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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although the incidence of neurosyphilis has declined dramatically after the World War II because of the development of antibiotics, it is recently increasing a little bit. There has been few reports on the neuroimaging of general paresis. We studied a fresh case of general paresis by X-ray CT (XCT), MRI and PET scans, and report the changes of neuroimages before and after the therapy. A 38-year-old man was admitted with disorientation, thought disorder and personality change. He also had insomnia and megalomania. There were neither obvious neurological signs nor particular changes of the XCT scan abnormalities on admission. His clinical symptoms were gradually worsened within three months, when the XCT and MRI scans showed moderate brain atrophy especially in the frontal and temporal lobes with mild dilatation of the lateral ventricles. In the PET study, the cerebral blood flow was decreased in the entire brain, especially in the frontal lobes, although the thalamus and the basal ganglia had normal levels. By immunological procedures and the cerebrospinal fluid (CSF) studies, the diagnosis of general paresis was made. He was treated with penicillin G and other antibiotics. In one year after his first therapy, many symptoms vanished. Although the cerebral atrophy was a little advanced, the cerebral blood flow was dramatically increased. As far as we know, this is the first PET study of general paresis before and after penicillin treatments.
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PMID:[A case of general paresis with marked improvement of cerebral blood flow after antiluetic therapy--case report]. 141 41

Nine cases of progressive supranuclear palsy are reported in this paper. There are 6 males and 3 females in this series. The average age at admission was 62 years. The clinical features of those cases are: (1) onset at the presenile with gradual progression, (2) supranuclear vertical ophthalmoplegia, especially downgaze paresis, (3) disarthria, (4) gait disturbances, (5) dystonia and rigidity of the limbs, (6) clumsiness and ataxia, (7) masked face, (8) bilateral pyramidal signs and (9) mental disturbances. The CT scan in this series showed dilatation of the ventricular system, enlargement of the Sylvius fissure and cortical sulci. There was also enlargement of quadrigeminal and cisterns in the CT scan. The CT diagnosis were cerebral atrophy in 9 cases and brainstem atrophy in 8 cases in this series.
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PMID:[Progressive supranuclear palsy]. 263 3

A 26-year-old housewife, born of consanguineous parentage, began to have gait and speech disturbance. Her brother had died from suffocation because of dysphagia. At thirty-two, she developed difficulty in swallowing, clumsiness and incontinence. When she was thirty-six she had pseudobulbar palsy, vertical gaze paresis, hyperreflexia and muscular atrophy of the upper half of the body. CT scan showed cerebral atrophy. Her mental function progressively deteriorated and amyotrophic lateral sclerosis associated with dementia was suspected. She died at the age of thirty-seven. Diagnosis was made only by autopsy. There was no particular general pathologic finding excepting aspiration pneumonia. Microscopical examination revealed numerous distended neurons with accumulation of light brown pigments by Luxol fast blue/H & E stains, especially in hypothalamus, substantia nigra and nuclei of oculomotor nerves. To a lesser extent such neurons were noted ubiquitously. The stored material was mainly composed of lipofuscin and ceroid. Ultrastructurally they presented the various structures which have previously been reported, except for finger print profiles. The pigmentary deposits were shown to be immunoreactive with polyclonal antibody directed against amyloid beta-protein.
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PMID:[Dementia and amyotrophy in Kufs disease. The adult type of neuronal ceroid lipofuscinosis]. 774 8

Sixteen patients (8 female, 8 male) with primary angiitis of the CNS (PACNS), were followed prospectively in a vasculitis clinic. Diagnosis was by angiography in patients without underlying disease. Median age at diagnosis was 36.5 years, and median duration of follow-up was 28 months. Onset was acute in 14 patients (88%), with 3.5 weeks (median) from onset symptoms to diagnosis. Three women developed symptoms within 3 weeks postpartum. The most frequent symptoms were severe headaches (12, 75%), stroke (6, 30%), transient ischaemic attack (TIA) (4, 28%), seizures (7, 44%), visual aberration (3, 19%), and cognitive impairment (5, 31%). Laboratory data included high ESR (2, 13%), leucocytosis (8, 80%), thrombocytosis (1, 6%), positive antinuclear antibody titre (3, 15%), and high levels of complement (5, 31%). Lumbar puncture was performed in 12 patients (75%). CSF analysis was abnormal in five patients (42%). EEG was abnormal in 5/9 patients. The major CT/MRI scan findings were cerebral haemorrhage (4, 25%), brain infarcts (5, 31%), brain atrophy (2, 13%) and non-specific lesions (2, 13%). Four patients had normal studies. All patients received corticosteroids (CS), and five were treated with oral cyclophosphamide. Two patients relapsed despite CS and cyclophosphamide therapy. All patients are alive, and at the last assessment, eight had a permanent neurological deficit, which included paresis (3, 19%), neurocognitive abnormalities (2, 13%), visual loss (2, 13%) and seizure activity (5, 31%). Our data suggest a non-progressive, non-fatal course in those PACNS patients diagnosed angiographically and treated with CS with or without cyclophosphamide.
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PMID:Primary angiitis of the CNS diagnosed by angiography. 804 67

In 25 patients with subacute sclerosing panencephalitis in various phases of the disease CT and NMR imaging of the brain were done at the same times and the findings were related to clinical symptomatology. NMR imaging, in contrast to CT imaging, demonstrated even very small brain changes in the initial stage. The inflammatory-demyelinizing process begins in SSPE as a rule in the white matter of the occipital lobes, and only later in appears in the vicinity of the anterior horns of the lateral ventricles. Spreading of subcortical changes in the occipital lobes and their later penetration into the parietal lobes causes the development of ideatory apraxia frequent in these cases, and involvement of the cortex of the occipital lobes leads to visual agnosia. The paresis of extremities in later stages not always are correlated with greater intensity of changes in the contralateral cerebral with greater intensity of changes in the contralateral cerebral hemisphere. Hydrocephalus developing after longer duration of the disease is an expression of postinflammatory brain atrophy and not of disturbances in cerebrospinal fluid absorption.
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PMID:[Changes in NMR and CT images in SSPE]. 806 44

An unusual neurological syndrome in an Arab family with five affected siblings, is reported. Autosomal recessive inheritance is suggested by having multiple affected siblings born to phenotypically normal consanguineous parents. Similar to Davison's Pallido-pyramidal syndrome, they presented with the clinical signs and symptoms of severe parkinsonism as well as evidence of cortico-spinal tract disease. In addition, they had dementia and supranuclear upgaze paresis. MRI studies showed significant atrophy of the globus pallidus and the pyramids, as well as generalized brain atrophy in later stages. Therapy with levodopa resulted in significant improvement in the extrapyramidal dysfunction. We suggest that this probably represents a new syndrome which is closely related but not identical to the pallido-pyramidal syndrome.
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PMID:Pallido-pyramidal degeneration, supranuclear upgaze paresis and dementia: Kufor-Rakeb syndrome. 808 32

A 38-year-old man presented with personality change, postural tremor of the right arm and leg, and right hemidysesthesia. MR imaging (MRI) revealed left hemisphere dominant brain atrophy and leuko-araiosis in the deep white matter. Serological test of serum and cerebrospinal fluid demonstrated high titers of antibodies to Treponema pallidum. He was diagnosed as Lissauer's general paresis based on the clinical symptoms and signs, and MRI findings. This disorder is characterized by focal cerebral atrophy, corresponding to focal neurologic signs. Neuropathological features in Lissauer's general paresis are spongiform atrophy of the cerebral cortex and demyelination of the white matter. Leuko-araiosis on MRI in our case may represent demyelination of the white matter. Although MRI findings in general paresis are usually nonspecific, this is, as far as we know the first case report of general paresis with MRI showing focal cerebral atrophy and leuko-araiosis.
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PMID:[A case of Lissauer's general paresis with left hemisphere dominant brain atrophy and leuko-araiosis in the deep white matter on MRI]. 866 36

We present two case reports with severe hypoxic encephalopathy at birth. Studies carried out in the NICU included cranial ultrasonography, CT, and MRI. Due to abnormalities found by the latter two they were referred to our center at the age of two months and one month, and then an early Vojta therapy commenced. Changes were monitored periodically by assessing their spontaneous movements, postural reactions and neurological manifestations. The first case presented with ventricular hemorrhage and was diagnosed as having severe CCD (central coordination disturbance) with the risk of athetotic type cerebral palsy. The second case presented with severe low density in the frontal and temporo-parietal white matter and was diagnosed as having moderate CCD with the risk of mental retardation or brain atrophy. Although their status fluctuated temporarily, the two infants didn't show any paresis or mental retardation. Recently the studies on mechanisms of brain plasticity have advanced. The findings of our experience might suggest that the plasticity of an immature brain could be enhanced by the very early Vojta therapy. We propose that a therapeutic intervention should commence early before clinical symptoms become evident.
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PMID:[Experience of very early Vojta therapy in two infants with severe perinatal hypoxic encephalopathy]. 1056 91

The history of senile dementia begins in the Greco-Roman period with basic concepts of senility by Pythagoras and Hippocrates. During the Middle Ages, the main contribution was by Roger Bacon in 1290. The first textbook of neurology, De cerebri morbis, by Jaso de Pratis (1549), included a chapter on dementia ("De memoriae detrimento"). In the 17th century, Thomas Willis recognized intellectual loss with aging. In the 19th century, Philippe Pinel removed chains from the mentally ill; his student Esquirol wrote the first modern classification of mental disease, including senile dementia. In 1860, Morel recognized brain atrophy with aging. The modern history of vascular dementia began in 1896, when Emil Kraepelin in his textbook Psychiatrie included "arteriosclerotic dementia" among the senile dementias, following the ideas of Otto Binswanger and Alois Alzheimer, who had differentiated clinically and pathologically arteriosclerotic brain lesions from senile dementia and from neurosyphilitic general paresis of the insane. Binswanger's and Alzheimer's contributions are reviewed in detail.
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PMID:A historical review of the concept of vascular dementia: lessons from the past for the future. 1060 75

Kufor-Rakeb syndrome is an autosomal recessive nigro-striatal-pallidal-pyramidal neurodegeneration. The onset is in the teenage years with clinical features of Parkinson's disease plus spasticity, supranuclear upgaze paresis, and dementia. Brain scans show atrophy of the globus pallidus and pyramids and, later, widespread cerebral atrophy. We report linkage in Kufor-Rakeb syndrome to a 9 cM region of chromosome 1p36 delineated by the markers D1S436 and D1S2843, with a maximum multipoint lod score of 3.6.
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PMID:Kufor-Rakeb syndrome, pallido-pyramidal degeneration with supranuclear upgaze paresis and dementia, maps to 1p36. 1158 46


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