Assuntos
Abscesso Epidural/cirurgia , Perfuração Esofágica/cirurgia , Esôfago , Corpos Estranhos/cirurgia , Complicações Pós-Operatórias/cirurgia , Quadriplegia/cirurgia , Compressão da Medula Espinal/cirurgia , Infecções Estreptocócicas/cirurgia , Animais , Osso e Ossos , Vértebras Cervicais/cirurgia , Galinhas , Descompressão Cirúrgica/métodos , Discotomia/métodos , Ingestão de Alimentos , Abscesso Epidural/etiologia , Abscesso Epidural/fisiopatologia , Perfuração Esofágica/etiologia , Esofagoscopia , Feminino , Corpos Estranhos/complicações , Humanos , Laminectomia/métodos , Pessoa de Meia-Idade , Faringe , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/fisiopatologia , Quadriplegia/etiologia , Quadriplegia/fisiopatologia , Recuperação de Função Fisiológica , Compressão da Medula Espinal/etiologia , Compressão da Medula Espinal/fisiopatologia , Infecções Estreptocócicas/complicações , Infecções Estreptocócicas/fisiopatologia , Streptococcus anginosusRESUMO
INTRODUCTION: Spinal epidural abscess (SEA) is a rare and life-threatening infection with increasing incidence over the past two decades. Delays in diagnosis can cause significant morbidity and mortality among patients. OBJECTIVE: The objective of this study was to describe trends in time-to-imaging and intervention, risk factors, and outcomes among patients presenting to the emergency department with SEA at a single academic medical center in Portland, Oregon. METHODS: This retrospective cohort study analyzed data from patients with new SEA diagnosis at a single hospital from October 1, 2015 to April 1, 2018. We describe averages to time-to-imaging and interventions, and frequencies of risk factors and outcomes among patients presenting to the emergency department with SEA. RESULTS: Of the 34 patients included, 7 (20%) died or were discharged with plegia during the study period. Those who died or were discharged with plegia (n = 7) had shorter mean time-to-imaging order (20.8 h versus 29.2 h). Patients with a history of intravenous drug use had a longer mean time-to-imaging order (30.2 h versus 23.7 h) as compared to those without intravenous drug use. Patients who died or acquired plegia had longer times from imaging completed to final imaging read (20.9 h versus 7.1 h), but shorter times from final imaging read to surgical intervention among patients who received surgery (4.9 h versus 46.2 h). Further, only three (42.9%) of the seven patients who died or acquired plegia presented with the three-symptom classic triad of fever, neurologic symptoms, and neck or back pain. CONCLUSIONS: SEA is a potentially deadly infection that requires prompt identification and treatment. This research provides baseline data for potential quality improvement work at the study site. Future research should evaluate multi-center approaches for identifying and intervening to treat SEA, particularly among patients with intravenous drug use.
Assuntos
Diagnóstico Tardio/estatística & dados numéricos , Serviço Hospitalar de Emergência , Abscesso Epidural/diagnóstico por imagem , Doenças da Coluna Vertebral/diagnóstico por imagem , Tempo para o Tratamento/estatística & dados numéricos , Centros Médicos Acadêmicos , Adulto , Idoso , Abscesso Epidural/mortalidade , Abscesso Epidural/fisiopatologia , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Oregon/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Doenças da Coluna Vertebral/mortalidade , Doenças da Coluna Vertebral/fisiopatologia , Análise de Sobrevida , Fatores de TempoAssuntos
Brucella abortus/isolamento & purificação , Brucella melitensis/isolamento & purificação , Brucelose , Ceftriaxona/administração & dosagem , Abscesso Epidural , Região Lombossacral , Antibacterianos/administração & dosagem , Brucelose/complicações , Brucelose/diagnóstico , Brucelose/fisiopatologia , Abscesso Epidural/diagnóstico , Abscesso Epidural/tratamento farmacológico , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Humanos , Região Lombossacral/diagnóstico por imagem , Região Lombossacral/patologia , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Exame Neurológico/métodos , Resultado do TratamentoRESUMO
PURPOSE: With this study, we set out to identify missed opportunities in diagnosis of spinal epidural abscesses to outline areas for process improvement. METHODS: Using a large national clinical data repository, we identified all patients with a new diagnosis of spinal epidural abscess in the Department of Veterans Affairs (VA) during 2013. Two physicians independently conducted retrospective chart reviews on 250 randomly selected patients and evaluated their records for red flags (eg, unexplained weight loss, neurological deficits, and fever) 90 days prior to diagnosis. Diagnostic errors were defined as missed opportunities to evaluate red flags in a timely or appropriate manner. Reviewers gathered information about process breakdowns related to patient factors, the patient-provider encounter, test performance and interpretation, test follow-up and tracking, and the referral process. Reviewers also determined harm and time lag between red flags and definitive diagnoses. RESULTS: Of 250 patients, 119 had a new diagnosis of spinal epidural abscess, 66 (55.5%) of which experienced diagnostic error. Median time to diagnosis in error cases was 12 days, compared with 4 days in cases without error (P <.01). Red flags that were frequently not evaluated in error cases included unexplained fever (n = 57; 86.4%), focal neurological deficits with progressive or disabling symptoms (n = 54; 81.8%), and active infection (n = 54; 81.8%). Most errors involved breakdowns during the patient-provider encounter (n = 60; 90.1%), including failures in information gathering/integration, and were associated with temporary harm (n = 43; 65.2%). CONCLUSION: Despite wide availability of clinical data, errors in diagnosis of spinal epidural abscesses are common and involve inadequate history, physical examination, and test ordering. Solutions should include renewed attention to basic clinical skills.
Assuntos
Dor nas Costas/etiologia , Erros de Diagnóstico/estatística & dados numéricos , Registros Eletrônicos de Saúde/estatística & dados numéricos , Abscesso Epidural/diagnóstico , Saúde dos Veteranos/estatística & dados numéricos , Dor nas Costas/diagnóstico , Comorbidade , Diagnóstico Tardio/efeitos adversos , Diagnóstico Tardio/estatística & dados numéricos , Erros de Diagnóstico/efeitos adversos , Abscesso Epidural/complicações , Abscesso Epidural/epidemiologia , Abscesso Epidural/fisiopatologia , Feminino , Febre/etiologia , Humanos , Masculino , Sintomas Inexplicáveis , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados Unidos/epidemiologia , Redução de PesoRESUMO
Pyogenic cervical facet joint infections are rare and such infections from a dental origin are even less common. Of these few cases, none have described infection with Streptococcus intermedius as the pathogen. A 65-year-old orthopaedic surgeon complained of fevers, right-sided radiating neck pain, stiffness, swelling, erythema, and right upper extremity weakness one month after he had broken a crown over his right mandibular premolar, a continued source of pain. Imaging of the cervical spine showed a right C4-C5 facet inflammatory arthropathy and a small epidural abscess that was cultured and initially treated with intravenous antibiotics. The oral maxillofacial surgery team performed an extraction of the infected, symptomatic tooth. For continued right upper extremity weakness, the patient underwent C4-C5 laminoforaminotomy and irrigation and debridement of the right C4-C5 facet joint. After 6 weeks of intravenous antibiotics, the patient's infectious and inflammatory markers had normalized. By 4 months, he had regained full strength at his upper extremity and a painless and full range of motion of his cervical spine.Pyogenic cervical facet joint infection is very rare and potentially dangerous. A high clinical suspicion and appropriate imaging, including magnetic resonance imaging, are important for correct diagnosis. Prompt medical and surgical treatment may avert complications, and although the patient presented made a complete recovery, patients may be left with neurological compromise.
Assuntos
Vértebras Cervicais/microbiologia , Coroas , Falha de Restauração Dentária , Abscesso Epidural/microbiologia , Infecções Estreptocócicas/microbiologia , Streptococcus intermedius/isolamento & purificação , Doenças Dentárias/microbiologia , Articulação Zigapofisária/microbiologia , Administração Intravenosa , Idoso , Antibacterianos/administração & dosagem , Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/fisiopatologia , Vértebras Cervicais/cirurgia , Abscesso Epidural/diagnóstico por imagem , Abscesso Epidural/fisiopatologia , Abscesso Epidural/cirurgia , Foraminotomia , Humanos , Laminectomia , Imageamento por Ressonância Magnética , Masculino , Recuperação de Função Fisiológica , Infecções Estreptocócicas/diagnóstico , Infecções Estreptocócicas/fisiopatologia , Infecções Estreptocócicas/cirurgia , Fatores de Tempo , Tomografia Computadorizada por Raios X , Doenças Dentárias/diagnóstico por imagem , Doenças Dentárias/cirurgia , Extração Dentária , Resultado do Tratamento , Articulação Zigapofisária/diagnóstico por imagem , Articulação Zigapofisária/fisiopatologia , Articulação Zigapofisária/cirurgiaRESUMO
In recent years, there has been high prevalence of Staphylococcus aureus (S. aureus) infection among soldiers in the Israeli military, with devastating sequelae in several cases. Emergency department physicians have developed a high level of suspicion for spinal epidural abscess (SEA) in patients presenting known risk factors; however, SEA is a particularly elusive diagnosis in young healthy adults with no history of drug abuse. We review three cases of SEA secondary to methicillin-sensitive S. aureus (MSSA) infection in young healthy soldiers without known risk factors. We retrospectively reviewed clinical files of soldiers treated at our Medical Center from 2004-2015 to identify patients diagnosed with SEA. Those aged less than 30years with no history of intravenous drug use, spine surgery or spine trauma were included in the study. Three young army recruits met the inclusion criteria. These young men developed SEA through extension of MSSA infection to proximal skin and soft tissue from impetigo secondary to skin scratches sustained during "basic" training. All presented with mild nuchal rigidity and severe persistent unremitting lancinating radicular pain. Although healthy at baseline, they had a severe, rapidly progressive course. Following urgent surgery, two patients recovered after rehabilitation; one remained with paraparesis at late follow-up. Neurological deficits and systemic evidence of S. aureus infection progressed rapidly in these young healthy SEA patients with no history of drug abuse, emphasizing the critical role of timely MRI, diagnosis, and surgery.
Assuntos
Abscesso Epidural/etiologia , Abscesso Epidural/fisiopatologia , Impetigo/complicações , Adulto , Abscesso Epidural/cirurgia , Humanos , Lacerações/complicações , Imageamento por Ressonância Magnética , Masculino , Militares , Estudos Retrospectivos , Fatores de Risco , Staphylococcus aureusRESUMO
OBJECTIVE: Report of an uncommon complication of acupuncture and wet cupping. METHODS: A 54-year-old man presented with neck pain and fever. Magnetic resonance imaging of the cervical spine revealed an epidural abscess at C4 to T2. RESULTS: The symptoms related to epidural abscess resolved partially after treatment with antibiotics. CONCLUSION: Acupuncture and wet-cupping therapy should be taken into consideration as a cause of spinal epidural abscesses in patients who present with neck pain and fever. Furthermore, acupuncture and wet-cupping practitioners should pay attention to hygienic measures.
Assuntos
Terapia por Acupuntura/efeitos adversos , Abscesso Epidural , Infecções Estafilocócicas , Vértebras Cervicais/diagnóstico por imagem , Abscesso Epidural/diagnóstico , Abscesso Epidural/etiologia , Abscesso Epidural/fisiopatologia , Humanos , Masculino , Medicina Tradicional Chinesa/efeitos adversos , Staphylococcus aureus Resistente à Meticilina , Pessoa de Meia-Idade , Radiografia , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/etiologia , Infecções Estafilocócicas/fisiopatologiaRESUMO
Parvimonas micra was renamed species as within Gram-positive anaerobic cocci and rarely causes severe infections in healthy people. We report the first confirmed case of spondylodiscitis with epidural abscess caused by P. micra in a healthy women. The patient has a pain in low back and anterior left thigh. Magnetic resonance imaging and computed tomography detected the affected lesion at the L2 and L3 vertebral bodies. All isolates from the surgical and needle biopsy specimens were identified as P. micra by 16S rRNA and MALDI-TOF. In this case, P. micra showed high sensitivity to antimicrobial therapy. She was successfully treated with debridement and sulbactam/ampicillin, followed by oral metronidazole for a total of 10 weeks. The causative microorganisms of spondylodiscitis are not often identified, especially anaerobic bacteria tend to be underestimated. On the other hand, antimicrobial therapy for spondylodiscitis is usually prolonged. Accordingly, we emphasize the importance of performing accurate identification including anaerobic bacteria.
Assuntos
Discite , Abscesso Epidural , Firmicutes , Discite/diagnóstico , Discite/microbiologia , Discite/fisiopatologia , Abscesso Epidural/diagnóstico , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Feminino , Humanos , Pessoa de Meia-IdadeAssuntos
Humanos , Feminino , Analgesia Epidural/efeitos adversos , Analgesia Epidural , Analgesia Epidural , Abscesso Epidural/induzido quimicamente , Abscesso Epidural/complicações , Anestesia Epidural/efeitos adversos , Abscesso Epidural/fisiopatologia , Abscesso Epidural , Espaço Epidural , Espaço Epidural/patologia , Anestesia Epidural/normas , Anestesia EpiduralRESUMO
Pyogenic spinal epidural abscess Is an uncommon Infectious occurrence. Clinical prospects of pyogenic spinal epidural abscess are graver if not promptly diagnosed and treated appropriately. A case of spinal epidural abscess has been presented with sinus tract formation at L4-L5 level, of pyogenic aetiology that progressed to paraplegia over the course of the disease. MRI pointed towards an epidural abscess extending from T12 vertebral level to S1 vertebral level. Surgical decompression in the form of laminectomy and evacuation of pus was done and antibiotics were given according to culture and sensitivity. Histopathological analysis revealed the acute suppurative nature of the abscess. Citrobacter kasori was isolated on pus culture. Pyogenic epidural abscess with causative organism being Citrobacter kasori has least been documented.
Assuntos
Antibacterianos/administração & dosagem , Citrobacter koseri/isolamento & purificação , Descompressão Cirúrgica/métodos , Abscesso Epidural , Compressão da Medula Espinal/etiologia , Supuração/fisiopatologia , Adolescente , Abscesso Epidural/complicações , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Abscesso Epidural/terapia , Feminino , Humanos , Laminectomia , Vértebras Lombares/patologia , Imageamento por Ressonância Magnética , Compressão da Medula Espinal/diagnóstico , Compressão da Medula Espinal/fisiopatologia , Resultado do TratamentoRESUMO
OBJECT: Spinal epidural abscess (SEA), once considered a rare occurrence, has showed a rapid increase in incidence over the past 20-30 years. Recent reports have advocated for conservative, nonoperative management of this devastating disorder with appropriate risk stratification. Crucial to a successful management strategy are decisive diagnosis, prompt intervention, and consistent follow-up care. The authors present a review of their institutional experience with operative and nonoperative management of SEA to assess morbidity and mortality and the accuracy of microbiological diagnosis. METHODS: A retrospective analysis of patient charts, microbiology reports, operative records, and radiology reports was performed on all cases involving patients admitted with the diagnosis of SEA between July 1998 and May 2009. RESULTS: Seventy-seven cases were reviewed (median patient age 51.4 years, range 17-78 years). Axial pain was the most common presenting symptom (67.5% of cases). Presenting signs included focal weakness (55.8%), radiculopathy (28.6%), and myelopathy (5.2%). Abscesses were localized to the lumbar, thoracic, and cervical spine, respectively, in 39 (50.6%), 20 (26.0%), and 18 (23.4%) of the patients. Peripheral blood cultures were negative in 32 (45.1%) of 71 patients. Surgical site or interventional biopsy cultures were diagnostic in 52 cases (78.8%), with concordant blood culture results in 36 (60.0%). Methicillin-resistant Staphylococcus aureus (MRSA) was the most frequent isolate in 24 cases (31.2%). The mean time from admission to surgery was 5.5 days (range 0-42 days; within 72 hours in 66.7% of cases). Outcome data were available in 72 cases. At discharge, patient condition had improved or resolved in 57 cases (79.2%), improved minimally in 6 (8.3%), and showed no improvement or worsening in 9 (12.5%). Patient age and premorbid weakness were the only factors found to be significantly associated with outcome (p = 0.04 and 0.012, respectively). CONCLUSIONS: These results strongly support immediate surgical decompression combined with appropriately tailored antibiotic therapy for the treatment of symptomatic SEA presenting with focal neurological deficit. The nonsuperiority discovered in other patient subsets may be due to allocation biases between surgically treated and nonsurgically treated cohorts. The present data demonstrate the accuracy of peripheral blood culture for the prediction of causative organisms and confirm patient age as a predictor of outcomes.
Assuntos
Antibacterianos/uso terapêutico , Descompressão Cirúrgica/métodos , Abscesso Epidural/terapia , Adolescente , Adulto , Fatores Etários , Idoso , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
Myelopathy refers to a spinal cord disorder that presents with motor and/or sensory deficits. Infectious agents that cause myelopathy do so by either direct infection of neural structures (e.g., polio), a parainfectious mechanism (with a presumed autoimmune pathogenesis), or as a result of involvement of structures adjoining the spinal cord, which may cause a compressive myelopathy. This review of infectious causes of myelopathy focuses on pathogens that are most relevant to clinicians in North America.
Assuntos
Doenças Transmissíveis/microbiologia , Doenças Transmissíveis/fisiopatologia , Doenças da Medula Espinal/microbiologia , Doenças da Medula Espinal/fisiopatologia , Infecções Bacterianas do Sistema Nervoso Central/microbiologia , Infecções Bacterianas do Sistema Nervoso Central/fisiopatologia , Infecções por Deltaretrovirus/diagnóstico , Infecções por Deltaretrovirus/fisiopatologia , Doenças Autoimunes Desmielinizantes do Sistema Nervoso Central/imunologia , Doenças Autoimunes Desmielinizantes do Sistema Nervoso Central/microbiologia , Doenças Autoimunes Desmielinizantes do Sistema Nervoso Central/fisiopatologia , Diagnóstico Diferencial , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Infecções por HIV/diagnóstico , Infecções por HIV/fisiopatologia , Humanos , Viroses/microbiologia , Viroses/fisiopatologiaRESUMO
A 59-year-old female patient presented with a 3-day history of abdominal pain and confusion. She had no significant medical history. On admission her Glasgow Coma Scale was 14/15; she was septic and examination revealed right upper quadrant tenderness. She deteriorated quickly, becoming acidotic and hypoxic, and was sedated, intubated and transferred to the intensive care unit. Blood tests revealed raised inflammatory markers and blood cultures grew Staphylococcus aureus. Initial CT head revealed raised intracranial pressure and she was treated for meningoencephalitis. Repeat CT head 12 days later showed resolving oedema, and a lumbar puncture was attempted. This drew only frank pus and an abscess was suspected. CT spine confirmed a possible paravertebral abscess. Once extubated, MRI spine was possible which confirmed spinal epidural abscesses-1 month postadmission. These were rapidly drained by the neurosurgical team and the patient is currently receiving rehabilitation in a specialist centre.
Assuntos
Abscesso Epidural/diagnóstico , Meningoencefalite/diagnóstico , Infecções Estafilocócicas/diagnóstico , Staphylococcus aureus/isolamento & purificação , Dor Abdominal/diagnóstico , Confusão/diagnóstico , Diagnóstico Diferencial , Drenagem , Abscesso Epidural/fisiopatologia , Abscesso Epidural/reabilitação , Feminino , Escala de Coma de Glasgow , Humanos , Pressão Intracraniana , Imageamento por Ressonância Magnética , Meningoencefalite/fisiopatologia , Pessoa de Meia-Idade , Sepse/diagnóstico , Punção Espinal , Infecções Estafilocócicas/fisiopatologia , Infecções Estafilocócicas/reabilitação , Resultado do TratamentoAssuntos
Continuidade da Assistência ao Paciente , Relações Médico-Paciente , Abuso de Substâncias por Via Intravenosa/complicações , Abuso de Substâncias por Via Intravenosa/reabilitação , Adulto , Anedotas como Assunto , Bacteriemia/etiologia , Bacteriemia/fisiopatologia , Bacteriemia/terapia , Terapia Combinada , Empiema/etiologia , Empiema/fisiopatologia , Empiema/terapia , Abscesso Epidural/etiologia , Abscesso Epidural/fisiopatologia , Abscesso Epidural/terapia , Seguimentos , Hepatite C/etiologia , Hepatite C/fisiopatologia , Hepatite C/terapia , Humanos , Masculino , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Infecções Estafilocócicas/etiologia , Infecções Estafilocócicas/fisiopatologia , Infecções Estafilocócicas/terapiaRESUMO
A 69-year-old man presented with subarachnoid hemorrhage due to a ruptured anterior communicating artery aneurysm. The aneurysm neck was clipped and a lumbar drainage tube was inserted for cerebrospinal fluid drainage. However, the tube was accidentally cut during removal and a fragment remained in the spinal canal. A subarachnoid, subcutaneous abscess appeared 7 days later, which was treated with antibiotics. He noted numbness of his left leg after 6 months, and gait disturbance manifested 3 months later. T(1)-weighted magnetic resonance (MR) imaging disclosed a well-enhanced extramedullary mass at the T9-10 intervertebral level, and T(2)-weighted MR imaging showed moderate edema around the peri-lesional spinal cord. The mass containing a drainage tube fragment was surgically removed. Histological examination confirmed granuloma due to chronic infection. This case suggests that retained tube fragments should be removed surgically, especially in the presence of infectious complications.
Assuntos
Abscesso Epidural/patologia , Contaminação de Equipamentos/prevenção & controle , Migração de Corpo Estranho/patologia , Granuloma de Corpo Estranho/patologia , Compressão da Medula Espinal/patologia , Punção Espinal/efeitos adversos , Idoso , Cateteres de Demora/efeitos adversos , Derivações do Líquido Cefalorraquidiano/normas , Descompressão Cirúrgica , Abscesso Epidural/etiologia , Abscesso Epidural/fisiopatologia , Espaço Epidural/microbiologia , Espaço Epidural/patologia , Espaço Epidural/cirurgia , Migração de Corpo Estranho/fisiopatologia , Granuloma de Corpo Estranho/etiologia , Granuloma de Corpo Estranho/fisiopatologia , Humanos , Hidrocefalia/prevenção & controle , Hidrocefalia/cirurgia , Aneurisma Intracraniano/cirurgia , Laminectomia , Vértebras Lombares/microbiologia , Vértebras Lombares/patologia , Imageamento por Ressonância Magnética , Masculino , Canal Medular/microbiologia , Canal Medular/patologia , Canal Medular/cirurgia , Compressão da Medula Espinal/etiologia , Compressão da Medula Espinal/fisiopatologia , Punção Espinal/instrumentação , Estenose Espinal/microbiologia , Estenose Espinal/patologia , Estenose Espinal/fisiopatologia , Sucção/efeitos adversos , Sucção/instrumentação , Resultado do TratamentoRESUMO
BACKGROUND: Spinal epidural abscess is an uncommon disease with a relatively high rate of associated morbidity and mortality. The most important determinant of outcome is early diagnosis and initiation of appropriate treatment. OBJECTIVES: We aim to highlight the clinical manifestations, describe the early diagnostic evaluation, and outline the treatment principles for spinal epidural abscess in the adult. DISCUSSION: Spinal epidural abscess should be suspected in the patient presenting with complaints of back pain or a neurologic deficit in conjunction with fever or an elevated erythrocyte sedimentation rate. Gadolinium-enhanced magnetic resonance imaging is the diagnostic modality of choice to confirm the presence and determine the location of the abscess. Emergent surgical decompression and debridement (with or without spinal stabilization) followed by long-term antimicrobial therapy remains the treatment of choice. In select cases, non-operative management can be cautiously considered when the risk of neurologic complications is determined to be low. CONCLUSION: Patients with a spinal epidural abscess often present first in the emergency department setting. It is imperative for the emergency physician to be familiar with the clinical features, diagnostic work-up, and basic management principles of spinal epidural abscess.
Assuntos
Abscesso Epidural/diagnóstico , Abscesso Epidural/terapia , Antibacterianos/uso terapêutico , Desbridamento , Descompressão Cirúrgica , Abscesso Epidural/epidemiologia , Abscesso Epidural/fisiopatologia , Humanos , Imageamento por Ressonância MagnéticaRESUMO
A spinal epidural abscess is a neurosurgical emergency. Successful treatment frequently requires decompression of the spinal canal in combination with intravenous antibiotics. We report a patient with Crohn's disease who developed an extensive spinal epidural abscess communicating with an intra-abdominal collection.
Assuntos
Doença de Crohn/complicações , Abscesso Epidural/etiologia , Abscesso Epidural/patologia , Compressão da Medula Espinal/etiologia , Compressão da Medula Espinal/patologia , Adulto , Antibacterianos , Doença de Crohn/tratamento farmacológico , Descompressão Cirúrgica , Progressão da Doença , Abscesso Epidural/fisiopatologia , Espaço Epidural/microbiologia , Espaço Epidural/patologia , Espaço Epidural/cirurgia , Febre/etiologia , Humanos , Hospedeiro Imunocomprometido , Injeções Intravenosas , Laminectomia , Imageamento por Ressonância Magnética , Masculino , Paraparesia/etiologia , Quadriplegia/etiologia , Fístula Retal/complicações , Fístula Retal/diagnóstico por imagem , Fístula Retal/patologia , Reto/anatomia & histologia , Reto/diagnóstico por imagem , Reto/patologia , Sacro/anatomia & histologia , Sacro/diagnóstico por imagem , Sacro/patologia , Canal Medular/microbiologia , Canal Medular/patologia , Canal Medular/cirurgia , Medula Espinal/patologia , Medula Espinal/fisiopatologia , Compressão da Medula Espinal/fisiopatologia , Isquemia do Cordão Espinal/etiologia , Isquemia do Cordão Espinal/patologia , Isquemia do Cordão Espinal/fisiopatologia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
STUDY DESIGN: A retrospective study of a consecutive series of all patients with pyogenic spinal infections treated at a single institution over a 10-year period. OBJECTIVE: To investigate risk factors for neurologic impairment with pyogenic spinal infections. SUMMARY OF BACKGROUND DATA: Pyogenic spinal infections are frequently associated with neurologic deficit at the time of initial diagnosis. Current evidence suggests that advanced age, diabetes mellitus, rheumatoid arthritis, systemic corticosteroid therapy, impaired immune status, infection with Staphylococcus aureus, and more proximal infections are risk factors for neurologic involvement. To the authors' knowledge, however, the influence of chronic liver failure or concomitant nonspinal infection has not been previously investigated. METHODS: A review of all patients discharged with a diagnosis of pyogenic spinal infection was performed. Data were collected, including age, sex, site of infection, degree of neurologic impairment, bacterial organism isolated, and various medical comorbidities such as diabetes mellitus, rheumatoid arthritis, chronic corticosteroid therapy, chronic liver failure, chronic renal failure, smoking, human immunodeficiency virus infection, intravenous drug abuse, cancer, cardiac disease, and the presence of a distant, nonspinal site of infection. RESULTS: Fifty-five consecutive patients with pyogenic spinal infections were identified. Statistical analysis demonstrated that the presence of an epidural abscess, chronic liver failure, or a distant nonspinal infection were the only significant risk factors for neurologic involvement. CONCLUSION: The current data suggest that chronic liver failure and the presence of a distant nonspinal infection are possible risk factors for neurologic involvement in patients with pyogenic spinal infections. These risk factors have not been previously described. This knowledge warrants closer surveillance for neurologic deficit in patients with these conditions.
Assuntos
Infecções Bacterianas/epidemiologia , Infecções do Sistema Nervoso Central/epidemiologia , Falência Hepática/epidemiologia , Doenças da Coluna Vertebral/epidemiologia , Adulto , Fatores Etários , Idoso , Infecções Bacterianas/microbiologia , Infecções Bacterianas/fisiopatologia , Infecções do Sistema Nervoso Central/microbiologia , Infecções do Sistema Nervoso Central/fisiopatologia , Doença Crônica/epidemiologia , Comorbidade , Complicações do Diabetes/epidemiologia , Abscesso Epidural/epidemiologia , Abscesso Epidural/microbiologia , Abscesso Epidural/fisiopatologia , Feminino , Humanos , Incidência , Falência Hepática/fisiopatologia , Masculino , Pessoa de Meia-Idade , Osteomielite/epidemiologia , Osteomielite/microbiologia , Osteomielite/fisiopatologia , Estudos Retrospectivos , Fatores de Risco , Doenças da Coluna Vertebral/fisiopatologia , Coluna Vertebral/microbiologia , Coluna Vertebral/patologiaRESUMO
Epidural abcessess can involve the intercranial or spinal compartments and can result in potentially devastating neurological injuries. Although rare, incidence of spinal epidural abscesses (SEAs) is increasing as predisposing factors such as injected-drug use, chronic immunosuppression, and spinal surgery become more common. Whereas symptoms of SEAs can include fever, back pain, and neurological dysfunction, the presentation of intracranial epidural abscesses (ICEAs) is less well defined. Neuroimaging narrows the potential diagnoses and enables prompt empirical therapy until specific microbiological diagnosis is made. Surgical intervention is an integral part of treatment for epidural abscesses in patients with neurological symptoms or who have not responded to medical management. Prognosis for both SEAs and ICEAs is typically poor because of delayed diagnosis and intervention and is dependent on the neurological status at the time of diagnosis. Increased clinical awareness can greatly improve outcomes by helping to diagnose patients earlier.
Assuntos
Sistema Nervoso Central/patologia , Abscesso Epidural/patologia , Abscesso Epidural/fisiopatologia , HumanosRESUMO
OBJECTIVE: Spinal abscess is a rare but potentially devastating condition. We present a case series, looking into its presentation, risk factors, management and outcome. METHODS: Five patients over a 10 year period were identified, with a discharge diagnosis code of 'spinal abscess, 324.1' from the hospital computer database. RESULTS: Four out of five patients presented atypically. Prognosis corresponded to early diagnosis and surgical decompression. Risk factors included intravenous drug abuse, a compromised immune system and infection in another organ system. Magnetic resonance imaging was an important diagnostic tool for all. CONCLUSION: The early diagnosis and immediate surgical treatment of spinal abscesses remain cornerstones in improving the outcomes of the disease. From our series, risk factor assessment appear to be more useful than the classical triad of fever, spine pain and neurological deficits to screen ED patients with spine pain for spinal abscess.