Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rud's syndrome is a neuroichthyosis with hypogonadism, associated with mental deficiency and epilepsy. Short stature is a frequent component of the syndrome. The primary genetic defect and the pattern of inheritance have not yet been determined. A typical patient is presented, with mental deficiency, short stature, pypoacusia, muscular atrophy, tylosis, pseudoacanthosis nigricans and endocrine disturbances. The neuroichthyosis with hypogonadism must be considered Rud's syndrome. A classification of neuroichthyosis is proposed. In a first group is neuroichthyosis with hypogonadism, in the second group is neuroichthyosis with spasticity and in the third group, neuroichthyosis without hypogonadism or spasticity.
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PMID:Neuroichthyosis with hypogonadism (Rud's syndrome). 5 Feb 99

The orthopaedic surgeon is often the first consultant to whom a patient with syringomyelia is referred. The disease is not as rare as he may suppose, but its early presenting features are very variable; if he relies solely on such familiar features as pes cavus and scoliosis, he may well miss the diagnosis. The commonest presenting symptom is pain in the head, neck, trunk or limbs; headache or neckache made worse by straining is particularly significant. A history of birth injury also may suggest the possibility of syringomyelia, especially if any spasticity subsequently worsens. Neurological features which may be diagnostic include nystagmus, dissociated sensory loss, muscle wasting, spasticity of the lower limbs or Charcot's joints. Radiographic features include erosion of the bodies of cervical vertebrae and widening of the spinal canal; if, at C5, the size of the canal exceeds that of the body by 6 millimetres in the adult, pathological dilatation is present. The presence of basilar invagination or other abnormalities of the foramen magnum, of spina bifida occulta and of scoliosis are further pointers. Thermography is a useful way of showing asymmetrical sympathetic involvement in early cases. A greater awareness of the prevalence of syringomyelia may lead to earlier diagnosis and to early operation, which appears to hold out the best hope of arresting what is all too commonly a severely disabling and progressive condition.
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PMID:Orthopaedic features in the presentation of syringomyelia. 15 24

A new syndrome of autosomal recessive spastic ataxia has been isolated in the Charlevoix-Saguenay region of Quebec. This syndrome is remarkably homogeneous and includes: spasticity, dysarthria, distal muscle wasting, foot deformities, truncal ataxia, absence of sensory evoked potentials in the lower limbs, retinal striation reminiscent of early Leber's atrophy and the frequent presence (57%) of a prolapse of the mitral valve. Biochemically, many cases show impaired pyruvate oxidation, others have hyperbilirubinaemia and some have low serum beta-lipoproteins and HDL apoproteins. These features are similar to those found in typical Friedreich's ataxia.
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PMID:Autosomal recessive spastic ataxia of Charlevoix-Saguenay. 64 99

Motor disorders reported in the present paper do not result from cortical ablations stricto sensu since some white matter was excised in every patient. However they appear to suggest that, as suggested by Walshe (1935), the central region and premotor area are a functional entity, i.e. they work as a whole. The extensive lesions of the premotor area, leaving untouched the motor region, have the same motor and tonic consequences as lesions limited to the central region. This point which appears specific for man does not imply that the premotor region subserves activities similar to those subserved by the central region. Rather it may suggest a deafferentiation of the central region, the consequences of which would be more important than is generally assumed. Extensive central or premotor lesions determine various tonic disorders: a well known spasticity, with exaggeration of the stretch reflex, associated with an increase in passive swinging of segments of limbs and in extensibility of joints. These two latter phenomena are usually defined as hypotonia. With premotor and precentral lesions the hypotonia disappears and a hemiplegic posture is observed. This hemiplegic posture is a dystonia which apparently does not result directly from the exaggeration of the stretch reflex. Anatomically it appears to result from lesions of both central and premotor regions. This is in agreement with Denny-Brown's (1966) contention that an extrapyramidal region lies rostral to the prerolandic sulcus. As suggested by Evarts (1973) motor regions appear to control automatic as well as voluntary movements. They probably play a role in the trophic function of muscle, since, despite rehabilitation, amyotrophy was present in every case reported in the present paper.
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PMID:Motor consequences of motor area ablations in man. 83 9

Four pedigrees of Machado-Joseph disease (MJD) were reported. Main clinical features of 21 patients in these pedigrees were cerebellar ataxia, limb spasticity, gaze nystagmus, facio-lingual twitchings, and external ophthalmoparesis. Amyotrophy, hypokinesia, or dystonia were manifested with advance of the illness. In patients with younger onset age, such extrapyramidal signs were dominated. Neuropathological study of one autopsied case disclosed that there were degeneration of spinocerebellar tract, anterior horn cells, pontine nuclei, dentate nucleus, red nucleus, substantia nigra, internal segment of globus pallidus, subthalamic nucleus, and motor nuclei of brain stem; neurons of cerebellar cortex and inferior olivary nucleus were preserved. From these clinical and pathological features, these 4 pedigrees satisfied the criteria of MJD, and were differentiated from hereditary olivopontocerebellar atrophy. Currently, MJD is accepted as a new entity of hereditary spinocerebellar ataxias. However, there are still controversies as to whether Azores-Portuguese MJD and Japanese MJD are identical disorder. Furthermore, the nosological relationship between MJD and a number of similar cases, as reported historically under the diagnosis of Brown type ataxia or Marie's ataxia, has not been clearly established. From reviewing such cases critically, pathological and clinical features of our cases are so similar to those of the latter, indicating that the probably identical genetic disorder has been classified under the different categories.
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PMID:[Clinicopathological study of Joseph disease: report of 4 pedigrees and its nosological consideration]. 159

Machado-Joseph disease is an autosomal dominant spinocerebellar degeneration. It expresses itself clinically with variable expression. Type one patients have early onset with a rapid progression of symptoms including spasticity, rigidity and myokymia. Type two patients are the most common phenotype with ataxia and spasticity. Type three patients develop progressive ataxia with variable amyotrophy. All patients have ophthalmoparesis and normal mental status. The neuropathology consists of neuronal loss and gliosis in the substantia nigra, motor cranial nuclei, dentate nucleus of the cerebellum, and variable neuronal loss with gliosis in the cerebellar cortex and neostriatum. The cerebral cortex is normal histologically. The inferior olivary nuclei are normal, thus separating this disease from olivopontocerebellar atrophy (OPCA). The disease has a worldwide distribution including families described in Portugal, the Azores, Spain, Italy, United States, Canada, Brazil, China, Taiwan, and Japan. The gene has not been mapped for this disease but the locus on chromosome 6p mapped for most families with OPCA has been excluded for this disorder.
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PMID:Machado-Joseph disease: an autosomal dominant motor system degeneration. 162 Jan 35

A 63-year-old man developed muscular atrophy and weakness in his four extremities since 1983, and was pointed out to have smoldering ATL by elevated HTLV-1 antibody titers in the serum (x 2,500) and CSF (x 32) in 1985. Neurological examinations revealed proximal muscular weakness and atrophy of four extremities, and mild spasticity of both legs. Deep tendon reflexes were hypoactive in both arms and hyperactive in both lower extremities with ankle clonus and bilateral positive Babinski and Chaddock reflexes. These findings were compatible with HAM. His gait, however, was markedly waddling, requiring support. Muscle biopsy at left biceps muscle revealed inflammatory change with rimmed vacuoles, small group atrophy, and marked type 1 fiber predominance. These findings on muscle biopsy are different from those of previously reported cases with HAM, showing some similarities to inclusion body myositis or distal myopathy with rimmed vacuole.
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PMID:[A case of HTLV-1 associated myelopathy and adult T-cell leukemia, presenting unique muscle pathology including rimmed vacuole]. 180 70

From the linkage study of D6S89, we previously reported that hereditary OPCA in Japan is genetically heterogenous. Two pedigrees, P2 and P35, reported in this report, were not linked to D6S89. In order to examine possible correlation between OPCA genotypes and disease phenotypes, we studied clinically eight cases in these two pedigrees. One autopsied case in pedigree P2 was proven to have marked neuronal degeneration in the inferior olivary nuclei, pontine nuclei, cerebellar cortex, and substantia nigra. Dentate nucleus and oculomotor nuclei were free from neuronal degeneration. Clinical features of those 8 patients were fairly uniform, characterized by cerebellar ataxia, hypoactive DTR, and slow eye movement. Parkinsonism or choreiform movements were observed in one patient, respectively. Pupillary dilatation, twitching of face and tongue, limb amyotrophy were observed in patients of advanced stages. However, these signs were not dominating nor common throughout clinical course. None of our cases showed hyperactive DTR, limb spasticity, or external ophthalmoparesis. On the other hand, these latter signs were popular in SCA1 so far as reviewing the literature. The present study showed that there was possible correlation between genotypes and phenotypes in hereditary OPCA.
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PMID:[Clinical study of gene locus heterogeneity in hereditary olivopontocerebellar atrophy (OPCA)--report of 2 pedigrees affected with non SCA1 type OPCA]. 181 83

One male and two female cases in a family of Machado-Joseph disease were reported. Two cases showed typical symptoms that are characterized by bulging eyes, ophthalmoplegia, dystonia, ataxia, spasticity of extremities and amyotrophy, and were consistent with Type II (Rosenberg et al). But another one lacked diversity of the symptoms, showing mainly progressive cerebellar ataxia for over 10 years. We pointed out the existence of a new type of MJD case exhibiting only progressive cerebellar ataxia over a long period. A female patient had dyspnea and insomnia after 20 years in her clinical course, and central sleep apnea was revealed by respiratory monitor. But, the apnea and irregular respiration appeared in both awake and sleep stages. We described the importance of attention to the apnea as a new complication of Machado-Joseph disease.
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PMID:[A family of Machado-Joseph disease with a patient having frequent apnea in all day]. 191 27

We evaluated magnetic resonance image (MRI) in 21 cases of hereditary spinocerebellar degenerations (SCD) of autosomal dominant trait. By the discriminant formula based on size of the cerebellar vermis and ventral pons, which was reported in our previous study, the patients were classified into three types. Group 1 included the cases with atrophies in the vermis and pons; OPCA type. Group 2 showed vermian atrophy and less significant atrophy in pons; LCCA type. And Group 3 was no significant atrophies both in vermis and pons. Cases in Group 1 were furthermore divided into two groups according to width of the midbrain tegmentum. Group 1A, with normal midbrain tegmentum, was consisted of five cases. Four cases were diagnosed as Menzel type OPCA. Another case showed various clinical symptoms and relatively mild atrophies for his duration of illness. His family members were classified to Group 3. Seven cases in Group 1B showed reduced midbrain tegmentum. Four cases showed ataxia, spasticity, ocular symptoms, bladder dysfunction and amyotrophy with or without fasciculation, and they seemed to be a special type of SCD mimicking Joseph disease. One case showed bulging eyes, ocular movement palsy and dystonia. However, his sister manifested only ataxia with very mild ocular movement disorder. Their MRI demonstrated severe atrophies in the cerebellum, pons and afferent cerebellar peduncli, and this pedigree was thought to be Menzel type OPCA with various associated disorders. Another case was clinically diagnosed as dentate-rubro-pallido-luysian atrophy. Group 2 was consisted of 6 cases who were clinically diagnosed as Holmes type LCCA. MRI demonstrated medial dominant cerebellar atrophy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An MRI study of hereditary spinocerebellar degenerations]. 222 53


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