Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013362 (dysarthria)
 3,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cerebral dyspraxia associated with hemodialysis is a progressive, fatal syndrome. Patients suffer from a combination of psychiatric and neurological signs and symptoms. Psychiatric manifestations include anxiety, depression, paranoid ideation, and a progressive dementia with impaired concentration, decreased memory, personality changes, and hallucinations. Neurological findings include deliberate speech, stuttering, dysarthria, dyspraxia of speech and movement, tremulousness, myoclonic activity, asterixis, and seizures. These symptoms are aggravated during and immediately following dialysis. Patients usually die within 6 months of its onset. The etiology is unknown. Treatment efforts have failed to reverse its course. Recognition of this syndrome is highlighted so that informed, critical decisions can be made as to whether to continue dialysis therapy.
 ...
PMID:Clinical and psychological test findings in cerebral dyspraxia associated with hemodialysis. 125 51

Delayed neurological deterioration following anoxia is known to result from carbon monoxide exposure. However, it may also occur with anoxia of other types as well. The present report describes a case of delayed postanoxic encephalopathy with bilateral striatal lesions demonstrated by magnetic resonance imaging. A 27-year-old man exhibited anoxic anoxia caused by upper airway obstruction following general anesthesia for shoulder fracture surgery. Initially he was delirious and markedly excited for one day and became apparently normal for the following three days. Then he relapsed into delayed neurological deterioration with speech and gait disturbance, clumsiness of hand, pyramidal signs and metamorphopsia. Thereafter, he became bed-ridden and fell into semicomatose state with marked motor restlessness, involuntary movement of the tongue and decorticate posture. Twenty-five days later he had a second recovery period after hyperbaric oxygenation that lead to the sequelae with speech and motor disturbances and mild mental changes. I examined the present case as an expert witness in a civil suit eleven years after initial anoxia. The patient showed slight intellectual impairment and personality change. Impairment in figure-ground differentiation and disorders of spatial thought were also observed. Neurological examination revealed anisocoria, dysarthria with acquired stuttering, disturbances of fractionated movement of fingers, writer's cramp and Babinski's sign bilaterally. Postural dystonia of both hands and fingers, rigidity and spasticity of all extremities were also present. Magnetic resonance imaging (MRI) showed bilateral lesions of the corpus striatum, especially of the putamen. Some portion of the caudate nucleus was also involved. Cerebral cortices and white matter were slightly atrophic. From the above clinical course and neurological findings, we diagnosed the present case as delayed postanoxic encephalopathy. Ginsberg (1979) noted that in cases of anoxia not related to carbon monoxide, diffuse demyelinative changes of cerebral hemispheral white matter tended to be associated with relapsing clinical course, and gray matter injury was only seen in a few cases. MRI findings in the present case suggest that main site of the lesion to be in gray matter of the corpus striatum. In this respect, the present case is considered to be noteworthy.
 ...
PMID:[A case of delayed postanoxic encephalopathy with bilateral lesions of the corpus striatum]. 281 6

Iterative dysarthria is a speech disorder which bears some resemblance to stuttering. It is commonly found in Parkinson's disease but has so far received little attention to. We report the case of a 67 year old female parkinsonian patient with a severe dysarthria of the iterative type. The characteristic features of iterative dysarthria are described and the relevant literature is reviewed.
 ...
PMID:[Iterative dysarthria in Parkinson disease]. 305 96

Alteration of speech is a rare but distressing complication of orthotopic liver transplantation (OLT). We describe a characteristic speech disorder identified in a large series of consecutive patients undergoing OLT. Between 1988 and 1993, 525 adults underwent OLT. For all recipients with neurologic complications, we reviewed clinical findings, imaging and electrophysiologic test results, and perioperative laboratory data. Five patients (ages 23-52; UNOS status 3-4) exhibited a characteristic pattern of stuttering dysarthria, leading to complete loss of speech production, occasionally with elements of aphasia. In four of the five patients, right-sided focal seizures were subsequently noted. All cases presented within the first 10 postoperative days and improved with 1 month of cessation of cyclosporin (CyA), although halting, monotonous speech was evident to some degree in all five for up to 1 year. There was no correlation between onset of symptoms and CyA levels. None of the patients has clinical or radiologic findings suggestive of central pontine myelinolysis or akinetic mutism. EEGs and Spect scan results were consistent with dysfunction in the left frontotemporoparietal regions of the brain. A characteristic speech disorder, which may be described as cortical dysarthria or speech apraxia, occurs in approximately 1% of adults undergoing OLT. Prompt recognition of this syndrome and temporary cessation of CyA therapy may favorable affect the course.
 ...
PMID:Loss of speech after orthotopic liver transplantation. 762 86

Clinical and biochemical findings in a patient affected by chronic GM1 gangliosidosis, presenting as progressive dystonia and mental deterioration, are reported. The patient, a 13-year-old male, showed, at the age of 3 years, an impairment of gait with frequent falls, dysarthria and stuttering. At the age of 6, writing dystonia appeared and subsequently mental deterioration and dystonic postures of arms and legs became evident. The clinical features presented by this patient are similar to those shown by the cases of adult/chronic GM1 gangliosidosis previously reported, except for the early onset. This observation emphasizes the occurrence of dystonia as prominent symptom in chronic GM1 gangliosidosis, underlining that this disease must be considered in the diagnostic approach to the progressive dystonias of the early infancy.
 ...
PMID:Chronic GM1 gangliosidosis presenting as dystonia: clinical and biochemical studies in a new case. 835 22

We used oral motor examinations and quantitative perceptual speech analysis to study deviant speech dimensions in 44 patients with progressive supranuclear palsy (PSP). All patients had dysarthria with variable degrees of spasticity, hypokinesia, and ataxia; 28 patients had all three of these components, and 16 patients had only two components. Twenty-two patients (50%) had predominantly spastic components, 15 (34%) had predominantly hypokinetic components, six (14%) had predominantly ataxic components, and in one (2%) the spastic, hypokinetic, and ataxic components were equal. Stuttering occurred in nine patients (20%) and palilalia in five (11%). The finding of a mixed dysarthria with a combination of spastic, hypokinetic, and ataxic components might assist in diagnosis and is consistent with the widespread neuropathologic changes found in PSP.
 ...
PMID:Perceptual analysis of speech disorders in progressive supranuclear palsy. 845 Oct 2

The most frequent speech and language disorders which ENT doctors are confronted with are generally known to be and presented as: delayed speech and language development, dystalia, dysglossia, rhinolalia, dysarthria, and verbal fluency disorders (stuttering, cluttering). The diagnostic portion in comparison to the therapeutic part is always greater and quite different. The close cooperation with representatives of phoniatrics and pedaudiology, as well as logopedics and other specialities such as neurology, and internal medicine is highly necessary.
 ...
PMID:[Speech disorders in ENT practice]. 926 4

Stuttering is an abnormality in the fluency of speech, which is characterized by interruption of the normal rhythm due to involuntary repetition and prolongation, or arrest, of uttered letters or syllables. The aphasic syndrome and dysarthria can be associated with classic migraine, but, to our knowledge, no study has so far described stuttering as the only neurological symptom accompanying an attack.
 ...
PMID:Acquired transient stuttering during a migraine attack. 1109 4

A few patients with an affected CNS involving abnormalities in copper metabolism have been described that do not fit any known nosological entities such as Wilson's disease or Menkes' disease. Three sporadic patients (two men and one woman) were examined with involuntary movements and dysarthria associated with abnormal concentrations of serum copper, serum ceruloplasmin, and urinary copper excretion. The onset of neurological symptoms occurred at the age of 15 to 17 years. The common clinical symptoms were involuntary movements and dysarthria. The involuntary movements included dystonia in the neck, myoclonus in the shoulder, athetosis in the neck, and rapid orobuccal movements. The dysarthria consisted of unclear, slow, and stuttering speech. Two of the three patients did not have dementia. A cousin of the female patient had been diagnosed as having Wilson's disease and had died of liver cirrhosis. Laboratory findings showed a mild reduction in serum copper and ceruloplasmin concentrations, whereas urinary copper excretion was significantly reduced in all three patients. Two of the three patients showed a high signal intensity in the basal ganglia on T2 weighted brain MRI. In conclusion, the unique findings of involuntary movements, dysarthria, and abnormal serum copper and urinary copper concentrations suggest that the three patients may constitute a new clinical entity that is distinct from either Wilson's or Menkes disease.
 ...
PMID:A new neurological entity manifesting as involuntary movements and dysarthria with possible abnormal copper metabolism. 1172 1

We describe the case of an adult female with Hallervorden-Spatz disease (HSD), "eye-of-the-tiger" sign on cranial magnetic resonance imaging scan, and two mutations in the pantothenate kinase 2 (PANK2) gene. Symptomatic presentation included stuttering dysarthria, dystonic posturing, increased limb and axial muscle tone, choreoathetosis, stereotyped motor behaviors, and obsessive-compulsive symptomatology since adolescence. Extensive neuropsychological testing at 40 and 44 years of age revealed a relatively normal IQ and stable cognitive pattern overall. This case demonstrates that HSD patients who survive into middle age should not be assumed to have a progressive dementia. In such cases, atypical behavioral problems such as persistent obsessions and compulsions may be present instead.
 ...
PMID:Atypical Hallervorden-Spatz disease with preserved cognition and obtrusive obsessions and compulsions. 1583 58


1 2 Next >>