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Results for “Myelitis, Transverse”

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PubMedDate not supplied

CT myelography and MR imaging of acute transverse myelitis.

Two patients with acute transverse myelitis were evaluated by both CT myelography and magnetic resonance. Computed tomographic myelography showed fusiform cord enlargement involving several levels; one patient had a subtotal block in the thoracic spine. Magnetic resonance displayed similar findings of cord enlargement. The demonstration of cord swelling in acute transverse myelitis is an uncommon radiologic manifestation of the disease.

Acute Disease↗

PubMed1997

[Favorable response to corticoid therapy in a patient with transverse myelitis in systemic lupus erythematosus].

Transverse myelitis is one of the most unusual neurologic complications of systemic lupus erythematosus. Its pathogenetic mechanisms are controversial. Several therapeutic regimens have been attempted with contradictory results. Corticotherapy appears to improve prognosis, although some authors question its beneficial effects. The case of a patient with systemic lupus erythematosus and transverse myelitis, who presented a favourable clinical course following early treatment with high-dose corticoids, is reported.

Administration, Oral↗

PubMed2004

[Transverse myelitis in immunocompetent children].

Acute transverse myelitis is an acute inflammatory medullar disease characterized by acute or subacute motor, sensory and autonomic dysfunction. The incidence is low and is estimated at 1-4 cases/10(6) inhabitants per year. In Spain, the disorder is exceptional and most reported cases have occurred in immunodepressed patients. We describe two new cases of transverse myelitis in immunocompetent children and review the etiopathogenesis, diagnosis and outcome of this disorder.

Child, Preschool↗

PubMed2003

Idiopathic recurrent transverse myelitis.

OBJECTIVE: To determine whether idiopathic recurrent transverse myelitis (RTM) can be distinguished from multiple sclerosis-associated RTM (MSRTM) on the basis of clinical manifestations of myelopathy, or findings from magentic resonance imaging or cerebrospinal fluid examination. DESIGN: A retrospective analysis of 37 cases was conducted. Patients were classified as having idiopathic RTM on the basis of recurrent myelitis confirmed by clinical manifestations of myelopathy and magnetic resonance imaging findings. On review patients with idiopathic RTM had normal cranial magnetic resonance imagings and did not demonstrate paraclinical evidence of spatial dissemination beyond the spinal cord of the disease process. Patients were classified as having MSRTM on the basis of criteria of Poser et al for clinically definite multiple sclerosis involving the central nervous system. Fifteen patients met study criteria for idiopathic RTM. Twenty-two patients had MSRTM. SETTING: Asan Medical Center, Seoul, South Korea, from January 1, 1992, through December 31, 2001. MAIN OUTCOME MEASURES: Presenting symptoms and clinical manifestations, relapsing times, magnetic resonance imaging features (involved spinal cord segments in T2-weighted images and gadolinium 64-enhanced lesions on T1-weighted images), IgG index, and oligoclonal bands in cerebrospinal fluid were compared. RESULT: Idiopathic RTM occurred preponderantly in male patients and presented more often with acute transverse myelitis than did MSRTM. More than 2 relapses occurred in 6 cases (40%) of idiopathic RTM. The involved segments of spinal cord on T2-weighted images were not significantly different in idiopathic RTM and MSRTM, with enhancing lesions mostly in the posterior columns, and the spinothalamic and spinocerebellar tracts of white matter. Additionally, almost all patients with idiopathic RTM had normal cerebrospinal fluid indexes. CONCLUSION: Idiopathic RTM might be a disease entity distinct from MSRTM, differing in its male preponderance, absence of oligoclonal bands, frequent multiple relapses, and frequent presentation as acute transverse myelitis.

Acute Disease↗

PubMed2001

Characteristics and course of urinary tract dysfunction after acute transverse myelitis in.

Bladder involvement is common in transverse myelitis but its characteristics and natural history, particularly in relation to neurological outcome, have not been described in a paediatric population previously. Ten children, with ages ranging from 8 months to 16 years, who had a diagnosis of acute transverse myelitis were studied with video urodynamics and followed up in a tertiary paediatric neurourology clinic. Nine of ten children had obstructive urinary tract symptoms at presentation and all went on to develop 'irritative' urinary tract symptoms (frequency and urgency) about 1 month after initial presentation. Video urodynamics showed a combination of irritative (detrusor hyperreflexia) and obstructive (detrusor-sphincter dyssynergia) abnormalities in most patients and enabled management to be specifically directed towards these. The patients progress was followed up for a median duration of 36 months. All had residual bladder dysfunction, only four were asymptomatic on treatment. The degree of recovery of bladder function was not related to the degree of motor recovery.

Adolescent↗

PubMedDate not supplied

MR imaging of acute transverse myelitis and AIDS myelopathy.

Acute transverse myelitis (ATM) is a well recognized clinical entity, though its etiology remains obscure. Only a few reports of magnetic resonance imaging of ATM appear in the literature. These reports describe conflicting findings with respect to the signal intensity of the spinal cord on long repetition time (TR) sequences. The purpose of this study is to present our experience with five cases of ATM in which long TR sequences demonstrated abnormal increase in signal intensity of the cord. Magnetic resonance imaging also demonstrated extension of abnormal cord signal intensity over at least six spinal segments and above the clinically determined sensory level in four of five cases. Cord expansion was noted in two of five cases with normal myelograms. A case of acquired immunodeficiency syndrome (AIDS) myelopathy that demonstrated a similar high signal intensity of the cord is also presented. Our findings suggest that both ATM and AIDS myelopathy should be considered in the list of conditions that may result in a diffuse increase in the signal intensity of the cord on long TR sequences.

Acquired Immunodeficiency Syndrome↗

PubMed2005

Relapsing acute transverse myelitis: a specific entity.

Acute transverse myelitis (ATM) not related to systemic disease may present in a relapsing manner. Data in the literature about this condition are scarce. We describe three patients suffering from relapsing myelitis in whom no association with systemic disease, i.e. infectious or connective tissue disease was found. Magnetic resonance imaging (MRI) findings were also distinctly different from multiple sclerosis and consistent with a necrotizing type of inflammation. Despite various treatment strategies, all patients became severely disabled. Relapsing ATM not related to systemic disease appears to be a specific entity which accounts for severe disability and currently lacks effective treatment.

Disability Evaluation↗

PubMed2004

Transverse Myelitis: pathogenesis, diagnosis and treatment.

Transverse Myelitis (TM) is a clinical syndrome in which an immune-mediated process causes neural injury to the spinal cord, resulting in varying degrees of weakness, sensory alterations and autonomic dysfunction. TM may exist as part of a multi-focal CNS disease (e.g. MS), multi-systemic disease (e.g. systemic lupus erythematosus), or as an isolated, idiopathic entity. In this article, we will summarize recent classification and diagnostic schemes (1), which provide a framework for the acute management of patients with TM. Additionally, we will review current concepts on the natural history, immunopathogenesis and treatment strategies for patients with TM.

Humans↗

PubMed2003

Recurrent transverse myelitis in primary antiphospholipid syndrome--case report and literature review.

Transverse myelitis is an uncommon but well-known neurologic complication of systemic lupus erythematosus, and antiphospholipid antibodies have been implicated as having a pathogenic role of myelopathy in primary and secondary antiphospholipid syndrome. Transverse myelitis usually is monophasic, but recurrent transverse myelitis was reported in association with systemic lupus erythematosus, multiple sclerosis, and spinal arteriovenous malformations. It has been reported extremely rarely in patients with primary antiphospholipid syndrome. Herein we describe a patient with both conditions and propose that recurrent transverse myelitis should be included as a very rare feature of primary antiphospholipid syndrome.

Adult↗

PubMed1994

Case report: transverse myelitis associated with Epstein-Barr virus infection.

Transverse myelitis is a rare complication of Epstein-Barr virus (EBV) infection. This article describes a case of a previously healthy patient with a subacute transverse myelopathy. The cerebrospinal fluid showed lymphocytic pleocytosis and protein elevation. A magnetic resonance imaging scan demonstrated abnormal spinal cord signal intensity over several cervical and thoracic segments, suggesting the diagnosis of transverse myelitis. The patient was treated with high-dose corticosteroids and had a rapid improvement. Serologic studies for other viruses were negative; antibody tests indicated acute EBV infection. It is thought this represents a case of transverse myelitis associated with acute EBV infection. Although a few similar patients have been reported previously, this case is the first where EBV serology suggested the etiology at the time of diagnosis, when EBV antibody titers and polymerase-chain reaction for EBV DNA in the cerebrospinal fluid were performed, and when a magnetic resonance imaging scan was used for diagnosis and follow-up.

Adult↗

PubMed1998

[Recurrent transverse myelitis. 2 cases and review of the literature].

Recurrent transverse myelitis is a rare inflammatory demyelinating disorder, which is distinguished from acute monophasic transverse myelitis and from MS. We present two patients with recurrent transverse myelitis, who developed an acute remitting tetraparesis and sensible deficits with a cervical level. They were followed for 4 and 5 years. MRI showed an isolated lesion with contrast enhancement in the spinal cord but no pathological cranial findings. Oligoclonal bands were negative in repeated lumbar punctures. One patient showed lymphocytic pleocytosis during the first and second attack. Somatosensory and motor evoked potentials were abnormal during relapses while visually and brainstem acoustically evoked potentials (VEP and BAEP) stayed within limits. Laboratory examinations for bacterial, viral or parasitic infections, antinuclear antibodies, Angiotensin-converting enzyme and the sedimentation rate were also normal. The differential diagnosis will be discussed in view of previously reported series. We give a review of the current literature and discuss the differential diagnoses.

Adult↗

PubMedDate not supplied

Primary biliary cirrhosis complicated by transverse myelitis in a patient without Sjögren's syndrome.

Transverse myelitis is an acute inflammatory process, affecting one or more segments of the spinal cord. Its association with primary biliary cirrhosis has been documented in only four cases--all along with Sjögren's syndrome. Herein, we report for the first time, a patient who developed recurrent acute transverse myelitis in association with primary biliary cirrhosis without any clinical or histological indication of Sjögren's syndrome. A 42-year-old woman with primary biliary cirrhosis developed acute onset quadriparesis and urinary retention. Diagnostic evaluation excluded the presence of Sjögren's syndrome, other autoimmune syndromes, infections and multiple sclerosis. Magnetic resonance imaging of the spinal cord disclosed signal intensity abnormalities from C1 to T2 after gadolinium enhancement. As diagnosis of acute transverse myelitis was prominent, the patient was treated with intravenous methylprednisolone. The patient had a fair outcome despite an early recurrence of the symptoms after treatment withdrawal.

Adult↗

PubMed1992

Transverse myelitis following mumps in children.

Although acute transverse myelitis is a rare complication of mumps, it is relatively well documented. We describe a child who developed mumps associated acute transverse myelitis and who subsequently recovered completely. To our knowledge, only 13 cases have been reported in children. This case is compared with 13 previously reported patients.

Acute Disease↗

PubMed1999

Rapid onset transverse myelitis in adolescence: implications for pathogenesis and prognosis.

Five adolescents with transverse myelitis were reviewed. All presented with a rapid onset paralysis of the lower limbs and impairment of bladder control. The maximum disability developed between 10 minutes and six hours. There was no history of trauma, asthma, or prodromal illness. Investigations failed to demonstrate a vascular cause. Extensive spinal cord abnormalities were observed on magnetic resonance imaging. Electrophysiological investigations, performed in four cases, were all consistent with anterior horn cell damage. In all five adolescents there was poor recovery. The underlying pathogenesis of this rapid onset condition remains a subject of debate. Similarities with both transverse myelitis and fibrocartilaginous emboli are evident, widening the spectrum of conditions within the transverse myelitis umbrella. These observations suggest that in rapid onset "transverse myelitis" the combination of extensive hyperintensity on spinal cord neuroimaging with electrophysiological evidence of anterior horn cell involvement might have adverse prognostic significance.

Adolescent↗

PubMed1990

Transverse myelitis: a manifestation of systemic lupus erythematosus strongly associated with antiphospholipid antibodies.

All 4 patients with transverse myelitis (TM) included in a prospective study of 500 patients with systemic lupus erythematosus (SLE) tested for anticardiolipin (aCL) antibodies were found to be positive. To determine if the apparently strong association between transverse myelitis and antiphospholipid antibodies (aPLA) in patients with SLE continued to hold, we chose 12 patients with SLE with transverse myelitis from 2 institutions. Eleven of the 12 patients with SLE were tested for aCL and all but one was positive. Most of them (n = 8) had both IgG and IgM isotype aCL. The one who was negative had had a positive VDRL and prolonged APTT 15 months earlier, coinciding with the episode of transverse myelitis. One patient died before she was tested for aCL but she also had a false positive VDRL. Thus, all 12 patients with SLE with transverse myelitis had evidence of aPLA. We conclude that there is strong association between transverse myelitis in SLE and the presence of aPLA.

Adolescent↗

PubMed2006

Neuromyelitis optica IgG status in acute partial transverse myelitis.

BACKGROUND: Neuromyelitis optica (NMO) IgG is a specific marker for NMO. Furthermore, a high proportion of patients with longitudinally extensive transverse myelitis (characterized by spinal cord lesions extending 3 vertebral segments or more on magnetic resonance imaging) are seropositive for NMO-IgG and are considered to have a limited form of NMO. The NMO-IgG status in mild cases of acute partial transverse myelitis asociated with minimal magnetic resonance imaging abnormalities (spinal cord lesions <2 vertebral segments on magnetic resonance imaging) is unknown. OBJECTIVE: To investigate the NMO-IgG status of patients with acute partial transverse myelitis and a normal cerebral magnetic resonance image. DESIGN: Observational, retrospective consecutive case series with longitudinal follow-up. SETTING: Allegheny Multiple Sclerosis Treatment Center. PATIENTS: Three groups of patients were tested for NMO-IgG. Group 1 consisted of 22 patients with acute partial transverse myelitis, group 2 consisted of 4 patients with definite NMO (by 1999 criteria of Wingerchuk et al), and group 3 consisted of 6 patients with definite multiple sclerosis. MAIN OUTCOME MEASURE: NMO-IgG status. A commercially available assay for NMO antibodies was performed at the Mayo Clinic. Testing was performed during the convalescent stage of the illness. RESULTS: Of the 22 patients with acute partial transverse myelitis, only 1 was seropositive for NMO-IgG at presentation. This patient subsequently developed recurrent episodes of longitudinally extensive transverse myelitis that are typicaly seen in association with NMO-IgG. Three of the 4 patients meeting criteria for NMO were seropositive. None of the patients with multiple sclerosis had NMO-IgG detected. CONCLUSION: NMO-IgG is rarely encountered in patients with acute partial transverse myelitis, which is in sharp contrast to the high frequency of this antibody in patients with NMO and longitudinally extensive transverse myelitis.

Follow-Up Studies↗

PubMed2003

Recurrent transverse myelitis after lumbar spine surgery: a case report.

STUDY DESIGN: A case of recurrent idiopathic transverse myelitis occurring after surgery is reported. OBJECTIVES: To present a case of idiopathic transverse myelitis recurring after surgery and to heighten awareness for the diagnosis and management of this disorder. SUMMARY AND BACKGROUND DATA: Transverse myelitis presenting with acute spinal pain and neurologic deficit must be considered along with structural causes of myelopathy by the spine specialist. This intramedullary spinal cord disorder may be caused by parainfectious and postvaccinal sequelae, multiple sclerosis, spinal cord ischemia, autoimmune disorders, and paraneoplastic syndromes. These various etiologies are often difficult to differentiate. However, a patient's history, clinical course, MRI studies, and laboratory findings often allow such classification. Determination of etiology provides pertinent information regarding potential recurrence, treatment, and prognosis. METHODS: The patient history, physical examination, radiologic and laboratory studies, and pertinent literature were reviewed. RESULTS: Thoracolumbar myelitis developed in the reported patient 6 weeks after lumbar spine surgery during an otherwise uncomplicated postoperative recovery. The workup did not identify a specific cause, and the patient recovered to ambulatory status. However, 4 months after surgery, acute transverse myelitis developed again, this time affecting the cervical spinal cord. Despite aggressive intervention with corticosteroids, the patient has remained nonambulatory with severe neurologic residua. In spite of an extensive workup, a definitive cause was not determined, although an autoimmune etiology was suspected. The patient has stabilized without recurrence using immunosuppressant therapies. CONCLUSIONS: Acute transverse myelitis is an intramedullary spinal cord disorder that may present to the spine specialist during the postoperative period. This diagnosis requires swift and aggressive diagnostic and treatment intervention. Although sometimes difficult, establishment of causation may help to determine therapy and prognosis.

Aged↗

PubMed1986

Unusual viral causes of transverse myelitis: hepatitis A virus and cytomegalovirus.

Twenty to 40% of cases of acute transverse myelitis are attributed to viral infections, although the specific viral etiology is only rarely identified. We studied two patients with transverse myelitis in association with acute hepatitis A virus (HAV) infection and acute primary cytomegalovirus (CMV) infection. This is the first well-documented report of an association between HAV infection and transverse myelitis, and only the fourth documented case of transverse myelitis in association with CMV infection in an immunocompetent adult. Both viruses should be considered as rare causes of transverse myelitis in immunologically normal adults.

Adult↗