RESUMO
Nocardia is a Gram-positive, partially acid-fast, catalase-positive, and urease-positive bacterium that grows aerobically. We present an extremely rare case of cauda equina syndrome due to isolated intramedullary Nocardia farcinica infection. A 44-year-old male presented with low backache and gradually progressive weakness in bilateral lower limbs followed by paraplegia. He was found to have a well-defined, sharply demarcated ring-enhancing lesion located from T11-T12 to L3 vertebral body. He underwent laminectomy and decompression. The histopathological examination revealed a Gram-positive filamentous organism that looks like Nocardia. The culture report was suggestive of Nocardia farcinica. He was then treated with antibiotics and had a remarkable clinical and radiological improvement.
Assuntos
Antibacterianos/uso terapêutico , Síndrome da Cauda Equina/microbiologia , Cauda Equina/efeitos dos fármacos , Dor Lombar/microbiologia , Nocardiose/microbiologia , Paraplegia/microbiologia , Adulto , Cauda Equina/diagnóstico por imagem , Cauda Equina/microbiologia , Cauda Equina/cirurgia , Síndrome da Cauda Equina/diagnóstico por imagem , Síndrome da Cauda Equina/tratamento farmacológico , Síndrome da Cauda Equina/cirurgia , Descompressão Cirúrgica/métodos , Humanos , Laminectomia/métodos , Dor Lombar/diagnóstico por imagem , Dor Lombar/tratamento farmacológico , Dor Lombar/cirurgia , Imageamento por Ressonância Magnética , Masculino , Meropeném/uso terapêutico , Nocardia/efeitos dos fármacos , Nocardia/crescimento & desenvolvimento , Nocardia/patogenicidade , Nocardiose/diagnóstico por imagem , Nocardiose/tratamento farmacológico , Nocardiose/cirurgia , Paraplegia/diagnóstico por imagem , Paraplegia/tratamento farmacológico , Paraplegia/cirurgia , Resultado do Tratamento , Combinação Trimetoprima e Sulfametoxazol/uso terapêuticoAssuntos
Botulismo/diagnóstico , Dependência de Heroína/complicações , Abuso de Substâncias por Via Intravenosa/complicações , Adulto , Transtornos de Deglutição/microbiologia , Erros de Diagnóstico , Contaminação de Medicamentos , Disfonia/microbiologia , Dispneia/microbiologia , Hepatite C Crônica , Humanos , Masculino , Debilidade Muscular/microbiologia , Paraplegia/microbiologiaAssuntos
Actinomicose/diagnóstico , Paraplegia/diagnóstico , Paraplegia/etiologia , Compressão da Medula Espinal/complicações , Compressão da Medula Espinal/diagnóstico , Doenças Torácicas/diagnóstico , Actinomicose/complicações , Doença Aguda , Aggregatibacter actinomycetemcomitans/isolamento & purificação , Diagnóstico Diferencial , Infecções por Bactérias Gram-Positivas/complicações , Infecções por Bactérias Gram-Positivas/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Paraplegia/microbiologia , Infecções por Pasteurellaceae/complicações , Infecções por Pasteurellaceae/diagnóstico , Propionibacterium acnes/isolamento & purificação , Compressão da Medula Espinal/microbiologia , Doenças Torácicas/complicações , Doenças Torácicas/microbiologia , Vértebras TorácicasRESUMO
BACKGROUND: Neurogenic bowel dysfunction (NBD) is a major physical and psychological problem in patients with spinal cord injury (SCI), and gut dysbiosis is commonly occurs in SCI. Here, we document neurogenic bowel management of male patients with chronic traumatic complete SCI in our centre and perform comparative analysis of the gut microbiota between our patients and healthy males. METHODS: A total of 43 male patients with chronic traumatic complete SCI (20 with quadriplegia and 23 with paraplegia) and 23 healthy male adults were enrolled. Clinical data and fresh stool specimens were collected from all participants. Face-to-face interviews were conducted to survey the neurogenic bowel management of 43 patients with SCI. Gut microbiomes were analysed by sequencing of the V3-V4 region of the 16S rRNA gene. RESULTS: NBD was common in adult male patients with chronic traumatic complete SCI. Patients with quadriplegia exhibited a longer time to defecate than did those with paraplegia and had higher NBD scores and heavier neurogenic bowel symptoms. The diversity of the gut microbiota in the SCI group was reduced, and the structural composition was different from that of the healthy adult male group. The abundance of Veillonellaceae and Prevotellaceae increased, while Bacteroidaceae and Bacteroides decreased in the SCI group. The abundance of Bacteroidaceae and Bacteroides in the quadriplegia group and Acidaminococcaceae, Blautia, Porphyromonadaceae, and Lachnoclostridium in the paraplegia group were significantly higher than those in the healthy male group. Serum biomarkers (GLU, HDL, CR, and CRP), NBD defecation time and COURSE had significant correlations with microbial community structure. Microbial community structure was significantly associated with serum biomarkers (GLU, HDL, CR, and CRP), NBD defecation time, and COURSE. CONCLUSIONS: This study presents a comprehensive landscape of the gut microbiota in adult male patients with chronic traumatic complete SCI and documents their neurogenic bowel management. Gut microbiota dysbiosis in SCI patients was correlated with serum biomarkers and NBD symptoms.
Assuntos
Disbiose/microbiologia , Microbioma Gastrointestinal , Traumatismos da Medula Espinal/microbiologia , Ferimentos e Lesões/microbiologia , Adulto , Biodiversidade , Biomarcadores/sangue , Doença Crônica , Humanos , Masculino , Intestino Neurogênico/complicações , Intestino Neurogênico/microbiologia , Paraplegia/complicações , Paraplegia/microbiologia , Filogenia , Quadriplegia/complicações , Quadriplegia/microbiologia , Traumatismos da Medula Espinal/sangue , Traumatismos da Medula Espinal/complicações , Ferimentos e Lesões/complicaçõesRESUMO
Acute bacterial meningitis is not an uncommon central nervous system infection. In severe cases, it can be associated with various neurological or systemic complications. However, acute spinal cord dysfunction rarely occurs. We report a case of bacterial meningitis complicated with spinal cord infarction despite adequate treatment with antibiotics and corticosteroid therapy. He had residual paraplegia and was fully dependent in the activity of daily living.
Assuntos
Infecções Bacterianas do Sistema Nervoso Central/diagnóstico , Meningites Bacterianas/diagnóstico , Isquemia do Cordão Espinal/microbiologia , Medula Espinal/irrigação sanguínea , Doença Aguda , Adulto , Infecções Bacterianas do Sistema Nervoso Central/tratamento farmacológico , Humanos , Infarto/microbiologia , Masculino , Meningites Bacterianas/tratamento farmacológico , Paraplegia/microbiologia , Síndrome , Resultado do Tratamento , Doenças da Bexiga Urinária/microbiologiaRESUMO
BACKGROUND: Acute transverse myelitis is uncommon and presumably results from an autoimmune process or a preceding infection. Most cases of bacterial myelitis are due to hematogenous dissemination from urinary or respiratory tract infections or contiguous spreading from a neighboring infected structure. A psoas abscess rarely spreads to higher levels of the spinal cord. No cases of acute cervical myelitis due to a psoas abscess have been previously reported. CASE PRESENTATION: A 34-year-old man was transferred to our hospital due to progressive muscle weakness, sensory deficits and severe hypotension. Two weeks prior to admission, he had received low back injection to relieve back pain in a healthcare clinic. One day prior to admission, his condition had worsened. On admission, he was tetraplegic with absence of sensation below the level of the suprasternal fossa. A lumbar CT scan demonstrated an abscess in the left psoas, and the magnetic resonance imaging (MRI) scan of the entire spinal suggested a cervical spine infection. A cerebrospinal fluid (CSF) analysis performed before surgery indicated the possibility of bacterial infection. An operation was performed to drain the abscess. Microbiological cultivation revealed a Methicillin-resistant Staphylococcus aureus (MRSA) infection. The patient was administered with vancomycin for 10 days and followed by oral formulations of linezolid for 6 weeks. The patient's general condition improved, and he was successfully discharged. Six months later, a follow-up MRI revealed that the lesion of the cervical spine had been ameliorated, and the sensation and myodynamia of his upper limbs had partially recovered. CONCLUSION: This was a rare case of a high-level cervical spine pyogenic infection complicating psoas abscess. An invasive paravertebral injection procedure was thought to be the initial damaging event that created a port of entry for MRSA into the psoas muscle and caused a subsequent psoas abscess. This case indicated that evaluation of higher levels of the spine is warranted when a psoas abscess coexists with severe weakness.
Assuntos
Mielite Transversa/microbiologia , Abscesso do Psoas/complicações , Infecções Estafilocócicas/etiologia , Adulto , Humanos , Imageamento por Ressonância Magnética , Masculino , Staphylococcus aureus Resistente à Meticilina/patogenicidade , Mielite Transversa/complicações , Mielite Transversa/terapia , Paraplegia/etiologia , Paraplegia/microbiologia , Paraplegia/terapia , Abscesso do Psoas/diagnóstico por imagem , Abscesso do Psoas/microbiologia , Abscesso do Psoas/terapia , Coluna Vertebral/diagnóstico por imagem , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/tratamento farmacológico , Tomografia Computadorizada por Raios X , Vancomicina/uso terapêuticoAssuntos
Tosse/microbiologia , Paraplegia/microbiologia , Sacroileíte/diagnóstico por imagem , Convulsões/microbiologia , Tuberculose do Sistema Nervoso Central/diagnóstico por imagem , Tuberculose Pulmonar/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Masculino , Sacroileíte/microbiologia , Tomografia Computadorizada por Raios X , Tuberculose do Sistema Nervoso Central/patologia , Tuberculose Pulmonar/patologia , Adulto JovemRESUMO
Two captive female Parma wallabies (Macropus parma) died after a history of flaccid paraplegia. On postmortem examination, granulomatous and suppurative osteomyelitis involving the left ischium and the lumbosacral region, with meningeal extension at the cauda equina, and caseonecrotic mastitis were the most significant changes. Multiple small nodules in the liver and spleen, and an enlargement of some lymph nodes with central caseous necrosis were also observed. Microscopically, a disseminated granulomatous inflammation with numerous multinucleate giant cells was seen. Numerous acid-fast bacilli were detected in macrophages, in multinucleated giant cells, and free in the central necrosis and suppurative exudate. After culture, polymerase chain reaction assays were carried out to detect the 65-kDa heat shock protein (Hsp65) and insertion sequences (IS)1245 and IS900. The causative agent was identified as Mycobacterium avium subsp. avium.
Assuntos
Mycobacterium avium/isolamento & purificação , Paraplegia/veterinária , Tuberculose/veterinária , Animais , Feminino , França , Fígado/patologia , Linfonodos/patologia , Macropodidae , Paraplegia/diagnóstico , Paraplegia/microbiologia , Baço/patologia , Tuberculose/diagnóstico , Tuberculose/microbiologiaRESUMO
Complex regional pain syndrome (CRPS) is an incompletely understood disorder characterized by progressive regional pain and sensory changes, with fluctuating cutaneous edema and erythema. We describe a patient with a rarely reported severe bullous CRPS variant on the left lower extremity, which resolved immediately upon developing spinal paralysis.
Assuntos
Síndromes da Dor Regional Complexa/terapia , Abscesso Epidural/complicações , Paraplegia/microbiologia , Adulto , Cotos de Amputação , Vesícula/etiologia , Síndromes da Dor Regional Complexa/complicações , Eritema/etiologia , Feminino , Humanos , Dor/etiologia , Remissão Espontânea , Coxa da PernaAssuntos
Abscesso/complicações , Dor Lombar/microbiologia , Paraplegia/microbiologia , Doenças da Medula Espinal/complicações , Infecções Estafilocócicas/complicações , Idoso , Anti-Inflamatórios/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Feminino , Febre/microbiologia , Humanos , Imageamento por Ressonância Magnética , Prednisolona/uso terapêutico , Staphylococcus aureusAssuntos
Burkholderia pseudomallei , Abscesso Epidural/diagnóstico , Melioidose/diagnóstico , Abscesso Epidural/complicações , Abscesso Epidural/microbiologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Melioidose/complicações , Pessoa de Meia-Idade , Paraplegia/etiologia , Paraplegia/microbiologia , Vértebras TorácicasRESUMO
In this report the authors describe a rare case of a fulminant, pyogenic, necrotizing infection of the spinal cord and brain. Necrotizing lesions of the brain and spinal cord are usually infectious in origin and are associated with high rates of morbidity and death. Although the pathogens responsible have been identified in a few instances, the causal factors remain unknown in many cases. An 11-year-old girl developed acute, rapidly progressive paraplegia with bladder involvement and sensory loss below T-10. She had been treated recently for a Staphylococcus aureus infection of the knee joint precipitated by a penetrating injury with organic matter in the aftermath of a cyclone. Although appropriate antibiotic therapy was instituted, the spinal cord infection progressed to involve the entire spinal cord, brainstem, and brain. This fulminant course was marked by a rapid deterioration in the patient's clinical condition, ultimately leading to her death. Magnetic resonance imaging demonstrated a previously undescribed pattern of longitudinal enhancement along the spinal cord, as well as the white matter tracts in the brainstem and brain. The possible route of spread of infection along the neuraxis is postulated to be the potential space along the white matter tracts. Treatment is not standardized due to the rarity of the condition.
Assuntos
Encéfalo/microbiologia , Encéfalo/patologia , Encefalomielite/diagnóstico , Articulação do Joelho/microbiologia , Mielite/diagnóstico , Paraplegia/microbiologia , Coluna Vertebral/microbiologia , Coluna Vertebral/patologia , Infecções Estafilocócicas/complicações , Doença Aguda , Criança , Progressão da Doença , Encefalomielite/microbiologia , Encefalomielite/patologia , Evolução Fatal , Feminino , Humanos , Imunocompetência , Imageamento por Ressonância Magnética , Mielite/microbiologia , Mielite/patologia , Necrose , Infecções Estafilocócicas/tratamento farmacológico , SupuraçãoRESUMO
Acute aortic occlusion caused by a saddle embolus is a rare vascular emergency. Associated sudden paraplegia secondary to spinal cord ischemia is even more uncommon. Aspergillus surgical site infection is typically linked to cardiac surgery but is exceptional. Here we present a case that combines all of these factors. A 67-year-old man presented with sudden paraplegia from acute aortic occlusion with a saddle embolus from Aspergillus niger aortitis 4 months after aortic valve replacement and aortoplasty. We believe this to be the second reported case of Aspergillus niger aortitis and the first presenting as aortic occlusion with paraplegia.
Assuntos
Aorta/microbiologia , Aortite/microbiologia , Arteriopatias Oclusivas/microbiologia , Aspergilose/microbiologia , Aspergillus niger/patogenicidade , Embolia/microbiologia , Implante de Prótese de Valva Cardíaca/efeitos adversos , Paraplegia/microbiologia , Doença Aguda , Idoso , Antifúngicos/uso terapêutico , Aortite/diagnóstico por imagem , Aortite/terapia , Aortografia/métodos , Arteriopatias Oclusivas/diagnóstico por imagem , Arteriopatias Oclusivas/terapia , Aspergilose/diagnóstico , Aspergilose/terapia , Aspergillus niger/isolamento & purificação , Embolectomia , Embolia/diagnóstico por imagem , Embolia/terapia , Evolução Fatal , Humanos , Masculino , Insuficiência de Múltiplos Órgãos/etiologia , Paraplegia/terapia , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
STUDY DESIGN: Case report. OBJECTIVE: Vertebral osteomyelitis, usually presented with back pain and local tenderness, can pose a great challenge of early diagnosis among spinal cord injury (SCI) patients who lost sensation below the injured level. We reported a paraplegic patient who had recurrent febrile episodes after being treated as urinary tract infection initially and was discovered later to have vertebral osteomyelitis. CASE REPORT: A 41-year-old man, completely paralyzed at the T11 level and with Foley catheterization for 9 years, was re-admitted within 2 weeks for recurrent fever, turbid urine, bacteriuria and bacteremia with Escherichia coli. Spine X-ray and renal, cardiac and abdominal ultrasonography showed no definite lesions related to infection in a previous admission. Intermittently febrile episodes continued despite treatment with antibiotics for 1 week. He had no pressure sores or other wounds. Computerized tomography and magnetic resonance imaging showed lumbosacral osteomyelitis and bilateral paravertebral abscess. The patient underwent debridement of paravertebral tissue. Fever subsided soon after surgery and the patient continued antibiotics and remained free of fever at a 1-year follow-up. CONCLUSION: It can be challenging to diagnose vertebral osteomyelitis below injury levels in SCI patients. Vertebral osteomyelitis should be considered in febrile SCI patients even with known infectious foci, as classic symptoms of osteomyelitis are lacking in this population.
Assuntos
Diagnóstico Tardio , Osteomielite/diagnóstico , Osteomielite/etiologia , Paraplegia/complicações , Adulto , Diagnóstico Tardio/efeitos adversos , Infecções por Escherichia coli/complicações , Infecções por Escherichia coli/diagnóstico , Infecções por Escherichia coli/patologia , Humanos , Vértebras Lombares/fisiopatologia , Masculino , Osteomielite/microbiologia , Paraplegia/diagnóstico , Paraplegia/microbiologia , Sacro/fisiopatologia , Infecções Urinárias/complicações , Infecções Urinárias/diagnóstico , Infecções Urinárias/microbiologiaRESUMO
Tubercular spinal epidural abscess (SEA) is an uncommon infectious occurrence. SEA was first described in 1761. Clinical prospects of tubercular SEA are graver, if not promptly diagnosed and treated appropriately. We present two cases of spinal epidural abscess of tubercular etiology who progressed to paraplegia over the course of disease. MRI pointed towards an epidural abscess in the dorsal spine. Histopathological analysis revealed SEA, tubercular in nature in both cases. Patients responded to surgical decompression and anti-tubercular therapy (ATT). Such type of clinical entities has least been documented.
Assuntos
Abscesso Epidural/microbiologia , Tuberculose da Coluna Vertebral/diagnóstico , Adolescente , Antituberculosos/uso terapêutico , Pré-Escolar , Abscesso Epidural/terapia , Humanos , Laminectomia , Imageamento por Ressonância Magnética , Masculino , Paraplegia/microbiologia , Tuberculose da Coluna Vertebral/terapiaRESUMO
Tuberculosis is a rare disease in economically developed countries. Paraplegia is one of its severe complications, occurring in cases of spondylodiscitis with compressive epiduritis and/or pathological fracture of vertebral bodies with subacute kyphosis. Six patients aged 15-75 years were treated in our department from May 2005 to April 2006 by the same operator (L.N.) for paraplegia complicating Pott's disease. Patients' neurologic function at admission and their outcomes three and 12 months after surgery were graded using the Frankel classification. MRI showed a single lesion in five cases and skip lesions in one case. Standard antituberculosis chemotherapy was started immediately within the first week of admission in five patients following a 12-month regimen. Principles of surgical treatment were ventral spinal cord decompression (with or without dorsal stage procedure), immediate grafting, correction of subacute spinal deformity and instrumentation in all cases. The diagnosis of Mycobacterium tuberculosis was confirmed by laboratory investigations in four cases and by histopathological examination in all cases. One patient who had undergone prior isolated laminectomy performed by an on call team presented neurological deterioration and progressive kyphosis. Neurological outcome improved in five patients. Four of them were able to walk unaided within the first three months after surgery. No perioperative complication occurred. In paraplegia complicating vertebral tuberculosis, overall neurological outcome appeared to be good in case of delayed emergency surgical management combined with antituberculosis chemotherapy.
Assuntos
Procedimentos Neurocirúrgicos/métodos , Paraplegia , Tuberculose Pulmonar/complicações , Tuberculose da Coluna Vertebral/complicações , Adolescente , Adulto , Idoso , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Paraplegia/complicações , Paraplegia/microbiologia , Paraplegia/cirurgia , Tuberculose da Coluna Vertebral/diagnóstico , Adulto JovemRESUMO
Enterovirus 71 (EV71) has emerged as a significant cause of brainstem encephalitis and acute flaccid paralysis in Taiwan. It may be complicated by autonomic nervous system dysregulation and pulmonary edema (PE). Cytokines in the central nervous system and systemic inflammatory responses play important roles in the pathogenesis of EV71-associated PE. Pathogenesis-based management with intravenous immunoglobulin and milrinone has been associated with reduced mortality in children with severe EV71 infections.
Assuntos
Enterovirus Humano A , Criança , Encefalite Viral/microbiologia , Humanos , Paraplegia/microbiologia , TaiwanRESUMO
This report describes an effective technique of using a total leg flap for treating a 57-year-old male paraplegic patient with intractable sacral pyogenic spondylitis caused by methicillin-resistant Staphylococcus aureus. Spondylitis was accompanied by severe instability of the lumbosacral area, a large lumbosacral ulcer, and a large bone and muscle defect, which made it difficult for the patient to maintain a sitting position. A total leg flap procedure, a modification of the total thigh flap procedure, was performed as a 1-stage salvage surgery. The vascularized tibia and fibula were grafted between the lumbar and sacral vertebrae, and a musculocutaneous flap was used to cover the extensive ulceration in the lumbosacral skin defect. The intractable lesion of the lumbosacral spine, which had not been cured for more than 2 years despite repeated debridement, intravenous antibiotic injections, sugar treatment, pyoktanin treatment, and hyperbaric O(2) treatment, subsided and stabilized within 1 year of surgery. The patient returned to activities of daily living using a wheelchair, and was very satisfied with the results. Use of a total leg flap with a vascularized tibia graft is an effective treatment for intractable pyogenic spondylitis accompanied by a large bone defect and large lumbosacral ulcers.
Assuntos
Transplante Ósseo/métodos , Vértebras Lombares/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Sacro/cirurgia , Espondilite/cirurgia , Infecções Estafilocócicas/cirurgia , Retalhos Cirúrgicos , Seguimentos , Humanos , Masculino , Resistência a Meticilina , Pessoa de Meia-Idade , Músculo Esquelético/transplante , Paraplegia/microbiologia , Satisfação do Paciente , Transplante de Pele/métodos , Úlcera Cutânea/cirurgia , Espondilite/microbiologia , Staphylococcus aureus/efeitos dos fármacos , Retalhos Cirúrgicos/irrigação sanguínea , Resultado do TratamentoRESUMO
STUDY DESIGN: A case report of spinal cord dysfunction following meningococcal meningitis. OBJECTIVES: To describe a rare complication of meningococcal meningitis. SETTING: Spinal Unit, Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, Pakistan. METHODS: A young healthy male developed meningococcal meningitis followed by acute onset low thoracic flaccid paraplegia with complete motor and sensory loss and sphincter disturbance. He responded well to antibiotics but was not investigated for causes of paraplegia. While at home in a rural area, he developed pressure ulcers, anemia and depression. Magnetic resonance imaging of the whole spine and computed tomography scan of the brain performed after 4 and 10 weeks were normal. RESULTS: The patient had a comprehensive rehabilitation at our institute. Recovery was complicated by ossification in the right thigh, which responded well to radiotherapy. At 1-year follow-up, the motor deficit and neurogenic bladder and bowel persisted and the patient remained wheelchair dependent for mobility. CONCLUSION: Several mechanisms have been proposed to explain spinal cord damage after meningitis. These include spinal cord infarction; autoimmune-mediated inflammatory myelopathy and direct infection of the cord. Most probable cause of spinal cord dysfunction in this case was thoracic myelopathy.