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Kozora E, Filley CM, Erkan D, Uluğ AM, Vo A, Ramon G, Burleson A, Zimmerman RD, Lockshin MD. Longitudinal evaluation of diffusion tensor imaging and cognition in systemic lupus erythematosus. Lupus 2018; 27:1810-1818. [DOI: 10.1177/0961203318793215] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Objective This pilot study aimed to examine longitudinal changes in brain structure and function in patients with systemic lupus erythematosus (SLE) using diffusion tensor imaging (DTI) and neuropsychological testing. Methods Fifteen female SLE patients with no history of major neuropsychiatric (NP) manifestations had brain magnetic resonance imaging (MRI) with DTI at baseline and approximately 1.5 years later. At the same time points, a standardized battery of cognitive tests yielding a global cognitive impairment index (CII) was administered. At baseline, the SLE patients had mean age of 34.0 years (SD = 11.4), mean education of 14.9 years (SD = 2.1), and mean disease duration of 121.5 months (SD = 106.5). The MRI images were acquired with a 3T GE MRI scanner. A DTI sequence with 33 diffusion directions and b-value of 800 s/mm2 was used. Image acquisition time was about 10 minutes. Results No significant change in cognitive dysfunction (from the CII) was detected. Clinically evaluated MRI scans remained essentially unchanged, with 62% considered normal at both times, and the remainder showing white matter (WM) hyperintensities that remained stable or resolved. DTI showed decreased fractional anisotropy (FA) and increased mean diffusivity (MD) in bilateral cerebral WM and gray matter (GM) with no major change in NP status, medical symptoms, or medications over time. Lower FA was found in the following regions: left and right cerebral WM, and in GM areas including the parahippocampal gyrus, thalamus, precentral gyrus, postcentral gyrus, angular gyrus, parietal lobe, and cerebellum. Greater MD was found in the following regions: left and right cerebral WM, frontal cortex, left cerebral cortex, and the putamen. Conclusions This is the first longitudinal study of DTI and cognition in SLE, and results disclosed changes in both WM and GM without cognitive decline over an 18-month period. DTI abnormalities in our participants were not associated with emergent NP activity, medical decline, or medication changes, and the microstructural changes developed in the absence of macrostructural abnormalities on standard MRI. Microstructural changes may relate to ongoing inflammation, and the stability of cognitive function may be explained by medical treatment, the variability of NP progression in SLE, or the impact of cognitive reserve.
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Affiliation(s)
- E Kozora
- Department of Medicine, National Jewish Health, Denver, CO, USA
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, USA
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO, USA
- Hospital for Special Surgery, New York, NY, USA
- Weill Cornell Medicine, New York, NY, USA
| | - C M Filley
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, USA
- Department of Psychiatry, University of Colorado School of Medicine, Aurora, CO, USA
- Marcus Institute for Brain Health, University of Colorado, Aurora, CO, USA
| | - D Erkan
- Hospital for Special Surgery, New York, NY, USA
- Weill Cornell Medicine, New York, NY, USA
| | - A M Uluğ
- CorTechs Labs, San Diego, CA, USA
- Institute of Biomedical Engineering, Boğaziçi University, Istanbul, Turkey
| | - A Vo
- The Feinstein Institute for Medical Research, Manhasset, NY, USA
| | - G Ramon
- Hospital for Special Surgery, New York, NY, USA
| | - A Burleson
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, USA
| | | | - M D Lockshin
- Hospital for Special Surgery, New York, NY, USA
- Weill Cornell Medicine, New York, NY, USA
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Abstract
Background In young patients, vasculitic stenoses of cerebral blood vessels are an important cause of cerebral ischaemia. Diagnosis may prove very difficult. Summary of review The diagnostic process is usually initiated by the detection of brain lesions consistent with cerebral vasculitis. Multiple infarcts of various ages in more than one vascular territory are thought to be suggestive of a vascular inflammatory disease. The next step in the imaging of patients with suspected vasculitis is the search for an underlying vascular stenosis. Today, magnetic resonance angiography is the principal modality for the investigation of patients thought to have intracranial stenoses. At 1·5 T, only large brain arteries can be imaged with a high diagnostic accuracy. Intraarterial DSA remains an indispensable tool for the investigation of medium and small brain artery stenoses. Conclusions However, contrast-enhanced magnetic resonance imaging may be able to demonstrate wall thickening and contrast uptake in large cerebral arteries, obviating biopsy in patients with basal vasculitis.
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Uthman I, Noureldine MHA, Berjawi A, Skaf M, Haydar AA, Merashli M, Hughes GRV. Hughes syndrome and Multiple sclerosis. Lupus 2014; 24:115-21. [DOI: 10.1177/0961203314555539] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Multiple sclerosis (MS) and antiphospholipid syndrome (APS) share common clinical, laboratory and radiological features. We reviewed all the English papers on MS and APS published in the literature from 1965 to 2014 using PubMed and Google Scholar. We found that APS can mimic antiphospholipid antibodies (aPL)-positive MS in many ways in its clinical presentation. Nevertheless, APS diagnosis, clinical manifestations and management differ from those of MS. aPL were found in MS patients with titers ranging from 2% to 88%. The distribution and volume of lesions on magnetic resonance imaging (MRI) may help to differentiate MS from primary APS. In addition, atypical MS presentation can guide physicians toward an alternative diagnosis, especially when features of thrombosis and/or history of connective tissue disease are present. In that case, an anticoagulation trial could be worthwhile.
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Affiliation(s)
- I Uthman
- Division of Rheumatology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - M H A Noureldine
- Lebanese American University, Faculty of Medicine, Beirut, Lebanon
| | - A Berjawi
- Lebanese American University, Faculty of Medicine, Beirut, Lebanon
| | - M Skaf
- Lebanese American University, Faculty of Medicine, Beirut, Lebanon
| | - A A Haydar
- Lebanese American University, Faculty of Medicine, Beirut, Lebanon
| | - M Merashli
- Rheumatology SpR, The Royal London Hospital, London, UK
| | - G R V Hughes
- Graham Hughes Lupus Research Laboratory, The Rayne Institute, Lambeth Wing, St Thomas’ Hospital, London, UK
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Jeong HW, Her M, Bae JS, Kim SK, Lee SW, Kim HK, Kim D, Park N, Chung WT, Lee SY, Choe JY, Kim IJ. Brain MRI in neuropsychiatric lupus: associations with the 1999 ACR case definitions. Rheumatol Int 2014; 35:861-9. [DOI: 10.1007/s00296-014-3150-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 10/06/2014] [Indexed: 11/30/2022]
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Weidauer S, Nichtweiss M, Hattingen E. Differential diagnosis of white matter lesions: Nonvascular causes-Part II. Clin Neuroradiol 2014; 24:93-110. [PMID: 24519493 DOI: 10.1007/s00062-013-0267-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 10/17/2013] [Indexed: 12/29/2022]
Abstract
The knowledge of characteristic lesion patterns is important in daily practice imaging, as the radiologist increasingly is required to provide precise differential diagnosis despite unspecific clinical symptoms like cognitive impairment and missed elaborated neurological workup. This part II dealing with nonvascular white matter changes of proven cause and diagnostic significance aimed to assist the evaluation of diseases exhibiting lesions exclusively or predominantly located in the white matter. The etiologies commented on are classified as follows: (a) toxic-metabolic, (b) leukodystrophies and mitochondriopathies, (c) infectious, (d) neoplastic, and (e) immune mediated. The respective mode of lesion formation is characterized, and typical radiological findings are displayed. More or less symmetrical lesion patterns on the one hand as well as focal and multifocal ones on the other are to be analyzed with reference to clinical data and knowledge of predilection sites characterizing major disease categories. Complementing spinal cord imaging may be useful not only in acute and relapsing demyelinating diseases but in certain leukodystrophies as well. In neuromyelitis optica (NMO), the detection of a specific antibody and some recently published observations may lead to a new understanding of certain deep white matter lesions occasionally complicating systemic autoimmune disease.
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Affiliation(s)
- S Weidauer
- Department of Neurology, Sankt Katharinen Hospital, Teaching Hospital of the Goethe University, Seckbacher Landstraße 65, 60389, Frankfurt am Main, Germany,
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6
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Abstract
Nervous system involvement in systemic lupus erythematosus (SLE) can manifest as a range of neurological and psychiatric features, which are classified using the ACR case definitions for 19 neuropsychiatric syndromes. Approximately one-third of all neuropsychiatric syndromes in patients with SLE are primary manifestations of SLE-related autoimmunity, with seizure disorders, cerebrovascular disease, acute confusional state and neuropathy being the most common. Such primary neuropsychiatric SLE (NPSLE) events are a consequence either of microvasculopathy and thrombosis, or of autoantibodies and inflammatory mediators. Diagnosis of NPSLE requires the exclusion of other causes, and clinical assessment directs the selection of appropriate investigations. These investigations include measurement of autoantibodies, analysis of cerebrospinal fluid, electrophysiological studies, neuropsychological assessment and neuroimaging to evaluate brain structure and function. Treatment involves the management of comorbidities contributing to the neuropsychiatric event, use of symptomatic therapies, and more specific interventions with either anticoagulation or immunosuppressive agents, depending upon the primary immunopathogenetic mechanism. Although the prognosis is variable, studies suggest a more favourable outcome for primary NPSLE manifestations compared with neuropsychiatric events attributable to non-SLE causes.
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Diffuse leukoencephalopathy and subacute parkinsonism as an early manifestation of systemic lupus erythematosus. Case Rep Neurol Med 2013; 2013:367185. [PMID: 24369514 PMCID: PMC3863508 DOI: 10.1155/2013/367185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 10/23/2013] [Indexed: 11/17/2022] Open
Abstract
Parkinsonism in SLE is rare. Diffuse leukoencephalopathy is equally uncommon and is associated with a poor prognosis. We present a single case of a 50-year-old Filipino man who presented with a generalized discoid rash after starting lisinopril. The rash persisted despite discontinuation of lisinopril, and over the next three months, he developed rapidly progressive parkinsonism. Brain MRI showed symmetric confluent T2-hyperintensities involving the white matter and basal ganglia. Four of the 11 American College of Rheumatology criteria for the classification of SLE were met. A rheumatologist made a diagnosis of SLE with cutaneous and central nervous system involvement. Significant neurologic and radiologic improvement occurred following treatment with IV steroids followed by a prolonged taper. This report highlights a case of subacute parkinsonism with a diffuse leukoencephalopathy as an early manifestation of SLE which resulted in a good recovery following treatment with only immunosuppressive therapy.
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Toledano P, Sarbu N, Espinosa G, Bargalló N, Cervera R. Neuropsychiatric systemic lupus erythematosus: magnetic resonance imaging findings and correlation with clinical and immunological features. Autoimmun Rev 2013; 12:1166-70. [PMID: 23851139 DOI: 10.1016/j.autrev.2013.07.004] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 07/05/2013] [Indexed: 10/26/2022]
Abstract
Neuropsychiatric (NP) syndromes are a major cause of morbidity and mortality in patients with systemic lupus erythematosus (SLE). The aims of this work were to describe the brain abnormalities in a group of SLE patients during their first episode of NP manifestations using a conventional magnetic resonance imaging (MRI) technique and to investigate the possible correlation between these findings and the clinical and immunological characteristics of these patients. We performed an observational retrospective cross-sectional study that included all patients with NP symptoms who underwent MRI at the Hospital Clinic of Barcelona between the years 2003 and 2012 because of suspecting NP syndromes due to SLE (NPSLE). We studied 43 patients in which 11 types of NPSLE were present, being headache the most frequent, followed by cerebrovascular disease, epileptic crises and cranial neuropathy. A statistically significant association was found between myelopathy and low complement (C4) levels (p=0.035) and disease activity measured as SLE Disease Activity Index (SLEDAI) >4 (p=0.00006). Eighteen (41.9%) patients presented MRI abnormalities. We found an association between myelopathy and the presence of inflammatory or mixed (vascular and inflammatory) type lesions (p=0.003). This pattern was also associated with a high SLEDAI score (p=0.002) and low complement (CH50) levels (p=0.032). We found no relationship between MRI changes and age, time of evolution, or the presence of antiphospholipid or anti-dsDNA antibodies. These results suggest that MRI, although it is the imaging modality of choice in the present moment, by itself does not establish or exclude the diagnosis of NPSLE. In addition, the presence of certain disease activity features (SLEDAI and low complement levels) seems to be associated with the presence of an inflammatory pattern on MRI.
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Affiliation(s)
- Pilar Toledano
- Department of Autoimmune Diseases, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain
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Milovancevic MP, Miletic V, Deusic SP, Gajic SD, Tosevski DL. Depression with psychotic features in a child with SLE: successful therapy with psychotropic medications--case report. Eur Child Adolesc Psychiatry 2013; 22:247-50. [PMID: 23053777 DOI: 10.1007/s00787-012-0330-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Accepted: 09/22/2012] [Indexed: 10/27/2022]
Abstract
Systemic lupus erythematosus (SLE) is a multisystemic, autoimmune disease of unknown etiology, which affects multiple organ systems, including the central nervous system (CNS). Neuropsychiatric manifestations are seen in 13-75% of all SLE patients, with equal frequency in children and adults. Despite a high prevalence of psychiatric manifestations, there is no consensus on the proper treatment of such cases. We report here a case of an 11-year-old girl diagnosed with a severe depressive episode with psychotic features, treated successfully with risperidone and sertraline as an adjunct to immunosuppressive therapy.
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10
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Curcumin aggravates CNS pathology in experimental systemic lupus erythematosus. Brain Res 2013; 1504:85-96. [DOI: 10.1016/j.brainres.2013.01.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 01/18/2013] [Accepted: 01/22/2013] [Indexed: 11/21/2022]
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Ferraria N, Rocha S, Fernandes VS, Correia T, Gonçalves E. Juvenile systemic lupus erythematosus with primary neuropsychiatric presentation. BMJ Case Rep 2013; 2013:bcr-2012-008270. [PMID: 23355592 DOI: 10.1136/bcr-2012-008270] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease with multiple manifestations in several organs and systems. Neuropsychiatric manifestations can occur in 22-95% of paediatric cases, being much less frequent as an initial clinical event. We report a case of SLE, presenting primarily with neuropsychiatric symptoms. An African-descendant 7-year-old girl was admitted with a 4-day history of ataxia, diplopia and morning vomiting, as well as severe headache, psychiatric symptoms and cognitive dysfunction beginning 1 year prior to admission. Brain MRI was suggestive of encephalitis. Investigation excluded infectious aetiology. Immunological markers revealed high titre of antinuclear and anti-double-stranded DNA antibodies. Neuropsychiatric lupus (NPL) was considered, and cyclophosphamide and methylprednisolone pulses were started, with good initial response. Clinical deterioration motivated therapy with azathioprine with subsequent clinical stabilisation and a latent cognitive dysfunction. In unusual encephalitis presentation, a wide range of differential diagnosis has to be considered. Primary NPL presents difficult diagnostic and therapeutic challenges.
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Affiliation(s)
- Nélia Ferraria
- Department of Pediatrics, Hospital Nossa Senhora do Rosário, Centro Hospitalar Barreiro-Montijo, Barreiro, Portugal.
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12
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Abstract
Acute disseminated encephalomyelitis is an immune-mediated inflammatory and demyelinating disorder of the central nervous system, commonly preceded by an infection. It principally involves the white matter tracts of the cerebral hemispheres, brainstem, optic nerves, and spinal cord. Acute disseminated encephalomyelitis mainly affects children. Clinically, patients present with multifocal neurologic abnormalities reflecting the widespread involvement in central nervous system. Cerebrospinal fluid may be normal or may show a mild pleocytosis with or without elevated protein levels. Magnetic resonance image (MRI) shows multiple demyelinating lesions. The diagnosis of acute disseminated encephalomyelitis requires both multifocal involvement and encephalopathy by consensus criteria. Acute disseminated encephalomyelitis typically has a monophasic course with a favorable prognosis. Multiphasic forms have been reported, resulting in diagnostic difficulties in distinguishing these cases from multiple sclerosis. In addition, many inflammatory disorders may have a similar presentation with frequent occurrence of encephalopathy and should be considered in the differential diagnosis of acute disseminated encephalomyelitis.
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Affiliation(s)
- Gulay Alper
- Division of Child Neurology, Department of Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA 15224, USA.
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13
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Mateen FJ, Josephs KA, Parisi JE, Drubach DA, Caselli RJ, Kantarci K, Jack C, Boeve BF. Steroid-responsive encephalopathy subsequently associated with Alzheimer's disease pathology: a case series. Neurocase 2012; 18:1-12. [PMID: 21714739 PMCID: PMC3184345 DOI: 10.1080/13554794.2010.547503] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Steroid-responsive encephalopathies can be considered vasculitic or non-vasculitic. Clinicopathological studies of non-vasculitic steroid-responsive encephalopathy are unusual, but can explain the range of diagnoses consistent with a steroid-responsive presentation in life. OBJECTIVE To extend the range of clinical features and pathological findings consistent with steroid-responsive encephalopathy. Design, methods, and patients: A clinicopathological case series of four patients (two women, ages 54-71 years) with steroid-responsive encephalopathy followed at this institution until the time of death. RESULTS Clinical features were suggestive of Creutzfeld-Jakob disease (CJD), dementia with Lewy bodies (DLB), and parkinsonism, but pathological examination revealed only Alzheimer's disease-related findings without evidence of Lewy bodies or prion disease in all cases. All patients demonstrated marked, sustained improvement following steroid treatment, based on clinical, magnetic resonance imaging, and/or electroencephalogram studies. Alzheimer's disease was not diagnosed in life due to the atypical clinical features, lack of hippocampal atrophy on brain imaging, and a dramatic symptomatic response to steroids. CONCLUSIONS Steroid-responsive encephalopathy is the clinical presentation of some patients with Alzheimer's disease-related pathology at autopsy, and can be consistent with the clinical diagnoses of parkinsonism, DLB, or CJD disease in life.
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Affiliation(s)
- Farrah J Mateen
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
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Eckstein C, Saidha S, Levy M. A differential diagnosis of central nervous system demyelination: beyond multiple sclerosis. J Neurol 2011; 259:801-16. [DOI: 10.1007/s00415-011-6240-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 08/28/2011] [Accepted: 08/30/2011] [Indexed: 12/12/2022]
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Kim SK, Kang MS, Yoon BY, Kim DY, Cho SK, Bae SC, Her MY. Histiocytic necrotizing lymphadenitis in the context of systemic lupus erythematosus (SLE): Is histiocytic necrotizing lymphadenitis in SLE associated with skin lesions? Lupus 2011; 20:809-19. [PMID: 21562017 DOI: 10.1177/0961203310397684] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Histiocytic necrotizing lymphadenitis (HNL), or Kikuchi's disease, is a benign and self-limiting lymphadenopathy that typically affects young Asian females. It presents with lymphadenopathy, usually cervical, accompanied by fever, chills and leukopenia. Although the association between systemic lupus erythematosus (SLE) and HNL is rare, the number of reports of HNL in SLE patients is increasing. We present nine cases of HNL in patients with SLE. Among the seven patients with diverse skin manifestations, three had skin manifestations that were histologically compatible with SLE. A review of previous reports in the literature showed that cutaneous involvement was commonly found in HNL in association with SLE. In the patients who had simultaneous onset of both diseases, lupus flare-ups were commonly observed. We suggest that HNL in SLE patients is associated with cutaneous manifestations. This report contributes to our understanding of the relationship between these diseases.
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Affiliation(s)
- S K Kim
- Department of Internal Medicine, Arthritis and Autoimmunity Research Center, Catholic University of Daegu School of Medicine, Daegu, South Korea
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A Case Study. J Neurosci Nurs 2010. [DOI: 10.1097/jnn.0b013e3181f8a55a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Katsumata Y, Harigai M, Kawaguchi Y, Fukasawa C, Soejima M, Kanno T, Nishimura K, Yamada T, Yamanaka H, Hara M. Diagnostic reliability of magnetic resonance imaging for central nervous system syndromes in systemic lupus erythematosus: a prospective cohort study. BMC Musculoskelet Disord 2010; 11:13. [PMID: 20096132 PMCID: PMC2823666 DOI: 10.1186/1471-2474-11-13] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Accepted: 01/23/2010] [Indexed: 11/12/2022] Open
Abstract
Background Previous studies of magnetic resonance imaging (MRI) as a diagnostic tool for central nervous system (CNS) syndromes in systemic lupus erythematosus (SLE) contained several limitations such as study design, number of enrolled patients, and definition of CNS syndromes. We overcame these problems and statistically evaluated the diagnostic values of abnormal MRI signals and their chronological changes in CNS syndromes of SLE. Methods We prospectively studied 191 patients with SLE, comparing those with (n = 57) and without (n = 134) CNS syndrome. CNS syndromes were characterized using the American College of Rheumatology case definitions. Results Any abnormal MRI signals were more frequently observed in subjects in the CNS group (n = 25) than in the non-CNS group (n = 32) [relative risk (RR), 1.7; 95% confidence interval (CI), 1.1-2.7; p = 0.016] and the positive and negative predictive values for the diagnosis of CNS syndrome were 42% and 76%, respectively. Large abnormal MRI signals (ø ≥ 10 mm) were seen only in the CNS group (n = 7; RR, 3.7; CI, 2.9-4.7; p = 0.0002), whereas small abnormal MRI signals (ø < 10 mm) were seen in both groups with no statistical difference. Large signals always paralleled clinical outcome (p = 0.029), whereas small signals did not (p = 1.000). Conclusions Abnormal MRI signals, which showed statistical associations with CNS syndrome, had insufficient diagnostic values. A large MRI signal was, however, useful as a diagnostic and surrogate marker for CNS syndrome of SLE, although it was less common.
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Affiliation(s)
- Yasuhiro Katsumata
- Institute of Rheumatology, Tokyo Women's Medical University, 10-22 Kawada-cho, Shinjuku-ku, Tokyo 162-0054, Japan.
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A clinically isolated syndrome: a challenging entity: multiple sclerosis or collagen tissue disorders: clues for differentiation. J Neurol 2009; 255:1625-35. [PMID: 19156485 DOI: 10.1007/s00415-008-0882-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Revised: 12/30/2007] [Accepted: 01/18/2008] [Indexed: 10/21/2022]
Abstract
Acute isolated neurological syndromes, such as optic neuropathy or transverse myelopathy, may cause diagnostic problems since they can be the first presentations of a number of diseases such as multiple sclerosis (MS) and collageneous tissue disorders. In the present study, particular systemic lupus erythematosus (SLE) and primary Sjogren syndrome (pSS) patients, who were followed up with the initial diagnosis of possible MS with no evidence of collagen tissue disorders for several years, are described. Five patients with the final diagnosis of SLE and five pSS patients are evaluated with their neurologic, systemic and radiologic findings.Over several years, all developed some systemic symptoms like arthritis, arthralgia, headache, dry mouth and eyes unexpected in MS. During the regular and close follow-up laboratory evaluations of vasculitic markers revealed positivity, leading to the final definite diagnosis of SLE or pSS. Patients with atypical neurological presentation of MS, a relapsing remitting clinical profile, or lack of response to the regular MS treatment should be evaluated for the presence of a connective tissue disease. Various laboratory tests, such as cerebrospinal fluid findings, autoantibodies profile, markers, cranial and spinal magnetic resonance imaging, can be helpful for the differential diagnosis. Lack of response to the regular multiple sclerosis treatment, even increasing rate of relapses can force the clinician for the differential diagnosis. In particular cases an accurate diagnosis can only be made after close follow-up.
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Baizabal-Carvallo JF, Cantú-Brito C, García-Ramos G. Acute Neurolupus Manifested by Seizures Is Associated with High Frequency of Abnormal Cerebral Blood Flow Velocities. Cerebrovasc Dis 2008; 25:348-54. [DOI: 10.1159/000118381] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2007] [Accepted: 10/17/2007] [Indexed: 11/19/2022] Open
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Magnetic Resonance Imaging in the Evaluation of Central Nervous System Manifestations in Systemic Lupus Erythematosus. Clin Rev Allergy Immunol 2007; 34:361-6. [DOI: 10.1007/s12016-007-8060-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ishimori ML, Pressman BD, Wallace DJ, Weisman MH. Posterior reversible encephalopathy syndrome: another manifestation of CNS SLE? Lupus 2007; 16:436-43. [PMID: 17664235 DOI: 10.1177/0961203307078682] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A variety of neuropsychiatric findings may complicate systemic lupus erythematosus (SLE) and pose diagnostic and therapeutic dilemmas. We describe the clinical and radiographic features of posterior reversible encephalopathy syndrome (PRES) and distinguish PRES from other conditions seen in SLE. Patient charts and magnetic resonance imaging (MRI) findings of four patients with SLE on immunosuppressive therapy with acute or subacute neurologic changes initially suggesting cerebritis or stroke were reviewed. The English language literature was reviewed using the Medline databases from 1996-2006 for other reports of PRES with SLE. Literature review yielded 26 other SLE cases reported with PRES. SLE patients with PRES were more commonly on immunosuppressive drugs, had episodes of relative hypertension, and had renal involvement. Characteristic findings are seen on MRI, which differentiate PRES from other CNS complications of SLE. Clinical and radiographic resolution of abnormalities within 1-4 weeks is typically seen. PRES has been increasingly recognized. Reversible changes are found on brain MRI accompanied by sometimes dramatic signs and symptoms. The therapeutic implications for separating PRES from stroke or cerebritis are important. We propose that PRES should be considered in the differential diagnosis in SLE patients with new-onset neurologic signs and symptoms.
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Affiliation(s)
- M L Ishimori
- Division of Rheumatology, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
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Cho BS, Kim HS, Oh SJ, Ko HJ, Yoon CH, Jung SL, Min DJ, Kim WU. Comparison of the clinical manifestations, brain MRI and prognosis between neuroBeçhet's disease and neuropsychiatric lupus. Korean J Intern Med 2007; 22:77-86. [PMID: 17616022 PMCID: PMC2687621 DOI: 10.3904/kjim.2007.22.2.77] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Neuropsychiatric systemic lupus erythematosus (NPSLE) shows some similarities to neuroBeçhet disease (NBD) in that both conditions have some analogous clinical features and they are both pathologically associated cerebral vasculopathy. This study compared the clinical manifestations, brain MRI findings and prognosis of NPSLE and NBD patients. METHODS Forty three patients with NPSLE (n = 25) or NBD (n = 18), who were monitored at a single center, were enrolled in this study. We retrospectively analyzed the clinical and brain MRI data. The neuropsychiatric manifestations were classified in both groups according to the new American College of Rheumatology nomenclature for NPSLE. RESULTS The diffuse symptoms that included mood disorders, psychosis, confusion, cognitive dysfunctions, generalized seizures and headaches other than migraine or cluster headaches were more commonly observed in the NPSLE patients, while the frequency of focal diseases such as cranial neuropathy tended to be higher in the NBD patients. The brain MRI revealed that the NBD patients had more abnormalities in the brain stem than did the NPSLE patients. Most of the patients improved, at least partially, after being treated with glucocorticoid and/or immune suppressants. However, the disease course differed significantly between the two groups. There were more episodic cases in the NPSLE group of patients, while there were more remittent cases in the NBD group of patients. CONCLUSION NPSLE had a tendency to cause diffuse neuropsychiatric manifestations, and it has a different predilection of brain lesions compared with NBD. The NBD patients showed a poorer outcome than did the NPSLE patients, suggesting that different therapeutic strategies for the two diseases need to be considered.
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Affiliation(s)
- Byung-Sik Cho
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Hyun-Sook Kim
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Su-Jin Oh
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Hyeok-Jae Ko
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Chong-Hyun Yoon
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - So-Lyung Jung
- Department of Radiology, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Do-June Min
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
| | - Wan-Uk Kim
- Division of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, College of Medicine, Seoul, Korea
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Küker W. Cerebral vasculitis: imaging signs revisited. Neuroradiology 2007; 49:471-9. [PMID: 17345075 DOI: 10.1007/s00234-007-0223-3] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2007] [Accepted: 02/06/2007] [Indexed: 11/28/2022]
Abstract
Inflammatory stenoses of cerebral blood vessels, although rare in general, are an important cause of cerebral ischemia in younger patients. The diagnosis is often difficult. The first step in the diagnostic process is the identification of brain lesions consistent with cerebral vasculitis. Brain lesions are frequently found in this patient group, especially if modern imaging tools such as diffusion and perfusion-weighted imaging are employed. Although no specific pattern for this entity exists, multiple infarcts of various ages in more than one vascular territory should raise this suspicion. The next step in the imaging of patients with suspected vasculitis is the demonstration of the underlying vascular pathology. MR angiography is the mainstay of investigating patients for intracranial vascular stenoses. However, at 1.5 T it is only diagnostic for stenoses of large brain arteries. Hence, conventional angiography is still required to investigate stenoses of medium and small-sized brain arteries. Recent work suggests that MRI can directly demonstrate mural thickening and contrast enhancement in basal brain arteries, rendering biopsy obsolete in this patient group. A classification for cerebral vasculitis is proposed according to the size of the affected brain vessels, analogous to the pertinent nomenclature of primary systemic vasculitis.
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Affiliation(s)
- Wilhelm Küker
- Department of Neuroradiology, West Wing, The John Radcliffe Hospital, Headley Way, Oxford, UK.
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25
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Ordonez L, Skromne E, Ontaneda D, Rivera VM. Multiphasic disseminated encephalomyelitis, systemic lupus erythematosus and antiphospholipid syndrome. Clin Neurol Neurosurg 2007; 109:102-5. [PMID: 16624483 DOI: 10.1016/j.clineuro.2006.03.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2006] [Revised: 03/13/2006] [Accepted: 03/15/2006] [Indexed: 11/20/2022]
Abstract
We report a case of multiphasic disseminated encephalomyelitis (MDEM) associated with systemic lupus erythematosus (SLE) and antiphospholipid syndrome. The initial presentation was suggestive of multiple sclerosis. Further clinical attacks, MRI imaging, and CSF findings led to a diagnosis of disseminated encephalomyelitis (DEM). Multiple episodes of neurological dysfunction, which differed in clinical presentation, further categorized the diagnosis as multiphasic DEM. The co-occurrence SLE and antiphospholipid syndrome is unusual and provided an additional diagnostic challenge.
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Affiliation(s)
- Laura Ordonez
- Maxine Mesinger MS Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030, USA.
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26
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Bruns A, Meyer O. Neuropsychiatric manifestations of systemic lupus erythematosus. Joint Bone Spine 2006; 73:639-45. [PMID: 17064944 DOI: 10.1016/j.jbspin.2006.05.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2006] [Accepted: 05/03/2006] [Indexed: 11/15/2022]
Abstract
Central nervous system (CNS) involvement in systemic lupus erythematosus (SLE) can produce a broad range of disease-specific neuropsychiatric manifestations that must be differentiated from infections, metabolic complications, and drug-induced toxicity. Despite the development of classification criteria by the American College of Rheumatology, the prevalence of neuropsychiatric systemic lupus erythematosus (NPSLE) varies widely across studies. Some of the neuropsychiatric manifestations are extremely rare, indicating a need for multicenter studies. Mechanisms that can lead to neuropsychiatric manifestations include intracranial vascular lesions (vasculitis and thrombosis); production of autoantibodies to neuronal antigens, ribosomes, and phospholipids; and inflammation related to local cytokine production. As a rule, no reference standard is available for establishing the diagnosis of NPSLE. Several investigations can be used to assist in the clinical diagnosis and to evaluate severity. Treatment remains largely empirical, given the absence of controlled studies. Variable combinations of corticosteroids, immunosuppressants, and symptomatic drugs are used according to the presumptive main pathogenic mechanism.
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Affiliation(s)
- Alessandra Bruns
- Service de rhumatologie, hôpital Bichat, APHP, 46, rue Henri-Huchard, 75018 Paris, France
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27
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Appenzeller S, Rondina JM, Li LM, Costallat LTL, Cendes F. Cerebral and corpus callosum atrophy in systemic lupus erythematosus. ACTA ACUST UNITED AC 2005; 52:2783-9. [PMID: 16142703 DOI: 10.1002/art.21271] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To determine cerebral and corpus callosum volumes in patients with systemic lupus erythematosus (SLE), using semiautomatic magnetic resonance imaging (MRI) volumetric measurements, and to determine possible relationships between a reduction in cerebral volume and disease duration, total corticosteroid dose, neuropsychiatric manifestations, and the presence of antiphospholipid antibodies. METHODS We studied 115 consecutive patients with SLE and 44 healthy volunteers. A complete clinical, laboratory, and neurologic evaluation was performed. MRI scans were obtained through a standardized protocol. Sagittal T1-weighted images were used for semiautomatic volumetric measurements. We compared SLE patients with controls using the 2-sample t-test. Analysis of variance was used to test for differences between groups, followed by Tukey's post hoc test for pairwise comparisons, when necessary. Linear regression was used to analyze the association between cerebral atrophy and disease duration and total corticosteroid dose. RESULTS Cerebral and corpus callosum volumes were significantly smaller in patients with SLE compared with healthy volunteers (P < 0.001). Reduced cerebral and corpus callosum volumes were related to disease duration (P < 0.001). Patients with a history of central nervous system (CNS) involvement more frequently had a reduction in cerebral and corpus callosum volumes (P < 0.001). Patients with cognitive impairment had significantly reduced corpus callosum and cerebral volumes when compared with SLE patients without cognitive impairment (P = 0.001). Cerebral and corpus callosum volumes were not associated with the total corticosteroid dose or the presence of antiphospholipid antibodies. CONCLUSION In patients with SLE, a reduction in cerebral and corpus callosum volumes is associated with disease duration, a history of CNS involvement, and cognitive impairment. The total corticosteroid dose and the presence of antiphospholipid antibodies were not associated with more pronounced atrophy.
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Abstract
Nervous system disease in systemic lupus erythematosus (SLE) is manifested by a wide variety of clinical manifestations. Despite the development of a universal classification for neuropsychiatric (NP) lupus in 1999, there continues to be considerable variability in the reported prevalence of NP syndromes between different lupus cohorts. Due to the lack of specificity of individual NP manifestations, non-SLE causes such as complications of therapy and co-morbidities must be considered in advance of attributing the event to one or more primary immunopathogenic mechanisms. These include intracranial microangiopathy, autoantibodies to neuronal and non-neuronal antigens, and the generation of proinflammatory cytokines and mediators. The diagnosis of NP-SLE remains largely one of exclusion and is approached in individual patients by thorough clinical evaluation, supported when necessary by autoantibody profiles, diagnostic imaging, electrophysiologic studies and objective assessment of cognitive performance. Given the diversity in clinical manifestations, the management is tailored to the specific needs of individual patients. In the absence of controlled studies, the use of symptomatic therapies, immunosuppressives, anticoagulants and non-pharmacologic interventions is supported by case series and clinical experience.
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Affiliation(s)
- John G Hanly
- Division of Rheumatology, Department of Medicine, Dalhousie University and Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada B3H 4K4.
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Abstract
Nervous system disease in patients who have systemic lupus erythematosus (SLE) spans a wide spectrum of neurologic (N) and psychiatric (P) features that may be attributed to a primary manifestation of SLE, complications of the disease or its therapy, or a coincidental disease process. The etiology of primary NP disease is multifactorial and includes vascular injury of intracranial vessels, autoantibodies to neuronal antigens, ribosomes and phospholipid-associated proteins, and the intracranial generation of cytokines. In the absence of a diagnostic gold standard for most of the NP-SLE syndromes, a range of investigations are employed to support the clinical diagnosis and determine the severity of NP disease. Treatment remains largely empiric in the absence of controlled studies, and current strategies include the use of immunosuppressive therapies, appropriate symptomatic interventions, and the treatment of non-SLE factors.
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Affiliation(s)
- John G Hanly
- Division of Rheumatology, Arthritis Center of Nova Scotia, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS B3H 4K4, Canada.
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30
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Abstract
This article reviews the current use of the wide variety of imaging modalities now available, presenting the imaging features of common and important causes of acute and chronic rheumatic disorders including juvenile idiopathic arthritis, spondyloarthropathies/enthesitis-related arthritis, sepsis, autoimmune diseases, vasculitis, and osteoporosis.
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Affiliation(s)
- Paul Babyn
- Department of Diagnostic Imaging, Hospital for Sick Children, 555 University Avenue, Toronto, Ontario, M5G 1X8 Canada.
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Milstone AM, Meyers K, Elia J. Treatment of acute neuropsychiatric lupus with intravenous immunoglobulin (IVIG): a case report and review of the literature. Clin Rheumatol 2005; 24:394-7. [PMID: 15662488 DOI: 10.1007/s10067-004-1046-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2004] [Accepted: 08/23/2004] [Indexed: 10/25/2022]
Abstract
Neuropsychiatric lupus can be difficult to diagnose, and little prospective data exists to help direct management. In this case report we describe the acute onset of symptoms of depression, mania, and psychosis and their complete resolution 48 h following a 5-day treatment course of intravenous immunoglobulin (IVIG) in a 20-year-old woman with systemic lupus erythematosus (SLE). We review the literature on IVIG for the management of neuropsychiatric lupus. We propose that when more toxic therapies are refused or symptoms do not remit with other treatments, IVIG should be considered in patients with neuropsychiatric lupus.
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Affiliation(s)
- Aaron M Milstone
- Children's Hospital of Philadelphia, CHOP North Room 1479, Philadelphia, PA 19104, USA
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