RESUMEN
Infectious epiduritis and epidural abscesses are relatively rare pathologies but with important neurological consequences. A low incidence associated with an insidious clinical presentation leads to frequent delays in diagnosis, which worsen the prognosis of patients with the development of neurological deficits. While the evaluation of risk factors, a careful clinical examination and biological tests can guide to the diagnosis, the key examination remains magnetic resonance imaging (MRI) while lumbar puncture remains contraindicated. Although surgery (spinal decompression) has long been the treatment of choice, the current management of patients with infectious epiduritis is debated between surgery and conservative treatment with systemic antibiotic therapy.
Les épidurites infectieuses et les abcès épiduraux sont des pathologies relativement rares, mais avec des conséquences neurologiques redoutables. Une faible incidence et une présentation clinique souvent insidieuse engendrent de fréquents retards de diagnostic qui péjorent le pronostic des patients avec le développement de déficits neurologiques. Si l'évaluation des facteurs de risque, un examen clinique scrupuleux et des analyses biologiques peuvent guider vers le diagnostic, l'examen-clé reste l'imagerie par résonance magnétique (IRM). La ponction lombaire est contre-indiquée. Bien que l'approche chirurgicale ait longtemps été le traitement de choix, un traitement plus conservateur basé sur une antibiothérapie systémique est également discuté.
Asunto(s)
Absceso Epidural , Dolor de Cuello , Humanos , Absceso Epidural/complicaciones , Absceso Epidural/diagnóstico , Absceso Epidural/terapia , Imagen por Resonancia Magnética , Laminectomía , Factores de RiesgoRESUMEN
BACKGROUND Pyogenic spondylitis comprises several clinical entities, including native vertebral osteomyelitis, septic discitis, pyogenic spondylodiscitis, and epidural abscess. The lumbar spine is most often infected, followed by the thoracic and cervical areas. It mainly develops (i) after spine surgery; (ii) from history of blunt trauma to the spinal column; (iii) from infections in adjacent structures (such as soft tissues); (iv) from iatrogenic inoculation after invasive procedures (such as lumbar puncture); and (v) from hematogenous bacterial spread to the vertebra (mainly through the venous route). Any delay in diagnosis and treatment can lead to significant spinal cord injury, permanent neurological damage, septicemia, and death. CASE REPORT We describe a 63-year-old man with no significant past medical history who presented with fever and an altered level of consciousness. Significant thoracic spine pain was also reported during the last 3 months. The final diagnosis was vertebral spondylodiscitis, contiguous spinal epidural abscess, and sepsis due to Bacteroides fragilis bacteremia. Clinical recovery was achieved after surgical decompressive therapy with abscess drainage combined with appropriate antibiotic therapy for 12 weeks. The primary focus of the infection was not clarified, despite all the investigations that were performed. CONCLUSIONS Spondylodiscitis, spinal epidural abscess, and sepsis as complications of Bacteroides fragilis bacteremia are rare in a patient without any previously known predisposing conditions and without an obvious primary focus. Early diagnosis and proper treatment of anaerobic spondylodiscitis, especially if epidural abscess and sepsis are present, are of great importance to reduce mortality and avoid long-term complications.
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Bacteriemia , Discitis , Absceso Epidural , Sepsis , Bacteriemia/complicaciones , Bacteriemia/diagnóstico , Bacteroides fragilis , Discitis/diagnóstico , Discitis/microbiología , Absceso Epidural/diagnóstico , Absceso Epidural/terapia , Humanos , Vértebras Lumbares/microbiología , Masculino , Persona de Mediana Edad , Sepsis/complicaciones , Sepsis/diagnósticoRESUMEN
Although rare in children, spinal epidural abscess (SEA) is a rapidly progressive clinical entity that can lead to irreversible neurologic damage if untreated. The rarity and variability in presentation can lead to initial misdiagnosis. Diagnosis requires a high index of suspicion and is often delayed until neurologic deficits are present. This issue reviews key findings on the history and physical examination that are associated with SEA, provides guidance for the laboratory tests and imaging studies that are indicated once SEA is suspected, and discusses treatment options based on current evidence.
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Absceso Epidural , Niño , Servicio de Urgencia en Hospital , Absceso Epidural/diagnóstico , Absceso Epidural/terapia , Humanos , Examen FísicoRESUMEN
INTRODUCTION: Spinal epidural abscess (SEA) is a rare but serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE: This review highlights the pearls and pitfalls of SEA, including presentation, initial evaluation, and management in the emergency department (ED) based on current evidence. DISCUSSION: SEA is a suppurative infection and infectious disease emergency that may result in significant morbidity and even mortality. It is a challenging diagnosis due to its range of risk factors and variety of presentations with up to 90% of patients misdiagnosed on their first ED visit. Factors associated with increased risk of SEA include immunocompromise, bacteremia, contiguous infection (e.g., psoas muscle abscess, osteomyelitis, skin infection), and spinal instrumentation. However, the absence of risk factors cannot be used to exclude SEA. The classic triad of back pain, fever, and neurologic deficit occurs in less than 8% of cases, though back pain is a common presenting symptom. Up to half of patients experience a neurologic abnormality, but fever is absent in 50%. Laboratory assessment may assist with inflammatory markers elevated in the majority of cases. Diagnosis includes magnetic resonance imaging with and without contrast and blood cultures, and management includes spinal specialist consultation and antibiotic therapy. CONCLUSIONS: An understanding of SEA can assist emergency clinicians in diagnosing and managing this potentially deadly disease.
Asunto(s)
Absceso Epidural , Dolor de Espalda , Absceso Epidural/diagnóstico , Absceso Epidural/epidemiología , Absceso Epidural/terapia , Fiebre/etiología , Humanos , Imagen por Resonancia Magnética , Prevalencia , Columna VertebralRESUMEN
We aimed to determine available evidences in the literature regarding surgical approaches and methods, timing of surgical interventions, duration of perioperative antibiotics, and duration of nonsurgical treatments (antibiotics administration) in patients with upper cervical (occiput-C2) epidural abscess (UCEA). We performed a literature review of the articles on surgical interventions and antibiotic therapy to treat UCEA, searching the PubMed database for relevant articles published in the English language (as of March 2020). In total, 53 patients with UCEA were identified. Permanent limb paralysis or death was observed in 1/15 (6.7%) patients who received the transoral approach and 2/15 (13.3%) patients who received the transcervical approach, 1/26 (3.8%) patients who underwent surgery before the onset of paralysis, and 2/4 (50.0%) patients who underwent surgery after the onset of paralysis. In 85%-89% of cases, antibiotic administration was continued for 6-12 weeks, which was determined by the confirmation of reduced inflammatory response and/or abscess disappearance on imaging. Differences in surgical approaches may not be associated with the incidence of permanent limb paralysis or death. Surgical interventions before limb paralysis onset are recommended in UCEA patients. In perioperative and nonoperative treatments, antibiotic administration for 6-12 weeks may be supported based on the confirmation of reduced inflammatory response and/or abscess disappearance on imaging. Further investigations are needed.
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Antibacterianos/uso terapéutico , Vértebras Cervicales , Absceso Epidural/terapia , Procedimientos Neuroquirúrgicos , Antibacterianos/administración & dosificación , Absceso Epidural/complicaciones , Absceso Epidural/diagnóstico por imagen , Extremidades/fisiopatología , Humanos , Debilidad Muscular/etiología , Procedimientos Neuroquirúrgicos/efectos adversos , Procedimientos Neuroquirúrgicos/métodos , Parálisis/etiología , Fusión Vertebral/instrumentaciónRESUMEN
The term "intracranial abscess" (ICA) includes cerebral abscess, subdural empyema, and epidural empyema, which share many diagnostic and therapeutic similarities and, frequently, very similar etiologies. Infection may occur and spread from a contiguous infection such as sinusitis, otitis, mastoiditis, or dental infection; hematogenous seeding; or cranial trauma. In view of the high morbidity and mortality of ICA and the fact that hyperbaric oxygen therapy (HBO2) is relatively non-invasive and carries a low complication rate, the risk-benefit ratio favors adjunct use of HBO2 therapy in selected patients with intracranial abscess.
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Absceso Encefálico/terapia , Oxigenoterapia Hiperbárica/métodos , Absceso Encefálico/diagnóstico por imagen , Absceso Encefálico/etiología , Empiema Subdural/diagnóstico por imagen , Empiema Subdural/etiología , Empiema Subdural/terapia , Absceso Epidural/diagnóstico por imagen , Absceso Epidural/etiología , Absceso Epidural/terapia , Humanos , Selección de Paciente , Medición de Riesgo , Infecciones Estreptocócicas/microbiologíaRESUMEN
CLINICAL/METHODOLOGICAL PROBLEM: Spondylodiscitis is an inflammation of the intervertebral disc, which in adults is generally associated with spondylitis of the adjacent vertebrae. It often presents clinically with nonspecific symptoms such as back or neck pain. It may be caused by various pathogens, especially bacteria. One or more vertebral segments can be affected. The infection can spread to surrounding compartments and can lead to epidural abscesses. Radiology, in particular magnetic resonance imaging (MRI), plays an important role in the diagnostic work-up and in the follow-up to monitor response to therapy. Treatment consists of conservative (antibiotics) and invasive approaches, including surgery. Interventional puncture and drainage is a promising alternative to surgery, especially in early stages of abscess formation. STANDARD RADIOLOGICAL METHODS: Magnetic resonance imaging (MRI), computed tomography (CT), nuclear medical procedures, conventional xray. PERFORMANCE: MRI has the highest value. CT and nuclear medical procedures can be used as a supplement to MRI and in patients with contraindications for MRI. PRACTICAL RECOMMENDATIONS: With adequate diagnosis and therapy, spondylodiscitis has a good prognosis. In addition to targeted or calculated drug therapy, invasive treatment is the main focus, especially for epidural abscesses. Interventional radiological drainage can represent a less invasive alternative to surgical treatment.
Asunto(s)
Discitis , Absceso Epidural , Discitis/diagnóstico por imagen , Discitis/terapia , Absceso Epidural/diagnóstico por imagen , Absceso Epidural/terapia , Humanos , Disco Intervertebral , Imagen por Resonancia Magnética , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Spinal Epidural Abscesses (SEAs) are traditionally seen as a surgical emergency. However, SEAs can be discovered in entirely asymptomatic patients. This presents a dilemma for the attending clinician as to whether to subject these patients to significant surgery. This systematic review updates the evidence surrounding the efficacy of non-operative SEA management by means of intravenous antibiotics ± radiologically-guided aspiration. AIMS: 1. To assess failure rates of medical therapy for SEA. The absolute definition of 'failure' used by the study was recorded, and comparisons made. 2. To review of risk factors for success/failure of medical treatment for SEA. METHODS: A database search with the MESH term 'epidural abscess' and keywords ['treatment' OR 'management'] were used. RESULTS: 14 studies were included. The number of SEA patients managed non-operatively ranged from 19 to 142. There was significant heterogeneity across the studies. Pooled Failure of Medical Therapy (FMT) (defined as any poor outcome) was 29.40%. When FMT = mortality the pooled rate was 11.49%. Commonly cited risk factors for FMT included acute neurological compromise, diabetes mellitus, increasing age and Staphylococcus aureus. CONCLUSION: SEA will always be a condition mostly managed surgically. Despite this, there is growing evidence that non-operative management can be possible in the correct patients. The key is in patient selection - patients with any of the above-mentioned risk factors have the potential to deteriorate further on medical treatment and have a worse outcome than if they had undergone emergency surgery straight away. Ongoing research will hopefully further investigate this crucial step.
Asunto(s)
Absceso Epidural , Infecciones Estafilocócicas , Antibacterianos/uso terapéutico , Absceso Epidural/tratamiento farmacológico , Absceso Epidural/terapia , Humanos , Factores de Riesgo , Infecciones Estafilocócicas/tratamiento farmacológico , Staphylococcus aureusRESUMEN
Introducción: el absceso epidural posterolateral y la compresión radicular es una rara complicación del absceso retrofaríngeo (ARF). Se realizó el reporte de un caso con esta complicación extremadamente rara. Método: reporte de caso y revisión de la literatura (estudios radiológicos, historia y hallazgos clínicos). Se firmó consentimiento del paciente para la publicación. Resultados: paciente de 33 años remitido a nivel terciario de atención con un cuadro clínico de cervicalgia, odinofagia y fiebre. La tomografía axial computarizada (TAC) y la resonancia magnética nuclear (RMN) mostraron una colección retrofaríngea con compromiso epidural en el espacio medular cervical; en el examen físico se encontró odinofagia, cervicalgia, fiebre y pérdida de la fuerza muscular en el miembro superior derecho. El paciente fue llevado a manejo quirúrgico por otorrinolaringología y ortopedia para el drenaje de la colección; además, se le administró antibioticoterapia con cefepime y clindamicina por 21 días con buenos resultados; se consideró que el origen del absceso era idiopático. Conclusiones: el absceso epidural y la compresión radicular secundarias a un ARF es una rara y potencialmente mortal complicación de esta patología, con secuelas importantes en el paciente que la padece, que requiere un manejo médico-quirúrgico. En nuestro caso el manejo fue interdisciplinario, ya que integró otorrinolaringología, ortopedia, infectología y fisioterapia, lo que resultó en una evolución satisfactoria del paciente.
Introduction: posterolateral epidural abscess and radicular compression is a rare complication of retropharyngeal abscess (RFA), a case report with this extremely rare complication was made. Method: case report and review of the literature (radiological studies, clinical history, clinical findings) patient's consent was signed for the publication. Results: a 33-year-old patient referred at the tertiary care level with a clinical picture of cervicalgia, odynophagia and fever; CT and MRI showed retropharyngeal collection with epidural involvement in the cord cervical space, physical examination, odynophagia, cervicalgia, fever and loss of muscle strength in the right upper limb. Led to surgical management by ENT and orthopedics column for drainage of the collection; antibiotic therapy with cefepime, clindamycin for 21 days with good results; It was considered of idiopathic origin. Conclusions: epidural abscess and root compression secondary to an RFA is a rare and potentially fatal complication of this pathology with important sequelae in the patient, which requires medical-surgical management, in our case the management was integrated interdisciplinary otolaryngology, orthopedics, infectology, physiotherapy , with satisfactory evolution in the patient.
Asunto(s)
Humanos , Masculino , Adulto , Médula Espinal , Infecciones Estafilocócicas/complicaciones , Absceso Retrofaríngeo/complicaciones , Absceso Epidural/etiología , Síndromes de Compresión Nerviosa/etiología , Infecciones Estafilocócicas/terapia , Infecciones Estafilocócicas/diagnóstico por imagen , Staphylococcus aureus/aislamiento & purificación , Absceso Retrofaríngeo/terapia , Absceso Retrofaríngeo/diagnóstico por imagen , Absceso Epidural/terapia , Absceso Epidural/diagnóstico por imagen , Síndromes de Compresión Nerviosa/terapia , Síndromes de Compresión Nerviosa/diagnóstico por imagenRESUMEN
Las infecciones espinales son cuadros clínicos poco frecuentes, que exigen un alto índice de sospecha. La prevalencia de infecciones piógenas de la columna ha ido en aumento, en parte debido al envejecimiento de la población y a un mayor número de pacientes inmunocomprometidos. El estudio imagenológico se puede iniciar con radiografías simples, pero la resonancia magnética es el examen imagenológico de elección, ya que puede dar resultados positivos de forma precoz, entregando información más detallada del compromiso vertebral y tejidos blandos adyacentes. Aunque la clínica y los hallazgos imagenológicos nos pueden orientar, es importante intentar un diagnóstico microbiológico tomando cultivos y muestras para identificar al agente causal antes de iniciar los antibióticos; aunque es óptimo un tratamiento agente-específico, hasta un 25% de los casos queda sin diagnóstico del agente. El tratamiento es inicialmente médico, con antibióticos e inmovilización, pero se debe considerar la cirugía en casos de compromiso neurológico, deformidad progresiva, inestabilidad, sepsis no controlada o dolor intratable. El manejo quirúrgico actual consiste en el aseo y estabilización precoz de los segmentos vertebrales comprometidos. Descartar una endocarditis concomitante y el examen neurológico seriado son parte del manejo de estos pacientes.
Spinal infections are unusual conditions requiring a high index of suspicion for clinical diagnosis. There has been a global increase in the number of pyogenic spinal infections due to an aging population and a higher proportion of immunocompromised patients. The imaging study should start with plain radiographs, but magnetic resonance imaging (mri) is the gold standard for diagnosis. Mri can detect bone and disc changes earlier than other methods, and it provides detailed information on bone and adjacent soft tissues. Blood cultures and local samples for culture and pathology should be obtained, trying to identify the pathogen. According to the result, the most appropriate drug must be selected depending on susceptibility and penetration into spinal tissues. Treatment should start with antibiotics and immobilization; surgery should be considered in cases with neurological impairment, progressive deformity, spine instability, sepsis, or non-controlled pain. Current surgical treatment includes debridement and early stabilization. Practitioners should rule out endocarditis and perform a serial neurological examination managing these patients.
Asunto(s)
Humanos , Enfermedades de la Columna Vertebral/diagnóstico , Enfermedades de la Columna Vertebral/microbiología , Enfermedades de la Columna Vertebral/terapia , Pronóstico , Enfermedades de la Columna Vertebral/fisiopatología , Columna Vertebral/microbiología , Espondilitis/diagnóstico , Espondilitis/terapia , Discitis/diagnóstico , Discitis/terapia , Absceso Epidural/diagnóstico , Absceso Epidural/terapiaRESUMEN
Visits to the family physician, a specialist, and the ED prompted us to look beyond the initial diagnosis of acute otitis media.
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Absceso Epidural/diagnóstico por imagen , Mastoiditis/diagnóstico por imagen , Infecciones Estreptocócicas/diagnóstico por imagen , Enfermedad Aguda , Antibacterianos/uso terapéutico , Niño , Terapia Combinada , Medios de Contraste , Craneotomía , Diagnóstico Diferencial , Dolor de Oído , Absceso Epidural/microbiología , Absceso Epidural/terapia , Cefalea , Humanos , Imagen por Resonancia Magnética , Masculino , Mastoiditis/microbiología , Mastoiditis/terapia , Infecciones Estreptocócicas/microbiología , Infecciones Estreptocócicas/terapia , Streptococcus intermedius/aislamiento & purificaciónRESUMEN
Spinal tuberculosis (TB) is a disease of high morbidity that is associated with deformity and neurological sequelae, especially in growing children. Children diagnosed with spinal TB need to be monitored closely for clinical improvements. Previous history of antituberculous therapy (ATT), poor adherence to previous ATT, contact with persons having known drug-resistant (DR) TB, or clinical worsening despite regular ATT are strong indicators for the diagnosis of DR TB of the spine. We report a case of spinal DRTB in a two year old child with no previous history of ATT and contact with a person on irregular treatment for drug sensitive TB that did not show regression of the spinal lesions despite standard ATT.
Asunto(s)
Discitis/diagnóstico , Absceso Epidural/diagnóstico , Tuberculosis Resistente a Múltiples Medicamentos/diagnóstico , Tuberculosis de la Columna Vertebral/diagnóstico , Antituberculosos/uso terapéutico , Preescolar , Descompresión Quirúrgica , Discitis/terapia , Drenaje , Absceso Epidural/complicaciones , Absceso Epidural/terapia , Humanos , Laminectomía , Masculino , Compresión de la Médula Espinal/diagnóstico , Compresión de la Médula Espinal/etiología , Compresión de la Médula Espinal/cirugía , Vértebras Torácicas/cirugía , Tuberculosis Resistente a Múltiples Medicamentos/terapia , Tuberculosis de la Columna Vertebral/terapiaRESUMEN
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: To develop a comprehensive understanding of the prognostic value of laboratory markers on morbidity and mortality following epidural abscess. SUMMARY OF BACKGROUND DATA: Spinal epidural abscess is a serious medical condition with high rates of morbidity. The value of laboratory data in forecasting morbidity and mortality after epidural abscess remains underexplored. METHODS: We obtained clinical data on patients treated for epidural abscess at two academic centers from 2005 to 2017. Our primary outcome was the development of one or more complications within 90-days of presentation, with mortality a secondary measure. Primary predictors included serum albumin, serum creatinine, platelet-lymphocyte ratio, and ambulatory status at presentation. We used multivariable logistic regression techniques to adjust for confounders. The most parsimonious set of variables influencing both complications and mortality were considered to be clinically significant. These were then examined individually and in combination to assess for synergy along with model-discrimination and calibration. We performed internal validation with a bootstrap procedure using sampling with replacement. RESULTS: We included 449 patients in this analysis. Complications were encountered in 164 cases (37%). Mortality within 1-year occurred in 39 patients (9%). Regression testing determined that serum albumin, serum creatinine, and ambulatory status at presentation were clinically important predictors of outcome, with albumin more than 3.5âg/dL, creatinine less than or equal to 1.2âmg/dL, and independent ambulatory function at presentation considered favorable characteristics. Patients with no favorable findings had increased likelihood of 90-day complications (odds ratio [OR] 5.43; 95% confidence intervals [CI] 1.98, 14.93) and 1-year mortality (OR 8.94; 95% CI 2.03, 39.37). Those with one favorable characteristic had greater odds of complications (OR 4.00; 95% CI 2.05, 7.81) and mortality (OR 5.71; 95% CI 1.60, 20.43). CONCLUSION: We developed a nomogram incorporating clinical and laboratory values to prognosticate outcomes after treatment for epidural abscess. The results can be used in shared-decision making and counseling. LEVEL OF EVIDENCE: 3.
Asunto(s)
Absceso Epidural/sangre , Absceso Epidural/mortalidad , Limitación de la Movilidad , Complicaciones Posoperatorias/sangre , Complicaciones Posoperatorias/mortalidad , Adulto , Anciano , Biomarcadores/sangre , Estudios de Cohortes , Absceso Epidural/terapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Morbilidad/tendencias , Mortalidad/tendencias , Pronóstico , Estudios RetrospectivosRESUMEN
An infection of the spinal epidural space, spinal epidural abscess (SEA) is a potentially devastating entity that is rising in incidence. Its insidious presentation, variable progression, and potential for precipitous neurologic decline make diagnosis and management of SEA challenging. Prompt diagnosis is key because treatment delay can lead to paralysis or death. Owing to the nonspecific symptoms and signs of SEA, misdiagnosis is alarmingly common. Risk factor assessment to determine the need for definitive MRI reduces diagnostic delays compared with relying on clinical or laboratory findings alone. Although decompression has long been considered the benchmark for SEA, considerable risk associated with spinal surgery is noted in an older cohort with multiple comorbidities. Nonoperative management may represent an alternative in select cases. Failure of nonoperative management is a feared outcome associated with motor deterioration and poor clinical outcomes. Recent studies have identified independent predictors of failure and residual neurologic dysfunction, recurrence, and mortality. Importantly, these studies provide tools that generate probabilities of these outcomes. Future directions of investigation should include external validation of existing algorithms through multi-institutional collaboration, prospective trials, and incorporation of powerful predictive statistics such as machine learning methods.
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Tratamiento Conservador , Descompresión Quirúrgica/métodos , Absceso Epidural/diagnóstico , Absceso Epidural/terapia , Espacio Epidural , Algoritmos , Antibacterianos/administración & dosificación , Imagen de Difusión por Resonancia Magnética , Absceso Epidural/complicaciones , Absceso Epidural/etiología , Humanos , Enfermedades del Sistema Nervioso/etiología , Enfermedades del Sistema Nervioso/prevención & control , Recurrencia , Insuficiencia del Tratamiento , Resultado del TratamientoAsunto(s)
Absceso Epidural/complicaciones , Absceso Epidural/diagnóstico , Infecciones por Klebsiella/diagnóstico , Infecciones por Klebsiella/terapia , Pierna , Debilidad Muscular/etiología , Ceftriaxona/uso terapéutico , Absceso Epidural/terapia , Humanos , Klebsiella pneumoniae/aislamiento & purificación , Masculino , Mastoidectomía/efectos adversos , Persona de Mediana Edad , Infección de la Herida Quirúrgica/microbiología , Vancomicina/uso terapéuticoRESUMEN
Despite its clear definition, Lemierre's syndrome is frequently used to describe any septic thrombophlebitis of the jugular vein. We report a Lemierre-like syndrome caused by Staphylococcus aureus without an oropharyngeal infection and present a systematic synthesis of reported cases to date of Lemierre-like syndrome caused by S. aureus. In addition to our case, 24 cases were found. In contrast to the classical picture, S. aureus is associated with an oropharyngeal infection in less than half of the cases. Another striking feature is the significant proportion of patients being very young and the fact that all 25 cases were published in the last 17 years. S. aureus is a rare, but emerging cause of Lemierre-like syndrome. Adequate patient care rests on a high index of suspicion, prompt initiation of antibiotic therapy and early detection and management of metastatic abscesses.BULLET POINT SUMMARYThe term Lemierre's syndrome should be reserved for the classic triad of bacteraemia caused by anaerobic pathogens (primarily Fusobacterium necrophorum), evidence of internal jugular venous thrombosis, and a history of recent oropharyngeal infection.Similar syndromes not caused by anaerobic organisms or without history of an oropharyngeal infection should be named Lemierre-like syndrome and may be a more challenging diagnosis.Staphylococcus aureus is a cause of Lemierre-like syndrome, especially in very young children (<2 years old).The Staphylococcus aureus Lemierre-like syndrome is an emerging clinical syndrome.Adequate patient care is based on a high index of suspicion, prompt initiation of broad-spectrum antibiotics and active detection and management of metastatic abscesses.
Asunto(s)
Bacteriemia/tratamiento farmacológico , Vértebras Cervicales , Absceso Epidural/diagnóstico por imagen , Infecciones Estafilocócicas/diagnóstico , Staphylococcus aureus , Tromboflebitis/diagnóstico por imagen , Anciano , Antibacterianos/uso terapéutico , Anticoagulantes/uso terapéutico , Absceso Epidural/terapia , Humanos , Masculino , Miositis/diagnóstico por imagen , Músculos del Cuello/diagnóstico por imagen , Orofaringe , Infecciones Estafilocócicas/tratamiento farmacológico , Síndrome , Tromboflebitis/tratamiento farmacológicoRESUMEN
OBJECTIVE: To describe a case of successful management of epidural-subdural abscess and severe meningitis with secondary brain herniation in a dog. CASE SUMMARY: A rhino-sinusotomy was performed in a 3-year-old mixed-breed dog for management of refractory sinonasal aspergillosis. Initial recovery was good, but the dog became acutely stuporous 36 hours after surgery. Evidence of increased intracranial pressure with brain herniation and midline shift secondary to an epidural abscess was observed on magnetic resonance imaging. Decompressive craniectomy and drainage of the abscess was performed. Intensive nursing care and physiologic support was performed with consciousness returning 7 days after initial stupor. The dog was discharged 14 days after craniectomy and was ambulatory with support. NEW/UNIQUE INFORMATION PROVIDED: Intracranial abscesses are rarely described in dogs and few had a successful outcome reported. All previous reports have been of brain abscesses or empyema, rather than a combination of epidural and subdural abscessation. Additionally, the process of sino-rhinotomy for management of aspergillosis has not been previously linked to intracranial abscess formation. To the authors' knowledge, this is the first report of successful management of an epidural-subdural abscess and suggests that even with cases with low modified Glasgow Coma Scale scores outcome may be positive.
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Enfermedades de los Perros/etiología , Empiema Subdural/veterinaria , Absceso Epidural/veterinaria , Infecciones por Escherichia coli/veterinaria , Escherichia coli/aislamiento & purificación , Animales , Antibacterianos/uso terapéutico , Enfermedades de los Perros/microbiología , Perros , Empiema Subdural/microbiología , Empiema Subdural/terapia , Absceso Epidural/microbiología , Absceso Epidural/terapia , Infecciones por Escherichia coli/microbiología , Infecciones por Escherichia coli/patología , Infecciones por Escherichia coli/terapia , Masculino , Complicaciones Posoperatorias/microbiología , Complicaciones Posoperatorias/veterinariaAsunto(s)
Traumatismos en Atletas/complicaciones , Mordeduras y Picaduras/complicaciones , Absceso Epidural/diagnóstico por imagen , Cuerpos Extraños/diagnóstico por imagen , Cuero Cabelludo/lesiones , Adolescente , Antibacterianos , Traumatismos en Atletas/microbiología , Traumatismos en Atletas/terapia , Mordeduras y Picaduras/microbiología , Mordeduras y Picaduras/terapia , Absceso Epidural/terapia , Fiebre , Cuerpos Extraños/complicaciones , Humanos , Masculino , Neuroimagen , Cuero Cabelludo/microbiología , Diente , Resultado del TratamientoRESUMEN
BACKGROUND: Streptococcus agalactiae is an uncommon microorganism that causes spinal epidural abscess (SEA) and usually affects individuals with a predisposing condition or potential source of infection. CASE DESCRIPTION: We present the case of an immunocompetent 53-year-old patient with an unremarkable past medical history who developed progressive low extremity weakness, bowel and bladder dysfunction and genital sensory impairment. A neurological exam on admission revealed flaccid proximal paraparesis, T10 sensory level, atonic anal sphincter and normal myotatic reflexes. Urgent neuroimaging showed a large thoracic epidural spinal abscess. Laminectomy and abscess drainage were immediately performed and systemic antibiotic treatment was initiated. Abscess cultures revealed Streptococcus agalactiae. After an exhaustive workup no predisposing factors or local or systemic source for the infection were found. CONCLUSIONS: We report a singular case of spinal epidural abscess caused by Streptococcus agalactiae in a healthy patient with no predisposing factors. This case also highlights the importance of an early diagnosis and treatment to obtain a better neurological outcome.