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Nouri H, Mirmosayyeb O, Badihian S, Shaygannejad V. Radiologically Isolated Syndrome: An Atypical Presentation of Balo's Concentric Sclerosis in a Patient with the Meniere's Disease. Neurol India 2022; 70:439-440. [PMID: 35263943 DOI: 10.4103/0028-3886.338680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Hosein Nouri
- Alzahra Research Institute, Alzahra University Hospital, Isfahan University of Medical Sciences, Isfahan, Isfahan, Iran
| | - Omid Mirmosayyeb
- Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shervin Badihian
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Vahid Shaygannejad
- Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Abstract
A 34-year-old woman developed simultaneous bilateral severe optic neuritis and subsequent myelitis. Two months after the first attack, she developed a headache and dysesthesia in the left arm. Brain magnetic resonance imaging revealed multiple hyperintense lesions in the white matter of the right hemisphere, some of which were Baló-like concentric lesions. Our diagnosis was neuromyelitis optica spectrum disorder with Baló's concentric sclerosis (BCS), although the patient was negative for anti-aquaporin-4 (anti-APQ4) antibodies. Our case suggests that Baló's concentric sclerosis overlaps with neuromyelitis optica spectrum disorder and that this overlapping is caused by a mechanism that does not involve anti-AQP4 antibodies.
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Affiliation(s)
- Hiroki Masuda
- Department of Neurology, Narita Red Cross Hospital, Japan
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Affiliation(s)
- Barbara Barun
- Department of Neurology, University Hospital Center, Zagreb, Croatia
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Affiliation(s)
- Lian Wang
- Kunming General Hospital of Chengdu Military Region, Kunming, PR China.
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de Vries MC, Rodenburg RJ, Morava E, Lammens M, van den Heuvel LPW, Korenke GC, Smeitink JAM. Normal biochemical analysis of the oxidative phosphorylation (OXPHOS) system in a child with POLG mutations: a cautionary note. J Inherit Metab Dis 2008; 31 Suppl 2:S299-302. [PMID: 18500570 DOI: 10.1007/s10545-008-0871-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2008] [Revised: 03/25/2008] [Accepted: 04/03/2008] [Indexed: 11/24/2022]
Abstract
We report a 5-year-old child carrying polymerase gamma (POLG1) mutations, but strikingly normal oxidative phosphorylation analysis in muscle, fibroblasts and liver. Mutations in POLG1 have so far been described in children with severe combined oxidative phosphorylation (OXPHOS) deficiencies and with the classical Alpers-Huttenlocher syndrome. The patient presented with a delayed psychomotor development and ataxia during the first two years of life. From the third year of life he developed epilepsy and regression in development, together with symptoms of visual impairment and sensorineuronal deafness. Cerebrospinal fluid showed elevated lactic acid and protein concentrations. An elder brother had died due to combined OXPHOS deficiencies. Despite the clinical similarity with the elder brother, except for liver involvement, the OXPHOS system analysis in a frozen muscle biopsy was normal. For this reason a fresh muscle biopsy was performed, which has the advantage of the possibility of measuring the substrate oxidation rates and ATP production, part of the mitochondrial energy-generating system (MEGS). During the same session, biopsies of liver and fibroblasts were taken. These three tissues showed normal measurements of the MEGS capacity. Based on the phenotype of Alpers-Huttenlocher syndrome in the elder brother, we decided to screen the POLG1 gene. Mutation analysis showed compound heterozygosity with two known mutations, A467T and G848S. The normal MEGS capacity in this patient expands the already existing complexity and heterogeneity of the childhood POLG1 patients and, on the basis of the high frequency of POLG1 mutations in childhood, warrants a liberal strategy with respect to mutation analysis.
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Affiliation(s)
- M C de Vries
- Nijmegen Centre for Mitochondrial Disorders at Department of Pediatrics, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
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Tabira T. [Concentric sclerosis]. Nihon Rinsho 2004; 62 Suppl:302-7. [PMID: 15011371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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Simonati A, Filosto M, Savio C, Tomelleri G, Tonin P, Dalla Bernardina B, Rizzuto N. Features of cell death in brain and liver, the target tissues of progressive neuronal degeneration of childhood with liver disease (Alpers-Huttenlocher disease). Acta Neuropathol 2003; 106:57-65. [PMID: 12721699 DOI: 10.1007/s00401-003-0698-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2002] [Revised: 02/17/2003] [Accepted: 02/17/2003] [Indexed: 11/30/2022]
Abstract
Alpers-Huttenlocher disease (AHD) is a rare encephalopathy of infancy and childhood characterized by myoclonic seizures and progressive neurological deterioration, usually associated with signs and symptoms of liver dysfunction. There is no biological marker of the disease, and ultimate diagnosis still relies on pathological examination. Features of clinical progression and pathological findings suggest AHD to be secondary to a genetically determined disorder of mitochondrial function. We report on four AHD patients and focus on their pathological features in brain, liver and muscle. Liver and muscle biopsy specimens were examined using histochemical markers of the oxidative pathways, probes to immunodetect molecules of the apoptotic cascades and electron microscopy. In liver (but not in muscle) biopsy samples, activated caspases were detected by immunohistochemistry: foci of caspase-9-positive cells were seen in a child affected with chronic, progressive fibrosis. In an 18-year-old boy, who suffered from valproic acid-associated acute hepatitis, caspase-3 cells were clustered among the necrotic foci and the foamy cells. In both patients electron microscopy revealed apoptotic nuclei. Normal muscle biopsy specimens were observed in two children, 2 and 8 years-old respectively; in the 18-year-old patient cytochrome oxidase-negative fibers as well as ultrastructural findings of mitochondrial abnormalities were observed. In no patient was there biochemical evidence of impaired oxidative metabolism. Neuropathological examination of the brains of two patients (13 months and 19 years old, respectively) showed focal distribution of the lesions affecting the telencephalic cortex and, to a lesser extent, subcortical gray nuclei. Along with the necrotizing lesions, characterized by neuronal loss, neuropil microcysts and newly formed vessels, we also observed acutely shrunken neurons and features of apoptotic cell death in the cerebral cortex only. Severe neuronal loss without necrotizing features was observed in the cerebellar cortex. The presence of both anoxic and apoptotic nuclei in brain and liver, the target tissues of the disease, is consistent with the hypothesis that abnormal activation of mitochondrion-related cell death pathways might be involved in the pathogenesis of AHD.
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Affiliation(s)
- Alessandro Simonati
- Department of Neurological and Visual Sciences, Section of Neurology, Policlinico GB Rossi, University of Verona, P.le LA Scuro 1, 37134 Verona, Italy.
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Simonati A, Filosto M, Tomelleri G, Savio C, Tonin P, Polo A, Rizzuto N. Central-peripheral sensory axonopathy in a juvenile case of Alpers-Huttenlocher disease. J Neurol 2003; 250:702-6. [PMID: 12796833 DOI: 10.1007/s00415-003-1065-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Peripheral ataxia is reported in a juvenile case of Alpers-Huttenlocher disease (AHD). Neurophysiological and neuropathological investigations revealed a central-peripheral axonopathy, affecting the deep sensation carried by the peripheral nerve fibres and the posterior tracts of the cord, due to neuronal loss of the sensory ganglia. Involvement of the sensory pathways is regarded as a major feature of juvenile AHD.
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Affiliation(s)
- Alessandro Simonati
- Department of Neurological and Visual Sciences, Section of Clinical Neurology, Policlinico GB Rossi, P.le LA Scuro 1, 37134 Verona, Italy.
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Molina-Monasterios MC, Molina-Abecia H. [Nasu Hakola disease: a report of the first two cases in Bolivia]. Rev Neurol 2003; 36:837-40. [PMID: 12717671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
INTRODUCTION Nasu Hakola disease (NHD) is a progressive dementia that presents accompanied by bone cysts and, at random, epilepsy. It is an autosomal recessive hereditary disease and its genetic defect is located at the 19q13.1 chromosome. The genetic mutation was identified at DAP 12. It appears that DAP 12 is expressed in the microglial activation and the differentiation of macrophages in the central nervous system and, at the same time, in the osteoclasts in charge of bone remodelling. This double character consisting of dementia and bone cysts, which contain triglycerides and thin PAS positive membranes in a bone with cortical erosion and medullary hypoplasia, enables us to differentiate this disease from other frontotemporal neurodegenerative disorders, such as Pick s disease. At the same time this also allows it to be distinguished from multiple sclerosis, metachromatic leukodystrophy, Marchafava Bignami disease, and prion diseases (such as new variant Creutzfeldt Jakob). CASE REPORTS In this paper we describe two cases of NHD, also known as polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy, in which progressive dementia, bone cysts and epilepsy were identified. Serious brain atrophy was found and confirmed by imaging studies and brain biopsies, which were also used to rule out other degenerative diseases of the frontal lobe, as well as Creutzfeldt Jakob disease. CONCLUSIONS Both cases meet all the necessary criteria to satisfy a diagnosis of NHD. This is a hereditary, little known disease whose genetic alterations (i.e. mutations) are still in need of further study. It mainly affects males, who suffer the onset of dementia in their thirties. The neurological disorders constitute a frontal syndrome, due to predominant prefrontal involvement, and they occur in the dorsolateral area, with disorders affecting the executive and planning functions; in the orbitofrontal area, which is reflected in social maladjustment and clear obsessive compulsive traits; and also in the medial or cingulate area, which manifests itself as apathy and lack of motivation. When dealing with this disease, in addition to symptomatic therapy, genetic counselling is also important.
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MESH Headings
- Adaptor Proteins, Signal Transducing
- Adult
- Atrophy/pathology
- Biopsy
- Bone Diseases, Developmental/complications
- Bone Diseases, Developmental/genetics
- Bone Diseases, Developmental/pathology
- Brain/metabolism
- Brain/pathology
- Chromosomes, Human, Pair 19/genetics
- Cognition Disorders/diagnosis
- Cognition Disorders/etiology
- Diagnosis, Differential
- Diagnostic and Statistical Manual of Mental Disorders
- Diffuse Cerebral Sclerosis of Schilder/complications
- Diffuse Cerebral Sclerosis of Schilder/genetics
- Diffuse Cerebral Sclerosis of Schilder/pathology
- Disease Progression
- Humans
- Leukoencephalopathy, Progressive Multifocal/complications
- Leukoencephalopathy, Progressive Multifocal/genetics
- Leukoencephalopathy, Progressive Multifocal/pathology
- Lipomatosis/complications
- Lipomatosis/genetics
- Lipomatosis/pathology
- Magnetic Resonance Imaging
- Male
- Membrane Lipids/genetics
- Membrane Lipids/metabolism
- Membrane Proteins
- Microglia/metabolism
- Microglia/pathology
- Neuropsychological Tests
- Osteoclasts/metabolism
- Point Mutation/genetics
- Receptors, Immunologic/genetics
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Affiliation(s)
- M C Molina-Monasterios
- Servicio de Neurología y Neurocirugía, Hospital Obrero N.1 de la Caja Nacional de Salud, La Paz, Bolivia.
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Dousset V. [Case no 2. Balo concentric sclerosis]. J Radiol 2003; 84:80-1. [PMID: 12645518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Affiliation(s)
- V Dousset
- Centre Hospitalier Pellegrin, Service de Neuroradiologie, Bordeaux
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Abstract
This study investigated clinico-electrical and etiologic characteristics of catastrophic infantile epilepsy with focal seizures developed in early infancy. The patients included 15 children who fulfilled the following criteria: seizure onset before 12 months of age, presence of daily focal or secondarily generalized seizures resistant to antiepileptic drugs for at least 3 months, and exclusion of Ohtahara and West syndromes. Patients were classified into three subgroups. Three patients demonstrated progressively deteriorating neurologic symptoms associated with progressive cerebral atrophy and multifocal seizure onset. Three other children were characterized by hemiparesis and exclusively lateralized seizure onset because of focal cortical dysplasia in the contralateral hemisphere. The remaining nine children did not demonstrate any rapidly progressive neurologic deterioration or increasing cerebral atrophy and exhibited multifocal seizure onset. At the last examinations, all except one patient demonstrated moderate to severe psychomotor retardation. Catastrophic infantile epilepsy with focal seizures tended to demonstrate multifocal seizure onset and a deleterious clinical course with numerous focal seizures regardless of etiology. Because migratory focal seizures appear to be common in these infants, we have to search for the underlying etiopathogenesis of these patients, including not only metabolic errors but also localized or lateralized structural abnormality.
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MESH Headings
- Anticonvulsants/therapeutic use
- Atrophy/complications
- Atrophy/diagnosis
- Atrophy/diagnostic imaging
- Brain/diagnostic imaging
- Brain/pathology
- Child, Preschool
- Diagnosis, Differential
- Diffuse Cerebral Sclerosis of Schilder/complications
- Diffuse Cerebral Sclerosis of Schilder/diagnosis
- Disease Progression
- Electroencephalography
- Epilepsies, Partial/classification
- Epilepsies, Partial/complications
- Epilepsies, Partial/diagnosis
- Epilepsies, Partial/therapy
- Female
- Follow-Up Studies
- Hemispherectomy
- Humans
- Infant
- Infant, Newborn
- Infant, Newborn, Diseases/classification
- Infant, Newborn, Diseases/diagnosis
- Infant, Newborn, Diseases/therapy
- Male
- Paresis/complications
- Paresis/diagnosis
- Prognosis
- Psychomotor Disorders/diagnosis
- Psychomotor Disorders/etiology
- Spasms, Infantile/complications
- Spasms, Infantile/diagnosis
- Tomography, X-Ray Computed
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Affiliation(s)
- Kayano Ishii
- Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan
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Berkowicz T, Mochecka A, Zaleski K, Selmaj K. [Antemortem diagnosis of Balo's concentric sclerosis based on MRI. Case report]. Neurol Neurochir Pol 2002; 36:565-70; discussion 570-1. [PMID: 12185812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Balo's concentric sclerosis is a rare variant of multiple sclerosis. It is pathologically characterized by alternating rings of demyelination and spared myelin. Recently, MRI was applied to demonstrate characteristic patterns in this disease. We report a case of Balo's concentric sclerosis diagnosed by the typical MRI findings of concentric rings of demyelination.
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Moore GR, Berry K, Oger JJ, Prout AJ, Graeb DA, Nugent RA. Baló's concentric sclerosis: surviving normal myelin in a patient with a relapsing-remitting dinical course. Mult Scler 2001; 7:375-82. [PMID: 11795459 DOI: 10.1177/135245850100700606] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Baló's concentric sclerosis is a demyelinating disorder in which bands of demyelination alternate with concentric bands of myelin preservation. The pathogenesis of the lesion is unknown. Previous reports using modern histopathologic techniques have shown the bands of myelin preservation to be comprised of remyelinated or partially demyelinated myelin. Here we report a case of Baló's concentric sclerosis in a 24-year-old East Indian patient with a previous history of relapsing-remitting multiple sclerosis (MS). Pathologically, the bands of myelin preservation showed myelin sheaths of normal thickness, with focal areas of demyelination. The findings, taken together with those of previously reported cases, suggest that Baló's concentric sclerosis is a variant of MS, and the concentric lesion may be an intermediary form in evolution of a chronic active MS plaque. The pathogenesis of this concentric lesion may be explained by periodic suppression of demyelination in the rapidly expanding border, allowing remyelination or only transient incomplete demyelination to occur.
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Affiliation(s)
- G R Moore
- Department of Pathology and Laboratory Medicine (Neuropathology), Vancouver Hospital and Health Services Centre, BC, Canada
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Abstract
We describe a 12-year-old girl with an early onset neurologic disease of slow progressiveness and electro-encephalography showing epileptic activity. The girl developed fulminant liver failure 5 months after the start of valproic acid treatment. Repeated mitochondrial assays failed to prove a mitochondrial disorder, but muscle biopsies were slightly pathological. Liver histology indicated acute-on-chronic liver disease. Six weeks after a successful orthotopic liver transplantation her neurological condition deteriorated rapidly, soon leading to generalized cortical disease and death. Post-mortem brain examination showed advanced central nervous destruction. We suggest that this is a late-onset Huttenlocher variant of Alpers' syndrome, where fulminant liver failure can be triggered by valproic acid, and orthotopic liver transplantation can subsequently trigger a fatal neurologic deterioration. Our case illustrates that when a referral center receives a previously unknown patient with hepatocellular insufficiency, it might be impossible to differentiate between fulminant vs. acute-on-chronic liver failure, and the decision whether to perform a liver transplantation or not would become difficult.
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Affiliation(s)
- N Kayihan
- Department of Pediatrics, Karolinska Institutet, Huddinge University Hospital, Sweden
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Fitzgerald JF, Troncone R, Del Rosario MA. Clinical quiz. Alpers' disease. J Pediatr Gastroenterol Nutr 1999; 28:501,509. [PMID: 10328125 DOI: 10.1097/00005176-199905000-00011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- J F Fitzgerald
- James Whitcomb Riley Hospital for Children, Indiana University Medical Center, Indianapolis, USA
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Abstract
Deficiency of mitochondrial DNA polymerase gamma activity was found in a patient with mtDNA depletion and Alpers' syndrome. Metabolic evaluation revealed fasting hypoglycemia, dicarboxylic aciduria, and reduced activity of the electron transport chain in skeletal muscle. The patient died in early childhood of fulminant hepatic failure, refractory epilepsy, lactic acidemia, and coma. mtDNA content was 30% of normal in skeletal muscle and 25% in the liver. The activity of mtDNA polymerase gamma was undetectable.
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Affiliation(s)
- R K Naviaux
- Mitochondrial and Metabolic Disease Center, Department of Medicine, University of California-San Diego, La Jolla, USA
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Abstract
We describe an identical syndrome of cystic leukoencephalopathy in three Turkish children, including two siblings. The neurological findings were noted within the first months of life and include severe intellectual impairment, motor retardation, and spasticity. Magnetic resonance imaging of the brain showed extensive cysts within the anterior temporal lobes, ventricular enlargement and white matter disease. The signal intensities of the cysts' content were identical to those of the cerebrospinal fluid. The patients' screening for known inborn errors of metabolism, especially those characterised by white matter involvement, did not reveal any abnormality. The clinical picture and the magnetic resonance imaging characteristics are unique diagnostic features of a new disease entity so far not described in the literature.
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Affiliation(s)
- M Olivier
- Zentrum für Kinderheilkunde, Heinrich-Heine-Universität Düsseldorf, Germany
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Abstract
A patient with hepatic cirrhosis due to Alpers disease is described who had a significantly raised plasma alanine aminotransferase (ALT) activity of 247 U/L which returned to normal (18 U/L) shortly after commencing treatment with the anticonvulsant drug, vigabatrin. Previous studies have reported smaller reductions in plasma ALT activity due to vigabatrin, generally in patients with normal liver function. This case demonstrates that vigabatrin may also reduce markedly elevated ALT activity to the normal range in patients with documented liver disease. Plasma ALT activity cannot be used as an index of liver cell damage in patients receiving vigabatrin.
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Affiliation(s)
- A Williams
- Department of Clinical Biochemistry, Royal Alexandra Hospital for Children, Parramatta, New South Wales, Australia
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Pretorius ML, Loock DB, Ravenscroft A, Schoeman JF. Demyelinating disease of Schilder type in three young South African children: dramatic response to corticosteroids. J Child Neurol 1998; 13:197-201. [PMID: 9620009 DOI: 10.1177/088307389801300501] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Three young children with the Schilder variant of multiple sclerosis were seen within a 3-year period at our hospital. The diagnosis was made on the basis of the typical (but not pathognomonic) clinical and magnetic resonance imaging (MRI) findings after eliminating other demyelinating and post-infectious disorders of the central nervous system. All three patients were treated with prednisone (2 mg/kg/day), which resulted in complete recovery in one patient and mild and moderate residual hemiparesis in the two other patients, respectively. Corticosteroid therapy was continued until the patients' neurologic condition normalized or no further clinical improvement occurred. No relapses were seen after discontinuation of corticosteroid treatment. Computed tomographic (CT) scan and MRI findings after completion of corticosteroid therapy were equally dramatic and corresponded with the clinical improvement. A strongly positive tuberculin skin test and a positive history of contact with adult tuberculosis in two of our patients raise the possibility of a connection between tuberculosis and Schilder's disease.
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Affiliation(s)
- M L Pretorius
- Department of Paediatrics and Child Health, Tygerberg Hospital, South Africa
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Wörle H, Köhler B, Schlote W, Winkler P, Bastanier CK. Progressive cerebral degeneration of childhood with liver disease (Alpers Huttenlocher disease) with cytochrome oxidase deficiency presenting with epilepsia partialis continua as the first clinical manifestation. Clin Neuropathol 1998; 17:63-8. [PMID: 9561326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
A previously healthy and normally developed 17-year-old young female presented with a sudden onset of focal motor seizure status that proved to be refractory to anticonvulsive treatment. Severe encephalopathy with visual impairment leading to blindness, mental deterioration, and predominantly left spastic tetraparesis developed progressively. Hepatic disease evolved 4 months after onset of the first symptoms and led to death in hepatic failure 1 month later. Diagnostic studies revealed an elevated protein and lactate in the cerebrospinal fluid, slow-wave and intermittently continuous spike-wave activity in the EEG, and a complex i.v. (cytochrome-C oxidase) deficiency in the muscle biopsy. MRI scans revealed signal abnormalities in the occipital lobe, thalamus, and basal ganglia only after 3 months. Histopathological findings in liver biopsy and in postmortem brain examination displaying widespread predominantly right cortical spongiosis, neuronal loss and astrocytosis were consistent with the clinically suspected diagnosis of progressive neuronal degeneration of childhood with liver disease (PNDC) or Alpers Huttenlocher disease. This rare disorder of unknown origin is usually seen in infants and young children and is rarely reported in adolescence.
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Affiliation(s)
- H Wörle
- Paediatric Centre, Olgahospital, Children's Hospital, Frankfurt, Germany
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Padró L, Rovira R. [Diagnosis of seizures originating in the amygdala and the hippocampus]. Rev Neurol 1998; 26:261-5. [PMID: 9563096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Lesions in the hippocampus of some epileptic patients were first described one hundred and seventy years ago. Since then our knowledge of the relationship between epileptic seizures and temporal lobe lesions has greatly improved. DEVELOPMENT The aim of this paper is to systematize the symptomatology of the hippocampus and amygdala seizures. These seizures may have a great number of different clinical features: special 'loss' or 'impairment of consciousness', epileptic automatisms and autonomic changes. Moreover, at the beginning of seizures some patients have reported experiences having subjective qualities similar to those experienced in everyday life. P Gloor named them 'experiential phenomena' and subdivided them into affective (eg: fear), perceptual (eg: visual hallucinations) and mnemonic (eg: 'déjà vu' illusion). CONCLUSION It is very important to know the contribution of the hippocampus and the amygdala to the symptomatology of temporal lobe seizures due to the progress of MRI diagnostic possibilities that are improving the surgical outcome.
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Affiliation(s)
- L Padró
- Servei de Neurología, Hospital General Universitari Vall d'Hebron, Barcelona, España
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Serrano-Castro P, Sánchez-Alvarez JC, García-Gómez T. [Mesial temporal sclerosis (I): histological data, physiopathological hypothesis and etiological factors]. Rev Neurol 1997; 25:584-9. [PMID: 9172925 DOI: pmid/9172925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To review the main anatomical, histological, physiopathological and aetiological data characteristic of the mesial temporal sclerosis syndrome (ETM). Development. The typical histological findings in ETM are: 1) A specific pattern of loss of neurone density which includes so-called endfolium sclerosis (considered to be a specific pathological entity always found in ETM), and which is usually accompanied by neurone loss in other hippocampal and extra-hippocampal regions. The CA2 region is never affected. 2) Phenomenon of 'mossy fibers sprouting' which are granulosa cells which form two types of synapses: with the the 'basket cells' which are inhibitory interneurones and with the dendrites of granulosa or pyramidal cells of the CA1, CA2 and CA3 Ammon horn cells which are excitatory cells. CONCLUSIONS Probably these organic changes are both the cause and effect of repeated convulsions. Participation in this self-perpetuating circuit may be due to recognised risk factors of ETM (head injury, CNS infections, febrile convulsions in early stages of development) which cause, first of all, death of neurones of the dentate gyrus cells followed by reduced inhibitory activity of the 'basket' cells and therefore sustained hyper-excitability of the pyramidal cells (especially in the CA3 regions), which are responsible for complex partial seizures and massive liberation of glutamic acid. Glutamic acid can cause death of neurones of the granulosa cells of the dentate gyrus, thus closing the circuit. This hypothesis explains the progressive nature of the ETM syndrome. When there is pathology of the cortical structure there is another access via to this circuit--by means of cortical discharges of the so-called perforant pathway which stimulates activity of the pyramidal cells and sets off the chain of events described above. This hypothesis explains the so-called 'dual pathology'.
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Affiliation(s)
- P Serrano-Castro
- Servicio de Neurología, Hospital Torrecárdenas, Almería, Granada, España
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Beaulé PE, Lawton L, Letts M. The orthopaedic manifestations of Pelizaeus-Merzbacher disease in children. J Pediatr Orthop 1996; 16:727-30. [PMID: 8906642 DOI: 10.1097/00004694-199611000-00005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pelizaeus-Merzbacher disease (PMD) is a degenerative leukodystrophy of the central nervous system resulting in progressive spasticity and neurologic deterioration. Seitelberger (13) divided this rare disease into six types. Five patients with the type 1 and two patients with the type II form of PMD have been treated at the Children's Hospital of Eastern Ontario. Our study sought to identify the orthopaedic manifestations of PMD and to develop a common orthopaedic profile for these patients. All children with types I and II PMD developed spastic quadriparesis, truncal hypotonia, thoracolumbar scoliosis, soft-tissue contractures of the adductors and hamstrings, osteopenia, bilateral coxa valga, and associated hip dislocation.
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Affiliation(s)
- P E Beaulé
- Children's Hospital of Eastern Ontario, Ottawa, Canada
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27
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Asahara H, Yoshimura T, Sada S, Furuya H, Kobayashi T. [A Japanese family with probably autosomal dominant adult-onset leukodystrophy]. Rinsho Shinkeigaku 1996; 36:968-972. [PMID: 8958750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We report here a family with leukodystrophy clinical features of which are characterized as adult onset, probably autosomal dominant inheritance, hyperreflexia, cerebellar ataxia, autonomic dysfunction and no peripheral nerve involvement. T2-weighted brain MRI revealed diffuse high signal areas in the cerebral white matter. The disorder in our subjects can be distinguished from most leukodystrophies in terms of genetic inheritance, clinical manifestations and laboratory data. Our family is quite similar to the kindred which Eldridge et al. described in 1984 as "hereditary adult-onset leukodystrophy simulating chronic progressive multiple sclerosis". Our family is the third report of this type of leukodystrophy and the first among non-Irish/Scottish family.
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Affiliation(s)
- H Asahara
- Department of Neurology, Faculty of Medicine, Kyushu University
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28
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Harding BN, Alsanjari N, Smith SJ, Wiles CM, Thrush D, Miller DH, Scaravilli F, Harding AE. Progressive neuronal degeneration of childhood with liver disease (Alpers' disease) presenting in young adults. J Neurol Neurosurg Psychiatry 1995; 58:320-5. [PMID: 7897414 PMCID: PMC1073369 DOI: 10.1136/jnnp.58.3.320] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Two unrelated and previously healthy girls, aged 17 and 18, presented with a subacute encephalopathy, visual and sensory symptoms and signs, and prominent seizures that were difficult to control. Brain MRI showed lesions (high signal on T2 weighted images) in the occipital lobes and thalamus; EEG showed slow wave activity with superimposed polyspikes. Inexorable downhill progression led to death in hepatic failure within eight months of onset. Histopathological findings in both patients ((a) chronic hepatitis with prominent bile duct proliferation, fatty change, and fibrosis; (b) in the brain a patchy destruction of the cerebral cortex, predominantly involving striate cortex) were characteristic of progressive neuronal degeneration of childhood with liver disease--Alpers-Huttenlocher syndrome--a rare autosomal recessive disorder usually seen in infants and young children.
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Affiliation(s)
- B N Harding
- National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
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29
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Abstract
The surgical treatment of chronic epilepsies is increasing rapidly. A review of 279 surgical specimens of patients with chronic pharmaco-resistant epilepsies from the University of Bonn Medical Centre revealed specific histopathological findings in 89% of all well-preserved specimens. The most frequent focal lesions were low-grade brain tumours such as gangliogliomas, pilocytic astrocytomas and dysembryoplastic neuroepithelial tumours. Other common findings were glioneuronal and vascular malformations and Ammon's horn sclerosis. This suggests that chronic intractable epilepsies are frequently caused by structural alterations.
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Affiliation(s)
- H K Wolf
- Institut für Neuropathologie der Universität Bonn
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30
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Stachniak JB, Mickle JP, Ellis T, Quisling R, Rojiani AM. Myelinoclastic diffuse sclerosis presenting as a mass lesion in a child with Turner's syndrome. Pediatr Neurosurg 1995; 22:266-9. [PMID: 7547459 DOI: 10.1159/000120912] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A rare case of myelinoclastic diffuse sclerosis (MDS), occasionally referred to as Schilder's disease, is reported in a child with Turner's syndrome. The child originally presented with a 3-week history of nausea, vomiting and frontal headaches. Magnetic resonance imaging showed a large, contrast-enhancing, right frontal lobe mass which was ultimately resected uneventfully. Complete laboratory investigations and pathological evaluation of the resected specimen verified the case to be MDS. The clinical presentation, laboratory evaluation, imaging characteristics and diagnosis are discussed in this review of the disease. The importance of including demyelinating diseases in the differential diagnosis for newly discovered mass lesions in the pediatric population is underscored by this case.
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Affiliation(s)
- J B Stachniak
- Department of Neurosurgery, University of Florida College of Medicine, Gainsville 32610, USA
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31
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Carod Artal J, Prats Viñas JM, Garaizar Axpe C, Zuazo Zamalloa E. [Congenital Pelizaeus-Merzbacher disease simulating infantile spastic cerebral palsy]. Neurologia 1995; 10:57-8. [PMID: 7893516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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32
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Ohki T, Watanabe K, Negoro T, Aso K, Hayakawa F, Haga Y, Miura K, Kito M, Maeda N. [Studies on auditory brainstem responses showing absence or significantly poor formation of waves II-V in children]. No To Hattatsu 1994; 26:398-403. [PMID: 7917489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We performed a retrospective study on 7 children in whom the auditory brainstem responses (ABR) showed absence or significantly poor formation of waves II-V. Two patients had degenerative diseases that affected the brains diffusely. In the remaining 5 patients, the symptoms consisted of action tremor (3 patients) or pyramidal signs (2 patients). There were neither clinical signs nor neuroimaging findings suggesting brainstem involvements. The evolutional changes of the ABRs had a good correlation with the clinical course. Absence or significantly poor formation of waves II-V of ABR occurs in various diseases and may not necessarily reflect severe organic brain lesions.
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Affiliation(s)
- T Ohki
- Department of Pediatrics, Nagoya University School of Medicine
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33
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Schwankhaus JD, Katz DA, Eldridge R, Schlesinger S, McFarland H. Clinical and pathological features of an autosomal dominant, adult-onset leukodystrophy simulating chronic progressive multiple sclerosis. Arch Neurol 1994; 51:757-66. [PMID: 8042923 DOI: 10.1001/archneur.1994.00540200033013] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To study the clinical and pathological features of a kindred with an adult-onset autosomal dominant leukodystrophy. PATIENTS Five symptomatic and nine asymptomatic at-risk members of the kindred. INTERVENTIONS Subjects underwent detailed histories and general and neurologic examinations. Further evaluation included electroencephalography, evoked potentials, electromyography, autonomic testing, and analysis of serum, urine, and cerebrospinal fluid. One patient underwent sural nerve biopsy and analysis. Another, previously studied patient, underwent a limited autopsy. RESULTS Cerebellar and pyramidal dysfunction began in the fourth and fifth decades of life; subtle autonomic symptoms were often present years earlier. Frontal lobe dysfunction and abnormalities of the central visual pathways were mild and of late onset. Sensorineural hearing loss was common. The peripheral nervous system was spared. Autopsy results of one patient revealed severe degeneration of the white matter at all levels of the neuraxis, but most prominent in the frontoparietal and cerebellar regions, with sparing of the subcortical U fibers. Histological and ultrastructural examinations failed to show evidence of a specific pathogenetic mechanism or etiology. CONCLUSION This disorder seems to be a distinct type of hereditary leukodystrophy, but its exact nature remains unknown.
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Affiliation(s)
- J D Schwankhaus
- Department of Medical and Surgical Neurology, Texas Tech University Health Sciences Center, Lubbock
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34
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Topaloğlu H, Kale G, Yalnizoğlu D, Taşdemir AH, Karaduman A, Topçu M, Kotiloğlu E. Analysis of "pure" congenital muscular dystrophies in thirty-eight cases. How different is the classical type 1 from the occidental type cerebromuscular dystrophy? Neuropediatrics 1994; 25:94-100. [PMID: 8072682 DOI: 10.1055/s-2008-1071593] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Congenital muscular dystrophies (CMD) are heterogenous in clinical and pathologic manifestations. The "pure" classical form includes cases without severe impairment of intellectual development (Type 1), and cases with normal or subnormal IQ which show white matter hypodensity on CT scan examination. This latter group is sometimes called the "occidental type cerebro-muscular dystrophy" (OCMD). In this study we report clinical and pathologic findings in 38 cases with pure CMD. Eighteen of them were classified as Type 1 and 20 as OCMD, following the neuroradiological work-up. Statistical analysis between the two groups were done for: age range, consanguinity, multiple joint contractures, maximal motor capacity, facial involvement, high CK, endomysial fibrosis, adiposis, fiber atrophy and necrosis. CK was significantly higher in the OCMD group. Though not statistically significant, multiple joint contractures and muscle fiber necrosis were seen in more OCMD patients. These parameters denoted severity. The results of electrophysiological tests did not show any statistical differences. In pure CMDs there is evidence for overlap between the two sub-groups. OCMD cases may tend to run a more severe course in the presence of significantly higher CK levels.
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Affiliation(s)
- H Topaloğlu
- Department of Pediatric Neurology, Hacettepe University Children's Hospital, Ankara, Turkey
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35
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Mavroudakis N. Devic's neuromyelitis optica and Schilder's myelinoclastic diffuse sclerosis. J Neurol Neurosurg Psychiatry 1993; 56:1340. [PMID: 8270947 PMCID: PMC1015399 DOI: 10.1136/jnnp.56.12.1340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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36
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Yamamoto K, Tanaka T, Fujita T, Fukuda H, Yonemasu Y. Intractable temporal lobe epilepsy with calcified mass in the temporal lobe. Jpn J Psychiatry Neurol 1993; 47:262-3. [PMID: 8271558 DOI: 10.1111/j.1440-1819.1993.tb02066.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- K Yamamoto
- Department of Neurosurgery, Asahikawa Medical College
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37
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Bakon M, Strauss S, Shental I, Elpeleg ON. Cholelithiasis in Canavan disease. J Ultrasound Med 1993; 12:363-364. [PMID: 8515536 DOI: 10.7863/jum.1993.12.6.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- M Bakon
- Department of Radiology, Assaf Harofeh Medical Center, Sackler School of Medicine, Tel-Aviv University, Jerusalem, Israel
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38
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Abstract
Four unrelated children were thought to have valproate-associated hepatotoxicity. They presented with recurrent partial secondarily generalized status epilepticus and epilepsia partialis continua followed by mental and motor regression. Despite treatment with multiple antiepileptic medications, they continued to have seizures. After initiation of valproic acid (VPA), all 4 manifested liver failure within 3 months. Two of these children each had 1 sibling who was not exposed to VPA, but who developed the same clinical picture including liver failure. At the time of autopsy, all 6 children had similar neuropathological findings with focal areas of spongiosis and neuronal loss, diffuse gliosis, and Alzheimer type II cells. One VPA-treated patient underwent a successful liver transplantation only to die from relentlessly progressive neurological deterioration. We propose that many of the reported patients with VPA-associated hepatotoxicity represent undiagnosed patients with early childhood hepatocerebral degeneration, the Huttenlocher variant of Alpers' syndrome. This disease manifests by obstinate partial seizures, recurrent partial secondarily generalized status epilepticus, epilepsia partialis continua, psychomotor deterioration, and hepatic dysfunction that is exacerbated by VPA administration. The accelerated demise from liver failure in the nontransplanted patients before the central nervous system pathology fully evolves makes the diagnosis of this rare condition difficult. The occurrence of disease in the unexposed siblings suggests recessive inheritance.
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Affiliation(s)
- A R Bicknese
- Department of Neurology, University of Tennessee, Memphis
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39
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Abstract
Adrenoleukodystrophy, a sex-linked peroxisomal disorder that results in the impaired oxidation of long-chain saturated fatty acids and causes neurologic impairment, is a rare cause of Addison's disease in children. Adrenomyeloneuropathy is the name given to a biochemically identical but milder and more slowly progressive variant of adrenoleukodystrophy that affects young adults, in whom adrenal insufficiency may long precede nervous system dysfunction. The transmission of adrenomyeloneuropathy, like that of most cases of adrenoleukodystrophy, is sex-linked. Because of a preponderance of male patients among a group of patients with the onset of adrenal failure in childhood, we questioned whether this condition might be the initial manifestation of adrenomyeloneuropathy. We therefore measured the plasma concentrations of very-long-chain saturated fatty acids in eight patients with adrenal insufficiency; of these, five had elevated plasma hexacosanoic acid concentrations (range, 2.42 to 6.43 mumol per liter; mean normal level [+/- SD], 0.83 +/- 0.45), confirming the presence of adrenomyeloneuropathy. Magnetic resonance imaging showed clear evidence of brain involvement in all five patients. Reexploration of the family histories revealed additional missed cases. We conclude that the possibility of adrenomyeloneuropathy should be considered in any boy with Addison's disease.
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Affiliation(s)
- A Sadeghi-Nejad
- Department of Pediatrics, Tufts University School of Medicine, Boston, MA
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40
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Hakola HP. Psychosocial reactions in the spouses of patients suffering polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy. J Clin Psychiatry 1990; 51:21-4. [PMID: 2295586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLO-SL) is a rare hereditary disease affecting both brain and bones. Skeletal symptoms begin in early adulthood and neuropsychiatric symptoms at approximately age 30. Progressive dementia associated with an accentuated frontal lobe syndrome handicaps the patients. The author describes inadequate psychosocial reactions of the spouses of 21 Finnish PLO-SL patients. The reactions included rejection and divorce in 8 cases and rejection without divorce in 1 case. Jealousy, violence, and alcoholism were common in male spouses. The author suggests that some of the spouses' negative psychosocial reactions may be lessened if the family is informed early about the nature of the disorder.
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Affiliation(s)
- H P Hakola
- Department of Forensic Psychiatry, Kuopio University, Finland
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41
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Lana-Peixoto MA, dos Santos EC. Schilder's myelinoclastic diffuse sclerosis. J Clin Neuroophthalmol 1989; 9:236-40; discussion 241. [PMID: 2531160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We report here a case of Schilder's myelinoclastic diffuse sclerosis in a 14-year-old girl with sudden bilateral visual loss. Computed tomographic scan showed two large symmetrical lesions in the occipital lobes and a smaller hypodense area in the frontal lobe. Cerebrospinal fluid examination revealed increased immunoglobulin G fraction with the presence of oligoclonal bands. Ultrastructural study of a biopsy specimen disclosed a demyelinating disorder with no cytoplasmic inclusions. Steroid treatment was followed by a dramatic response, with almost complete visual recovery and shrinkage of the lesions.
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Affiliation(s)
- M A Lana-Peixoto
- Department of Neurology, Federal University of Minas Gerais Medical School, Belo Horizonte, Brazil
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42
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Zweig RM, Schegg KM, Peacock JH, Melarkey D. A case of Alzheimer's disease and hippocampal sclerosis with normal cholinergic activity in basal forebrain, neocortex, and hippocampus. Neurology 1989; 39:288-90. [PMID: 2915803 DOI: 10.1212/wnl.39.2.288] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
A 76-year-old man without apparent dementia met pathologic criteria at autopsy for Alzheimer's disease, which included a maximum senile plaque density greater than 15 per square millimeter of neocortex. Despite hippocampal sclerosis, changes typical of Alzheimer's disease were not found in this region or in basal forebrain. Choline acetyltransferase activity in hippocampus, septum, and parietal cortex was normal.
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Affiliation(s)
- R M Zweig
- Department of Internal Medicine (Neurology Division), University of Nevada School of Medicine, Reno
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43
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Cruz-Sanchez FF, Cervos-Navarro J, Rossi ML, Lafuente JV. Pelizaeus-Merzbacher disease with thiamine deficiency or Leigh disease with extensive involvement of white matter? Case report. Clin Neurol Neurosurg 1989; 91:261-3. [PMID: 2548793 DOI: 10.1016/0303-8467(89)90122-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We report on a case of a 30-month-old child who presented with a clinical syndrome compatible with leucodystrophy and in whom neuropathological features of both Pelizaeus-Merzbacher disease and subacute necrotizing encephalopathy were shown. The significance of the neuropathological findings is discussed in the light of a possible coexistence of both diseases which has not previously been reported.
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44
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Abstract
A newborn with multiple congenital contractures (MCC) or arthrogryposis multiplex congenita and a leukodystrophy is described. The clinical features and neurophysiological studies suggested a disorder primarily involving the central white matter. The diagnosis of connatal Pelizaeus-Merzbacher disease was made post mortem. This disorder of myelin formation should be considered in infants presenting with arthrogryposis.
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Affiliation(s)
- E J Novotny
- Department of Neurology, Stanford University Medical School, CA 94305
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45
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Akaboshi S, Schichida K, Tomita Y, Mito T, Takada K, Takashima S, Shimozawa N, Suzuki Y. [Case of neonatal adrenoleukodystrophy with adrenocortical insufficiency and stippled calcifications of the epiphyseal cartilage]. No To Hattatsu 1988; 20:339-41. [PMID: 3214608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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46
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Abstract
A 6 year old boy presented with cardiogenic shock following a mild gastroenteritis-like illness. He was subsequently found to have adrenal failure secondary to adrenoleucodystrophy. Despite adequate corticosteroid replacement and intensive cardiorespiratory support, progressive cardiac failure occurred and the patient died. High levels of endogenous catecholamines may be toxic to the myocardium in the absence of sufficient corticosteroid.
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Affiliation(s)
- C Walker
- Intensive Care Unit, Royal Children's Hospital, parkville, Victoria, Australia
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47
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Koepp P, Willig RP, Menzel K. [Differential acetonemic vomiting diagnosis--recurrent Addison crises as an early sign of adrenoleukodystrophy]. Monatsschr Kinderheilkd 1987; 135:508-10. [PMID: 2821390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
After 5 years of cyclic vomiting an 8 year old boy was presented with coma and hyponatremia. ACTH and renin plasma concentrations were elevated, cortisol concentrations did not rise after ACTH-stimulation. Behavioural abnormalities including secondary enuresis and dysarthria drew attention to the possibility of an association of adrenal insufficiency with leucodystrophy. NMR tomography of the brain showed symmetrical demyelinated areas in the parieto-occipital regions. Very long chain fatty acids were elevated. The mother showed discrete neurological symptoms and elevated long chain fatty acids. Cyclic vomiting might suggest adrenoleukodystrophy.
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Affiliation(s)
- P Koepp
- Universitäts-Kinderklinik Hamburg
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48
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Abstract
The ophthalmologic findings in 15 patients with childhood adrenoleukodystrophy (ALD) are reviewed. In this X-linked demyelinating disease with adrenal dysfunction, relentlessly progressive visual loss followed by optic atrophy occurs months to years after the diagnosis is established based on neurologic symptoms and biochemical abnormalities. Visual loss is mainly due to central nervous system (CNS) demyelination involving the visual tracts, but primary retinal ganglion cell degeneration may also be operative. All patients in this study were male. Vision ranged from 20/20 to no light perception (NLP). All but one patient with bilateral cataracts had normal anterior segment examinations. Seven patients had exotropia, and esotropia developed in one patient. Electroretinography (ERG) and electrooculography (EOG) findings were normal in two patients with severe visual loss. Macular pigmentary changes were observed in three patients. Optic pallor was noticed in seven patients. Optic nerve hypoplasia was seen in one patient. Visual-evoked responses were abnormal in two patients and borderline in one. Progressive visual field abnormalities were noticed in three patients, large field cuts in two patients, and normal fields in another two patients. The diagnosis of ALD should be considered in all boys presenting with unexplained visual loss, dementia, and adrenal dysfunction.
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49
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Sedwick LA, Klingele TG, Burde RM, Fulling KH, Gado MH. Schilder's (1912) disease. Total cerebral blindness due to acute demyelination. Arch Neurol 1986; 43:85-7. [PMID: 3942524 DOI: 10.1001/archneur.1986.00520010079027] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A 51-year-old woman became blind from involvement of both occipital lobes with a confluent lesion demonstrated by computed tomographic scan. Biopsy showed demyelination consistent with Schilder's 1912 variant of diffuse sclerosis. No cytoplasmic inclusions were found on electron microscopy.
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50
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Hayashi K, Taguchi K, Tsutsumi A, Ogawa K, Fujita H, Hiramoto A, Taki T. [A case of simple form of sudanophilic leukodystrophy of a child which showed a marked loss of cerebral white matter and fatty liver]. No To Shinkei 1985; 37:957-63. [PMID: 4074573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A sporadic case of sudanophilic leukodystrophy of the simple form (Peiffer) was reported. The patient was three-year-old girl who had suffered from progressive developmental retardation and neurological disorders such as ataxia, cortical blindness and spastic paralysis of the extremities for eighteen months after she had showed normal development till one and a half years old and died from respiratory insufficiency. On admission, computerized tomogram scan demonstrated diffuse low density lesions of the cerebral white matter extending subsequently to the subcortical white matter. Examination of cerebrospinal fluid revealed only slight increase of protein. Lysosomal enzyme activities such as arylsulfatase and beta-galactosidase in the white blood cells were normal except for distinctly low activity of a-mannosidase without any clinical symptoms suggesting a-mannosidase deficiency. Amino acids in blood were normal. The brain weighed 900 gm. On the coronal sections most part of the cerebral white matter was so strongly degenerated and disappeared that the lateral ventricular structure was not discernible. Histologically, a diffuse and symmetrical demylination, loss of axons including U fibers and moderate gliosis were observed in the residual white matter in the cerebrum and pons. There was no inflammatory cells and metachromatic substances. Large amount of sudanophilic droplets showing polarizing cross and needle like crystals were found in the intra- and/or extracytoplasm of macrophages. Demyelinated lesions with little tissue reaction were also found in the cerebellum, medulla oblongata and in pyramidal tracts through midbrain to cervical spinal cord. There were slight loss of neurons and moderate astrocytosis in the cerebral cortex and basal ganglia. There were no Rosenthal fibers and no sparing of islets of myelin.(ABSTRACT TRUNCATED AT 250 WORDS)
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