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1.
Sugie K Yamamoto A Murayama K Oh SJ Takahashi M Mora M Riggs JE Colomer J Iturriaga C Meloni A Lamperti C Saitoh S Byrne E DiMauro S Nonaka I Hirano M Nishino I 《Neurology》2002,58(12):1773-1778
BACKGROUND: Danon disease is due to primary deficiency of lysosome-associated membrane protein-2. OBJECTIVE: To define the clinicopathologic features of Danon disease. METHODS: The features of 20 affected men and 18 affected women in 13 families with genetically confirmed Danon disease were reviewed. RESULTS: All patients had cardiomyopathy, 18 of 20 male patients (90%) and 6 of 18 female patients (33%) had skeletal myopathy, and 14 of 20 male patients (70%) and one of 18 female patients (6%) had mental retardation. Men were affected before age 20 years whereas most affected women developed cardiomyopathy in adulthood. Muscle histology revealed basophilic vacuoles that contain acid phosphatase-positive material within membranes that lack lysosome-associated membrane protein-2. Heart transplantation is the most effective treatment for the otherwise lethal cardiomyopathy. CONCLUSIONS: Danon disease is an X-linked dominant multisystem disorder affecting predominantly cardiac and skeletal muscles. 相似文献
2.
Seven patients, aged between 50 and 69 years, had typical features of nonarteritic anterior ischemic optic neuropathy (NAION) within 36 hours after ingestion of sildenafil citrate (Viagra) for erectile dysfunction. Six patients had vision loss within 24 hours after use of the agent. Final visual acuity in the affected eye ranged from 20/20 to light perception. Both eyes were affected in one individual. All affected individuals had pre-existing hypertension, diabetes, elevated cholesterol, or hyperlipidemia. Seven similar cases have been previously reported. Sildenafil may provoke NAION in individuals with an arteriosclerotic risk profile. 相似文献
3.
Fatal intracranial arterial dissection: clinical pathological correlation. 总被引:2,自引:2,他引:0
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M A Farrell J J Gilbert J C Kaufmann 《Journal of neurology, neurosurgery, and psychiatry》1985,48(2):111-121
The clinical pathological features of fatal arterial dissection confined to the intracranial vessels are described. Three patients with anterior circulation dissections presented with focal ischaemic neurological deficits and pathological examination of involved vessels revealed a dissection plane between internal elastic lamina and media accompanied by intravascular thrombosis. Three of four patients with posterior circulation dissections had clinical pathological features of subarachnoid haemorrhage and at necropsy had transmural dissections. In contrast to previous reports, primary vasculopathies either degenerative or inflammatory were not identified in affected vessels. The pathogenesis of intracranial arterial dissection is discussed and the clinical features are correlated with the pathological abnormalities. 相似文献
4.
Gamez J Ferreiro C Accarino ML Guarner L Tadesse S Martí RA Andreu AL Raguer N Cervera C Hirano M 《Neurology》2002,59(3):455-457
Clinical, biochemical, and genetic features of a Spanish family with mitochondrial neurogastrointestinal encephalomyopathy are reported. The proband presented with severe gastrointestinal dysmotility and the affected sister had extraocular muscle weakness. In both affected individuals, biochemical defects of thymidine phosphorylase and a pathogenic G-to-A transition mutation at nucleotide 435 in the thymidine phosphorylase gene were identified. The first thymidine phosphorylase mutation identified in Spain showed phenotypic variability at onset. 相似文献
5.
《Neuromuscular disorders : NMD》2021,31(8):701-705
VCP associated inclusion body myopathy, Paget's disease of bone, and Frontotemporal Dementia (IBMPFD, VCP disease, or multisystem proteinopathy type 1 (MSP1)) is an autosomal dominant disease caused by missense mutations in the VCP gene, which plays a crucial role in ubiquitin-proteasome dependent degradation of cytosolic proteins. Those diagnosed with the disorder often suffer from cardiovascular complications in the advanced stages. We conducted an observational cross-section study to investigate echocardiographic features of asymptomatic carriers and those affected by the disease to determine the differences and potential early features of the VCP-associated cardiomyopathy. The study cohort constituted of 32 patients with VCP mutations including 23 affected individuals diagnosed with myopathy +/- Paget disease of bone, and 9 asymptomatic carriers. Among the affected individuals, 95.7% had myopathy, 43.5% had Paget's disease of bone, and none had frontotemporal dementia, and the carriers were asymptomatic. Not surprisingly the carriers were younger (mean age 38.4 ± 3.8 years), than the affected cohort (mean age 50.6 ± 9.1 years; p < 0.001). There was a 43.5% prevalence of diastolic dysfunction on echocardiogram among patients who were symptomatic from VCP disease, whereas none of the two asymptomatic carriers manifested diastolic dysfunction (p = 0.017). Among the 5 affected individuals who had consequential echocardiograms 2–3 years apart, three affected individuals developed diastolic dysfunction, and two already had diastolic dysfunction on the initial study. The two carriers did not develop diastolic function changes. This present study represents the largest series of echocardiograms performed in patients and asymptomatic carriers with VCP myopathy, and will pave the way for future, large-scale studies that may include other imaging modalities such as cardiac MRI and strain evaluation in patients at all stages of the disease. 相似文献
6.
We reviewed 49 patients in whom a diagnosis of Huntington's disease (HD) seemed possible on clinical grounds, but who gave no history of definitely affected relatives. In 32 with the typical clinical features of HD (progressive chorea and dementia, postural instability, abnormal initiation of saccadic eye movements), the diagnosis was confirmed in 7 patients who had had autopsies, affected relatives were found in 5 others, and HD remained probable in a further 13 who were reexamined. In the 17 with a less typical clinical picture, a diagnosis of HD appeared most likely in 2; other causes for chorea such as cerebrovascular disease, neuroacanthocytosis, recrudescence of Sydenham's chorea, and drug-induced tardive dyskinesia could be invoked in the remainder. We conclude that the likelihood of HD in a patient with the typical clinical features of this disorder but no history of affected relatives is at least 75%, which for practical purposes implies a risk to their children hardly less than in familial HD. The most plausible explanations for seemingly sporadic patients with HD are nonpaternity and mild, late-onset disease that is overlooked by other family members. 相似文献
7.
Ronald Fogel Xueguo Zhang William E. Renehan 《The Journal of comparative neurology》1996,364(1):78-91
The activity of vagal motor neurons is influenced by sensory information transmitted to the brainstem. In particular, there is evidence that distention of the stomach increases activity of motor neurons in the dorsal vagal motor nucleus, whereas distention of the duodenum, small intestine, and colon reduces neuron firing. In this study, we determined 1) the response of vagal motor neurons to distention of the stomach and duodenum and 2) whether the response properties were associated with specific morphological features. Using the single-cell recording and iontophoretic injection technique, we identified four groups of vagal motor neurons affected by gastric and/or duodenal distention. Group 1 neurons responded to either gastric or duodenal stimulation. Neurons in groups 2, 3, and 4 were affected by both gastric and duodenal distention. Group 2 neurons were excited by duodenal distention and were inhibited by gastric distention. Group 3 neurons were inhibited by duodenal distention and were excited by gastric distention. Most neurons belonged to group 4. Neurons in this group were inhibited by both gastric and duodenal distention. Our analyses revealed that the neurons affected by both stimuli had distinctive structural features. Neurons in group 2 had the largest somata, the most dendritic branches, and the greatest cell surface area. Neurons in group 3 were the smallest and had the shortest dendritic length. In addition, we were able to demonstrate that the neurons in group 4 had a smaller total dendritic length and a smaller cell volume than neurons in group 2 and had more dendritic branch segments than neurons in group 3. These results suggest that morphological features are associated with specific response properties of vagal motor neurons. © 1996 Wiley-Liss, Inc. 相似文献
8.
Autosomal dominant partial epilepsy with auditory features: description of a new family 总被引:9,自引:5,他引:4
Michelucci R Passarelli D Pitzalis S Dal Corso G Tassinari CA Nobile C 《Epilepsia》2000,41(8):967-970
PURPOSE: To report the clinical and genetic study of a new family with autosomal dominant partial epilepsy with auditory features (ADPEAF). METHODS: All the living affected members underwent a full clinical, neurophysiological, and magnetic resonance imaging (MRI) study. Genetic analysis was performed by typing their DNA with seven microsatellite markers previously found to cosegregate with ADPEAF on chromosome 10q24. RESULTS: The three living affected members had a childhood onset of rare and drug-responsive tonic-clonic seizures constantly preceded by a humming sensation. Routine and sleep electroencephalograms revealed rare and inconstant focal abnormalities over both temporal regions. MRI detected atrophy with increased T2 signal in the subcortical lateral portion of the right temporal lobe in one case. Analysis of 10q24 polymorphic alleles showed the same haplotype in all three affected members but different alleles in unaffected individuals. CONCLUSIONS: ADPEAF is a distinct condition with homogeneous clinical features. Genetic findings are consistent with linkage of ADPEAF to chromosome 10q24. 相似文献
9.
Tuite PJ Clark HB Bergeron C Bower M St George-Hyslop P Mateva V Anderson J Knopman DS 《Archives of neurology》2005,62(9):1453-1457
BACKGROUND: Corticobasal degeneration (CBD) and progressive supranuclear palsy (PSP) are neurodegenerative tauopathies. Sporadic and familial cases of PSP and CBD have been noted, but both have not been reported in a single family. OBJECTIVE: To describe the clinical, oculomotor, balance, functional imaging, histopathologic, and genetic studies in a family with CBD and PSP. DESIGN: A report of the clinical and pathological features in a familial tauopathy. SETTING: University of Minnesota.Patients We evaluated 2 siblings and clinically assessed 20 additional family members. MAIN OUTCOME MEASURES: Demonstration of salient features in deceased and living family members. RESULTS: Histopathologically confirmed CBD in one sibling and PSP in another deceased sibling were demonstrated; both had clinical features of corticobasal syndrome. In addition, 3 siblings had probable PSP by clinical criteria. Genetic studies of 4 affected family members demonstrated the H1/H1 haplotype but did not reveal pathogenic tau mutations. The family history revealed consanguinity. CONCLUSIONS: This is the first report, to our knowledge, of CBD and PSP in 2 individuals in a single family who presented with corticobasal syndrome and had other affected siblings with clinical PSP. Despite clinical and pathologic heterogeneity, a unifying genetic etiology appears likely in this familial tauopathy. 相似文献
10.
P. Martinelli A. S. Gabellini M. R. Gulli E. Lugaresi 《Acta neurologica Scandinavica》1987,75(2):106-111
Two hundred consecutive patients affected by essential tremor (ET), referred to the Movement Disorders Center of the University of Bologna between January 1977 and December 1981, were studied to identify the different clinical features of this disorder, and its associated neurological signs. In this series, 169 patients suffered from typical essential tremor (TET); in the other 31 cases uncommon clinical features were detected: 25 presented postural, action and rest tremor (continuous tremor: CT); 5 had orthostatic tremor (OT) and 1 was affected by writing tremor (WT). Buccolinguofacial dyskinesias (BLFD) were associated with ET in 19 cases; 2 presented dystonia, and in 6 mild extrapyramidal signs were detected. Uncommon types of tremor: ET plus BLFD and ET associated with extrapyramidal signs had an higher incidence in older people. No patient developed Parkinson's disease (PD) during the follow-up period (2-5 years). 相似文献
11.
Michele Raja Maria Concetta Altavista Stefano Cavallari Loredana Lubich 《European archives of psychiatry and clinical neuroscience》1994,243(6):299-303
Summary In a series of 1007 consecutively admitted patients, 3 cases of neuroleptic malignant syndrome (NMS) were identified (0.3%). All three patients were affected by mood disorders with congruent psychotic features, had shown catatonia just before the onset of NMS, and had been treated with low neuroleptic doses. All of them presented low serum iron levels. The relationship between NMS and catatonia and possible therapeutic decisions are discussed. 相似文献
12.
Hereditary neuralgic amyotrophy associated with a relapsing multifocal sensory neuropathy.
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A family with neuralgic amyotrophy (idiopathic brachial plexus neuropathy) associated with a multifocal sensory neuropathy is described. Four members over two generations were affected by neuralgic amyotrophy, inherited as an apparent autosomal dominant trait; two also had a multifocal relapsing sensory neuropathy with the clinical features of Wartenberg's migrant neuropathy. 相似文献
13.
Mitochondrial myopathies: clinical and biochemical features of 30 patients with major deletions of muscle mitochondrial DNA 总被引:23,自引:0,他引:23
I J Holt A E Harding J M Cooper A H Schapira A Toscano J B Clark J A Morgan-Hughes 《Annals of neurology》1989,26(6):699-708
Analysis of mitochondrial DNA (mtDNA) in muscle and blood from 72 patients with mitochondrial myopathy showed that 30 had major deletions of a variable proportion of muscle mtDNA. All of these 30 patients presented with progressive external ophthalmoplegia and limb weakness, and 8 had the additional features of the Kearns-Sayre syndrome. Of the 42 patients without detectable muscle mtDNA deletions, 10 had progressive external ophthalmoplegia and limb weakness, 2 had the Kearns-Sayre syndrome, 11 had limb weakness without extraocular involvement, and 19 had multisystem disorders predominantly affecting the central nervous system. Only 2 patients with mtDNA deletions had clinically affected relatives, compared with 10 of those without deletions. In the 4 patients with polarographic defects exclusively involving complex I (NADH coenzyme Q reductase), the deleted protein-coding genes were confined to those for complex I subunits. Thirteen other patients with apparently identical deletions had variable clinical and biochemical features. Immunoblots of complex I polypeptides from patients with deletions were either indistinguishable from controls or showed only a mild generalized decrease in all identifiable subunits. 相似文献
14.
Bilateral occipital calcification, epilepsy and coeliac disease: clinical and neuroimaging features of a new syndrome. 总被引:2,自引:0,他引:2
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A Magaudda B Dalla Bernardina P De Marco Z Sfaello M Longo V Colamaria O Daniele G Tortorella M A Tata R Di Perri et al. 《Journal of neurology, neurosurgery, and psychiatry》1993,56(8):885-889
Twenty patients affected by bilateral occipital cortical-subcortical calcification (BOC) are described, 19 (95%) had epilepsy. In 8 of 16 cases studied, intestinal biopsy revealed coeliac disease. Fourteen patients had occipital partial epilepsy with a relatively benign outcome, while 4 patients were affected by a severe form of epilepsy, with very frequent, drug-resistant, generalised and partial seizures with mental deterioration. One patient had a single episode of convulsive status epilepticus at four months of age. The neurological examination was normal in all patients. CT showed flocculo-nodular, cortico-subcortical BOC, without enhancement and without lobar or hemispheric atrophy. MRI was normal. The clinical and neuroimaging features of these patients are different therefore from those with the Sturge-Weber Syndrome. The study confirms a high prevalence of coliac disease in patients with BOC, but the relationship between these two pathologies still needs to be clarified. 相似文献
15.
A R Bentivoglio P Cortelli E M Valente T Ialongo A Ferraris A Elia P Montagna A Albanese 《Movement disorders》2001,16(6):999-1006
The clinical features of nine patients (three women and six men) affected by PARK6-linked parkinsonism, belonging to three unrelated Italian families, are reported. The occurrence of affected men and women within one generation suggested an autosomal recessive mode of inheritance in all three families. Mean age at disease onset was 36 +/- 4.6 years; all cases except one presented with asymmetrical signs, consisting of tremor and akinesia of one upper limb or unilateral short step gait. Affected individuals had a mean age of 57 +/- 8.5 years, and average disease duration was 21 +/- 7.8 years. Parkinsonian features included benign course, early onset of drug-induced dyskinesias, and a good and persistent response to levodopa. There were no other associated features (i.e., pyramidal or cerebellar signs, dysautonomia, or diurnal fluctuations unrelated to drug treatment). Cognition was unaffected. The clinical picture was remarkably similar in all patients; no relevant family-related differences were found. PARK6 disease is a new form of early-onset parkinsonism without other atypical clinical features. 相似文献
16.
Klintwall L Holm A Eriksson M Carlsson LH Olsson MB Hedvall A Gillberg C Fernell E 《Research in developmental disabilities》2011,32(2):795-800
Sensory abnormalities were assessed in a population-based group of 208 20-54-month-old children, diagnosed with autism spectrum disorder (ASD) and referred to a specialized habilitation centre for early intervention. The children were subgrouped based upon degree of autistic symptoms and cognitive level by a research team at the centre. Parents were interviewed systematically about any abnormal sensory reactions in the child. In the whole group, pain and hearing were the most commonly affected modalities. Children in the most typical autism subgroup (nuclear autism with no learning disability) had the highest number of affected modalities. The children who were classified in an "autistic features" subgroup had the lowest number of affected modalities. There were no group differences in number of affected sensory modalities between groups of different cognitive levels or level of expressive speech. The findings provide support for the notion that sensory abnormality is very common in young children with autism. This symptom has been proposed for inclusion among the diagnostic criteria for ASD in the upcoming DSM-V. 相似文献
17.
E. Brodtkorb T. Torbergsen K. O. Nakken K. Andersen R. Gimse O. Sjaastad 《Acta neurologica Scandinavica》1994,90(4):232-240
Introduction – Arthrogryposis multiplex congenita (AMC) may be associated with multiple developmental defects. In some severely affected newborns with AMC, autopsy studies have suggested a common mechanism of malmigration at the spinal and cerebral levels. To our knowledge, a constellation of arthrogryposis, epileptic seizures, and brain migrational anomalies in adult patients has not previously been described in a clinical material. Material and methods – Six consecutive adult patients with arthrogryposis multiplex congenita and epileptic seizures form the basis of the present study. Five patients had joint contractures and reduced muscle volume restricted to the lower extremities, whereas one patient had predominantly upper extremity affection. They were studied with magnetic resonance imaging (MRI), EEG, EMG, a neuropsychological test battery, and chromosome analysis. Results – Four of them had clear evidence of migrational brain disorders, demonstrated by MRI, in three of them roughly corresponding to the focal epileptiform EEG activity. Five of the patients had partial seizures, whereas one only had generalized tonic-clonic seizures. The MRI findings included polymicrogyria, pachygyria, and fused schizencephaly. Four had neurogenic EMG changes, one had myopathic EMG features, and one had an unremarkable EMG pattern in affected muscles. All patients witL demonstrable migrational disorders showed abnormal neuropsychological features. Three patients were mentally retarded. A chromosome abnormality in the form of a ring chromosome 18 was present in one patient. Conclusion – We suggest that AMC, epileptic seizures, and migrational brain disorders may form the integral parts of a hitherto undescribed syndrome in adults. A wide-spread defect in neuronal migration along the entire neural axis may be the underlying mechanism of the cerebral and the peripheral symptoms. 相似文献
18.
Cho YW Motamedi GK Laufenberg I Sohn SI Lim JG Lee H Yi SD Lee JH Kim DK Reba R Gaillard WD Theodore WH Lesser RP Steinlein OK 《Archives of neurology》2003,60(11):1625-1632
BACKGROUND: A Korean family had distinctive clinical and neuroimaging features and carried the same genetic mutation that was found in a previously described Japanese kindred with autosomal dominant nocturnal frontal lobe epilepsy. OBJECTIVE: To describe the first Korean family with autosomal dominant nocturnal frontal lobe epilepsy. METHODS: Members of a large family, including 9 affected individuals from 3 generations, underwent a comprehensive genetic, clinical, electroencephalographic, neuropsychological, and neuroimaging evaluation. Affected members were tested for possible mutations in transmembrane regions 1 through 3 of the neuronal nicotinic acetylcholine receptor alpha4 subunit (CHRNA4) by direct sequencing and subsequent restriction analysis. RESULTS: Seizures began in childhood, presenting as nocturnal episodes of staring, confusion, shouting, perioral movements, unintelligible speech, and hand waving. Some patients had ictal or interictal epileptiform activity in the temporal and/or frontocentral areas. Neurological examination and brain magnetic resonance imaging results showed no abnormalities, except that all patients available for testing had mild to moderate mental retardation. Fluorodeoxyglucose F 18 with positron emission tomography showed mild decreased glucose uptake in the superior and middle frontal regions, more so on the left than on the right. Patient response to carbamazepine was poor. All affected members were heterozygous for the CHRNA4 Ser252Leu mutation. CONCLUSIONS: Disorders associated with mutations in the transmembrane region 2 of CHRNA4 are genetically and phenotypically heterogeneous. Distinctive features of this kindred include (1) mental retardation in all affected members available for testing, (2) abnormal brain findings on fluorodeoxyglucose F 18 with positron emission tomography, (3) poor response to carbamazepine, and (4) full penetrance. 相似文献
19.
Chinnery PF Johnson MA Walls TJ Gibson GJ Fawcett PR Jamieson S Fulthorpe JJ Cullen M Hudgson P Bushby KM 《Annals of neurology》2001,49(4):443-452
We describe a novel autosomal dominant myopathy presenting in mid-adult life with tibialis anterior weakness. We carried out a detailed clinical assessment of 24 individuals spanning three generations, documenting pathologic features of the muscles in 7 of the 11 affected individuals, including an autopsy study on one case. The second generation of affected individuals presented at an earlier age, and the disease progressed more rapidly than in the first generation. Lung function tests revealed progressive global respiratory muscle weakness detectable from the time of presentation, with preferential diaphragmatic involvement in some cases. Hip girdle and shoulder girdle weakness appeared later in the disease course. We observed a striking correlation between the clinical and pathological features. Clinically unaffected muscles had minimal pathologic change. Fiber splitting, eosinophilic inclusions, and vacuoles with basophilic rims were seen in moderately affected muscles, and fat and fibrous connective tissue replaced muscle fibers in the severely involved muscles. The inclusions were Congophilic and reacted with antibodies to desmin, beta-amyloid, and phosphorylated tau protein. The disease was not linked to any of the known loci associated with distal myopathies, confirming that the disorder in this family is both genetically and phenotypically distinct. 相似文献
20.
Pittock SJ Joyce C O'Keane V Hugle B Hardiman MO Brett F Green AJ Barton DE King MD Webb DW 《Neurology》2000,55(7):991-995
BACKGROUND: Rapid-onset dystonia-parkinsonism (RDP) is an autosomal dominant disorder linked to chromosome 19q13 that is characterized by sudden onset of primarily bulbar and upper limb dystonia with parkinsonism. METHODS: The authors evaluated 12 individuals from three generations of an Irish family and obtained detailed medical records on a deceased member. The authors describe the clinical, psychiatric, and genetic features of the affected individuals. RESULTS: Five of eight affected members developed sudden-onset (several hours to days) dystonia with postural instability. Four of the five also had bulbar symptoms. Two have stable focal or segmental limb dystonia. One has intermittent hemidystonia with dysarthria that comes on abruptly in times of stress or anxiety. Three had a history of profound difficulty socializing, and at presentation two developed depression. Three patients had a trial of dopamine agonists without benefit. Genetic analysis suggests linkage to chromosome 19 with lod score of 2.1 at zero recombination. CONCLUSION: This is the third reported family with chromosome 19q13 rapid-onset dystonia-parkinsonism. Psychiatric morbidity appeared common in affected members of this family and may be part of the RDP phenotype. 相似文献