analyses of young and older patients with SEA are lacking. We aimed to compare the clinical course of patients aged 18-64 years, 65-79 years, and ≥ 80 years undergoing surgery for SEA. Clinical and imaging data were retrospectively collected from the institutional database between September 2005 and December 2021. Ninety-nine patients aged 18-64 years, 45 patients aged 65-79 years, and 32 patients ≥ 80 years were enrolled. Patients ≥ 80 years presented with a poorer baseline history (9.2 ± 2.4), as indicated by the CCI, than their younger counterparts (18-74 years: 4.8 ± 1.6;6.5 ± 2.5; p < 0.001). Patients aged 65-79 years and 80 years had a significantly longer length of stay. In-hospital mortality was significantly higher in those aged ≥ 80 years compared to their younger counterparts (≥ 80 years, n = 3, 9.4% vs. 18-64 years, n = 0, 0.0%; 65-79 years, n = 0, 0.0%; p < 0.001), while no differences in 90-day mortality or 30-day readmission were observed. After surgery, a significant decrease in C-reactive protein levels and leukocytes and amelioration of motor scores were observed in all the groups. Of note, older age (> 65 years), presence of comorbidities, and poor preoperative neurological condition were significant predictors of mortality. Surgical management led to significant improvements in laboratory and clinical parameters in all age groups. However, older patients are prone to multiple risks, requiring meticulous evaluation before surgery. Nevertheless, the risk profile of younger patients should not be underestimated. The study has the limitations of a retrospective design and small sample size. Larger randomized studies are warranted to establish the guidelines for the optimal management of patients from every age group and to identify the patients who can benefit from solely conservative management.
Subject(s)
Epidural Abscess , Nervous System Diseases , Osteomyelitis , Humans , Epidural Abscess/surgery , Epidural Abscess/complications , Epidural Abscess/drug therapy , Retrospective Studies , Follow-Up StudiesABSTRACT
BACKGROUND: Methicillin-susceptible Staphylococcus aureus (MSSA) occurs more frequently in the neonatal intensive care unit (NICU) than methicillin-resistant S. aureus (MRSA) and can result in comparable morbidity and mortality in the neonatal population. MSSA infection may present as pustulosis or cellulitis and evolve into bacteremia, pneumonia, endocarditis, brain abscesses, and osteomyelitis. There is a paucity of literature regarding the treatment and long-term outcomes in the premature infant. CLINICAL FINDINGS: A 32-week twin developed MSSA sepsis with presentation of pain, decreased movement of upper extremities, and global hypotonia. Blood cultures remained positive despite antibiotic coverage. PRIMARY DIAGNOSIS: The infant was admitted to the level IV NICU with the diagnosis of MSSA bacteremia, with concern for dissemination and osteomyelitis. INTERVENTIONS: Diagnostic studies included laboratory testing for sepsis evaluation, radiologic studies to evaluate for dissemination, immunologic testing to rule out complement deficiency, and hematology testing to rule out hypercoagulable conditions. OUTCOMES: Diagnostic testing showed extensive cellulitis, osteomyelitis, multiple liver abscesses, and epidural abscesses suggestive of spinal epidural abscess (SEA). Abscess debridement and irrigation on the left distal femur, left elbow, and right tibia were performed. The infant completed 8 weeks of IV antibiotic therapy. Immunologic and hematology testing was within normal limits. PRACTICE RECOMMENDATIONS: Prompt recognition and follow-up for clinical signs of sepsis are vital when caring for premature infants. Inclusion of pediatric subspecialist recommendations to assure all diagnostic studies and treatments are completed can significantly impact the patient's outcome. Long-term follow-up is needed for premature infants with the diagnosis of SEA.
Subject(s)
Bacteremia , Epidural Abscess , Infant, Newborn, Diseases , Methicillin-Resistant Staphylococcus aureus , Osteomyelitis , Sepsis , Staphylococcal Infections , Infant , Humans , Infant, Newborn , Child , Infant, Premature , Epidural Abscess/diagnosis , Epidural Abscess/drug therapy , Cellulitis/drug therapy , Staphylococcal Infections/diagnosis , Staphylococcal Infections/drug therapy , Staphylococcus aureus , Anti-Bacterial Agents/therapeutic use , Infant, Newborn, Diseases/drug therapy , Osteomyelitis/therapy , Osteomyelitis/drug therapy , Retrospective StudiesABSTRACT
Salmonella is still observed as an infectious agent in developing countries, often causing gastrointestinal infections. Extra-gastrointestinal infections are rare and spinal infections are even rarer. This case report describes a patient with rheumatoid arthritis who is actively receiving biologic therapy, presented with dysphagia, recurrent fevers, back and arm pain, weight loss and weakness and was diagnosed with retropharyngeal and epidural Salmonella infection.
Subject(s)
Epidural Abscess , Osteomyelitis , Retropharyngeal Abscess , Salmonella Infections , Humans , Epidural Abscess/drug therapy , Retropharyngeal Abscess/complications , Salmonella Infections/diagnosis , Osteomyelitis/diagnosis , Biological Therapy/adverse effectsABSTRACT
Spinal infection caused by Parvimonas micra (P. micra) is a rare infection. The characteristic imageology includes spondylodiscitis, spondylitis, paravertebral abscess, and epidural abscess. One case of spondylodiscitis of lumbar complicated with spinal epidural abscess caused by P. micra was admitted to the Department of Spinal Surgery, Xiangya Hospital, Central South University on February, 2023. This case is a 60 years old man with lower back pain and left lower limb numbness. MRI showed spondylitis, spondylodiscitis, and epidural abscess. The patient underwent debridement, decompression and fusion surgery. The culture of surgical sample was negative. P. micra was detected by metagenomic next-generation sequencing (mNGS). The postoperative antibiotic treatment included intravenous infusion of linezolid and piperacillin for 1 week, then intravenous infusion of ceftazidime and oral metronidazole for 2 weeks, followed by oral metronidazole and nerofloxacin for 2 weeks. During the follow-up, the lower back pain and left lower limb numbness was complete remission. Spinal infection caused by P. micra is extremely rare, when the culture is negative, mNGS can help the final diagnosis.
Subject(s)
Discitis , Epidural Abscess , Firmicutes , Low Back Pain , Spondylitis , Male , Humans , Middle Aged , Discitis/drug therapy , Epidural Abscess/diagnosis , Epidural Abscess/drug therapy , Epidural Abscess/surgery , Low Back Pain/etiology , Hypesthesia , MetronidazoleABSTRACT
Spontaneous spinal infections, such as pyogenic spondylodiscitis(PSD)and spinal epidural abscess(SEA), are relatively rare, but the number of patients is increasing because of the increase in the older population with chronic comorbidities. Magnetic resonance imaging is the most useful tool for identifying PSD or SEA, with high sensitivity and specificity. Effective antibiotic medication is essential to treat the infection, and selection of antibiotics should be based on not only sensitivity to the causative bacteria, but also ability to penetrate bone tissues. Medication should be continued for at least 6 weeks while monitoring C-reactive protein levels. Surgical treatment is indicated when neurological symptoms or severe spinal instability cannot be managed conservatively. Percutaneous endoscopic surgery enables simultaneous tissue sampling for diagnosis and curative debridement without injury to the spinal supporting tissues. Anterior debridement and interbody fusion(ADIF)with autologous bone grafts have been frequently used for PSD. ADIF can be applied more easily to the lumbar spine using techniques and devices for lateral interbody fusion. Posterior decompression is frequently performed in patients with SEA without severe spinal instability. Percutaneous posterior instrumentation, with or without posterior decompression, is a useful option for PSD, especially in the thoracic spine.
Subject(s)
Discitis , Epidural Abscess , Spinal Fusion , Anti-Bacterial Agents/therapeutic use , C-Reactive Protein , Debridement/methods , Discitis/diagnosis , Discitis/surgery , Epidural Abscess/drug therapy , Epidural Abscess/surgery , Humans , Spinal Fusion/methods , Treatment OutcomeABSTRACT
RATIONALE: Subcutaneous and epidural abscesses following epidural injection are a serious but rare complication. Epidural abscesses are typically caused by Staphylococcus aureus bacterial infection. In this case presented here, the causative bacterium was Enterococcus faecalis. PATIENT CONCERNS: A 67-year-old woman having chronic lower back and right leg pain with past history of 20 years of rheumatoid arthritis, diabetes mellitus, and osteoporosis (T-score: -2.7) visited the outpatient pain clinic. Magnetic resonance imaging (MRI) revealed L4-5 right central disc extrusion with inferior migration. We performed a continuous epidural block for 7 days without complications. After 10 days, she presented with worsened low back pain, erythematous skin change on the lower back, chilling, and elevated serum acute phase reactants. DIAGNOSIS: The diagnosis was subsequently confirmed by MRI suggesting subcutaneous and epidural abscess. Blood and pus cultures showed the growth of E. faecalis. INTERVENTIONS: Pigtail catheter drainage was performed and intravenous antibiotics (ampicillin-sulbactam) targeting E. faecalis were applied for 3 weeks. Oral antibiotics (amoxicillin/potassium clavulanate) were applied for 6 weeks after discharge. OUTCOMES: At the 2-month follow-up, improvement in both the clinical condition and serum acute phase reactants levels were noted. LESSONS: Epidural injection can lead to a subcutaneous abscess that is further extended into the epidural space. One of the key factors is the presence of comorbid conditions, including diabetes mellitus and prolonged steroid usage due to rheumatoid arthritis.
Subject(s)
Arthritis, Rheumatoid , Diabetes Mellitus , Epidural Abscess , Staphylococcal Infections , Acute-Phase Proteins , Aged , Anti-Bacterial Agents/therapeutic use , Arthritis, Rheumatoid/complications , Epidural Abscess/diagnosis , Epidural Abscess/drug therapy , Epidural Abscess/etiology , Epidural Space , Female , Humans , Staphylococcal Infections/complications , SteroidsABSTRACT
PURPOSE: The management of post-surgical subdural empyema and subdural abscess is not standardised. The objective was to analyse the efficacy and safety of oral sequential therapy (OST). METHODS: Retrospective observational study in a tertiary hospital in Vigo (Spain). We included adult patients with subdural abscess or epidural empyema with microbiological isolation. Clinical and demographic variables, isolated microorganisms and treatment regimens were included, as well as mortality and adverse effects during the follow-up period. RESULTS: Thirty patients were reviewed, two died due to causes other than infection. Six-month recurrence rate was 2/28 and all other patients (26/28) had clinical cure at the end of the treatment. The commonest isolated microorganisms were Gram-positive, especially Staphylococcus aureus. The most widely used oral antibiotic was trimethoprim-sulfamethoxazole (80%). No side effects related to oral treatment were observed. CONCLUSION: After adequate source control, OST can be a safe practice in the management of post-surgical epidural abscess and subdural empyema.
Subject(s)
Empyema, Subdural , Epidural Abscess , Staphylococcal Infections , Adult , Anti-Bacterial Agents/therapeutic use , Empyema, Subdural/drug therapy , Empyema, Subdural/surgery , Epidural Abscess/complications , Epidural Abscess/drug therapy , Epidural Abscess/surgery , Humans , Staphylococcal Infections/complications , Staphylococcal Infections/drug therapy , Staphylococcal Infections/surgery , Trimethoprim, Sulfamethoxazole Drug CombinationABSTRACT
BACKGROUND: Spinal epidural abscess (SEA) is a rare but serious pathology that may result in delayed neurologic injury despite treatment with antibiotic therapy or surgery. Given this, the development of predictive scores for risk stratification has value in clinical decision making; however, external validation is necessary to understand their generalizability and reliability. METHODS: A retrospective review was conducted of all patients presenting with SEA at a single institution. Patients were reviewed and graded according to the proposed SEA predictive score by Baum et al. Clinical failure was defined as documented laboratory or radiographic progression requiring surgical intervention, increased deformity requiring surgical intervention, or repeat surgical intervention if prior surgical intervention was undertaken as the initial treatment strategy. Brier score and receiver operating characteristic were used to calculate reliability. RESULTS: There were 224 patients presenting with primary spinal infections with associated SEA. Of these, 209 patients had no history of intravenous drug abuse. Clinical failure was demonstrated in 52 of 209 patients (24.9%). Antibiotic treatment alone compared with antibiotic therapy and surgical treatment on initial presentation was found to have a significantly greater chance of clinical failure (odds ratio = 3.0930, P = 0.01). The proposed epidural abscess prediction score did not correlate with clinical outcomes with a Brier score of 0.229 and receiver operating characteristic area under the curve of 0.5944. CONCLUSIONS: The proposed risk stratification scale for patients was not correlated with risk of clinical failure. Additionally, patients treated with antibiotics and surgical intervention on initial presentation had a significantly lower clinical failure rate.
Subject(s)
Epidural Abscess , Anti-Bacterial Agents/therapeutic use , Epidural Abscess/diagnostic imaging , Epidural Abscess/drug therapy , Epidural Abscess/surgery , Humans , Reproducibility of Results , Retrospective Studies , SpineABSTRACT
OBJECTIVE: Despite the increasing incidence of spinal epidural abscess (SEA), the baseline parameters potentially predictive of treatment failure remain poorly characterized. In this study, the authors identify the relevant baseline parameters that predict multimodal treatment failure in patients with either intravenous drug use (IVDU)-associated SEA or non-IVDU-associated SEA. METHODS: The authors reviewed the electronic medical records of a large institutional series of consecutive patients with diagnosed SEA between January 2011 and December 2017 to characterize epidemiological trends as well as the complement of baseline measures that are predictive of failure after multimodal treatment in patients with and without concomitant IVDU. The independent impact of clinical and imaging factors in detecting treatment failure was assessed by performing stepwise binary logistic regression analysis. RESULTS: A total of 324 consecutive patients with diagnosed SEA were identified. Overall, 226 patients (69.8%) had SEA related to other causes and 98 (30.2%) had a history of recent IVDU. While non-IVDU SEA admission rates remained constant, year-over-year admissions of patients with IVDU SEA nearly tripled. At baseline, patients with IVDU SEA were distinct in many respects including younger age, greater unemployment and disability, less frequent diabetes mellitus (DM), and more frequent methicillin-resistant Staphylococcus aureus infection. However, differences in length of stay, loss to follow-up, and treatment failure did not reach statistical significance between the groups. The authors constructed independent multivariate logistic regression models for treatment failure based on identified parameters in the two cohorts. For the non-IVDU cohort, the authors identified four variables as independent factors: DM, hepatitis B/C, osteomyelitis, and compression deformity severity. In contrast, for patients with IVDU, the authors identified three variables: albumin, endocarditis, and endplate destruction. Receiver operating characteristic and area under the curve (AUC) analyses were undertaken for the multivariate models predicting the likelihood of treatment failure in the two cohorts (AUC = 0.88 and 0.89, respectively), demonstrating that the derived models could adequately predict the risk of multimodal treatment failure. Treatment failure risk factor point scales were derived for the identified variables separately for both cohorts. CONCLUSIONS: Patients with IVDU SEA represent a unique population with a distinct set of baseline parameters that predict treatment failure. Identification of relevant prognosticating factors will allow for the design of tailored treatment and follow-up regimens.
Subject(s)
Epidural Abscess , Methicillin-Resistant Staphylococcus aureus , Substance Abuse, Intravenous , Epidural Abscess/complications , Epidural Abscess/drug therapy , Humans , Retrospective Studies , Substance Abuse, Intravenous/complications , Substance Abuse, Intravenous/epidemiology , Substance Abuse, Intravenous/therapy , Treatment FailureABSTRACT
Spinal cord stimulation (SCS) is commonly utilized for treatment and management of chronic intractable low back and lower extremity pain. Although SCS is an overall low-risk procedure, there are potential life-threatening complications, including surgical site infections, such as an epidural abscess. Immunosuppression, a risk factor for epidural abscess, is becoming more common as an increasing number of patients are being treated with biologics for a multitude of autoimmune disorders. One class of commonly utilized biologics is antitumor necrosis factor (anti-TNF) alpha. Whereas these drugs can provide tremendous benefit for treatment and management of autoimmune disorders, there is no clear understanding of the degree to which these medications increase a patient's risk for surgical site infection, including those associated with SCS-related procedures. We present a case of an epidural abscess that developed immediately following an SCS trial in a patient with multiple undisclosed risk factors, including the use of an anti-TNF alpha agent to treat ankylosing spondylitis. For an epidural abscess, early diagnosis is key to preventing devastating complications and the need for surgical intervention. Immunosuppression can be the result of multiple issues including cancer, HIV, and biologic agents, such as anti-TNF alpha for the management of autoimmune diseases. There is limited evidence pertaining to the development of epidural abscesses in patients on anti-TNF alpha medications who undergo SCS. Studies focused on infections in patients undergoing SCS trials and permanent implants while on anti-TNF alpha agents could provide recommendations and guidance.
Subject(s)
Epidural Abscess , Spinal Cord Stimulation , Epidural Abscess/drug therapy , Epidural Abscess/etiology , Humans , Necrosis , Spinal Cord , Spinal Cord Stimulation/adverse effects , Tumor Necrosis Factor InhibitorsSubject(s)
Anti-Bacterial Agents/therapeutic use , Epidural Abscess/drug therapy , Epidural Abscess/microbiology , Listeria monocytogenes/isolation & purification , Spondylitis/drug therapy , Spondylitis/microbiology , Aged, 80 and over , Back Pain/diagnostic imaging , Back Pain/drug therapy , Back Pain/microbiology , Contrast Media , Diagnosis, Differential , Epidural Abscess/diagnostic imaging , Female , Humans , Magnetic Resonance Imaging , Spondylitis/diagnostic imagingABSTRACT
Spinal epidural abscess caused by Aspergillus spp is a debilitating form of invasive aspergillosis that can easily be misdiagnosed as spinal tuberculosis due to shared risk factors and clinical features. In this Grand Round, we describe a case of thoracic aspergillus spinal epidural abscess in a patient with underlying HIV infection. The initial diagnostic consideration was that of spinal tuberculosis. Consequently, despite positive microbiological cultures of Aspergillus fumigatus, antifungal therapy was delayed until histopathological evaluation of the affected tissue confirmed the presence of fungal hyphae. The patient showed an initial favourable response after surgical removal of the infected focus, but unfortunately never returned to premorbid functioning. This case highlights the importance of early diagnosis, urgent surgery, and prompt antifungal therapy for the management of aspergillus spinal epidural abscesses. Associated morbidity and mortality can be substantially increased if physicians fail to recognise this condition and do not institute appropriate and timely surgical and medical treatment.