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

The first autopsy of a case of multiple sclerosis from the District of Hokuriku was reported. The patient, a 50-year-old house-wife, born in Toyama Prefecture, had noticed a paresthesia of her face, fatigue, numbness and weakness in the right limbs, dimness of vision and gait disturbance at ave 44. Furthermore, in the course of the disease, she had suffered from visual disorder, tetraplegia, hyperreflexia, pyramidal signs and cerebellar syndroms such as dysarthria, nystagmus, intention tremor and ataxia. She also showed symptoms of euphoria and dementia. After a course of six years she died of bronchopneumonia. Remissions and exacerbations were noted four times during her clinical history. Histopathologically, there were many recent and old demyelinating lesions of varying sizes and shapes in all parts of the central nervous system, namely the cerebrum, brainstem, spinal cord and optic nerve. In contrast to the clinical symptoms, the cerebellum itself revealed less plaques than the other areas of the brain. According to the observed distributions of the lesions, our case can be classified as belonging to the optico-cerebro-spinal type in the Ikuta and Zimmerman classification. The demyelinated lesions were characterized by a perivenular distribution of the plaques, lack of tissue necrosis, paucity of inflammatory reaction and marked fibrous gliosis of varying degrees.
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PMID:First autopsy report of a multiple sclerosis case in Hokuriku District of Japan. 53 38

Sixty-six hospitalized patients suffering from chronic methylmercury poisoning were examined in Baghdad during 1972. The poisoning was attributed to consumption of home-made bread prepared from seed wheat treated with mercurial fungicide. The age incidence ranged between 4 and 70 years.Of the various clinical features encountered, neurological symptoms and signs were predominant and included muscular weakness, numbness, unsteady gait, paraesthesia, dysarthria, mental disturbances and, in severe cases, blindness, partial deafness, stupor, coma, and death. Involvement of the cardiovascular, urinary, gastrointestinal and haemopoietic systems, which was commonly encountered in ethylmercury poisoning in the 1960 outbreak in Iraq, was unusual.The severity of symptoms and signs was, broadly speaking, dose-dependent; high exposure led to severe clinical manifestations, but variations existed. Criteria, based on the clinical manifestations, were set for grading the severity of cases. The series included 2 asymptomatic cases, 20 mild, 20 moderate, 14 severe, and 10 very severe. In the latter group 5 patients died from failure of the central nervous system.The severely poisoned patients died irrespective of the medical treatment received. After 2 years of observation, most patients graded as mild or moderate cases lost their symptoms completely. Severe cases improved slowly, although ataxia, diminution of visual field and acuity and paraesthesia were still present. Thus, the previously accepted view that neurological signs were irreversible has been disproved.
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PMID:Intoxication due to alkylmercury-treated seed--1971-72 outbreak in Iraq: clinical aspects. 108 68

A patient with hepatitis B virus-associated cirrhosis manifested various symptoms such as anemia, renal damage and neurological signs including cerebellar ataxia due to long-term administration of germanium-containing food. The patient was a 40-year-old male who had taken germanium containing mineral cheese for 26 months after he was diagnosed as having cirrhosis. Twenty four months after beginning to take the mineral cheese, he began manifesting paresthesia of the extremities, dysarthria and gait ataxia. Laboratory findings revealed anemia and renal damage. Biopsy of the peripheral nerve revealed loss of the large sheathed nerve, a characteristic feature of germanium intoxication. A high concentration of germanium (GeO2) was detected in patient's hair and urine. Cerebellar ataxia was characteristic in this patient, which was not reported in the previous papers.
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PMID:[A patient with liver cirrhosis manifesting various symptoms including cerebellar ataxia due to germanium intoxication]. 155 52

A Japanese woman, aged 42, was admitted because of paroxysmal attacks consisting of paresthesia of the left face, tremor in the right hand, epigastric pain and urinary incontinence. A year prior to the admission, she noticed some difficulty in writing, dysarthria and unsteadiness of walking. These symptoms had been persistent since then. At the end of March, 1991, these symptoms rapidly worsened, and she fell down frequently. She also experienced pain behind both eyes, numbness in her left fingers and toe, urinary frequency and the above-mentioned attacks. Neurological examination disclosed bilateral internuclear ophthalmoplegia and upbeating nystagmus on upward gaze, titubation in the head, scanning speech, dysmetria in all limbs, exaggerated reflexes in jaw and both legs, bilateral extensor plantar reflexes and ankle clonus. SEP showed delayed cortical response with stimulation of the median nerves bilaterally and of the right posterior tibial nerve. P40 was absent with the left posterior tibial nerve stimulation. VEP was normal. T2-weighted image of MRI showed multiple high intensity areas located around the third ventricle, crus cerebri and the right upper part of the pons. The diagnosis of multiple sclerosis was made. Each paroxysmal attack started with numbness in the left face and burning sensation in the neck. Almost simultaneously tremor in the right hand began. The surface EMG showed the rhythmic contractions in the dorsal hand muscles and wrist extensors at a frequency of 6-7 Hz, and sometimes it revealed synchronized contractions of finger flexors and the dorsal hand muscles. A few seconds later she felt painful sensation in the epigastric region, and the tremor gradually increased in its intensity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of multiple sclerosis with paroxysmal attacks of facial paresthesia, unilateral hand tremor, epigastric pain and urinary incontinence]. 162 36

Multifocal posterior pigment epitheliopathy (MPPE) is a rare complication of systemic lupus erythematosus (SLE) and resistant to treatment. We here report a case of SLE with MPPE, successfully treated with prednisolone (PSL) and laser photocoagulation therapy. A 38-year-old woman, who had suffered from SLE for four years, was admitted to our hospital with the complaints of left hemiparesis, right homonymous hemianopsia, and dysarthria. The findings of MRI suggested her symptoms were caused by cerebrovascular involvement of SLE. The treatment with prednisolone was started at a dose of 100 mg per day. While the dose of PSL was reduced, she began to complain of paresthesia in left face and myodesopsia of left eye. Based upon the result of fluorescein angiogram, the diagnosis of MPPE was made. Since MPPE accompanied exacerbation of neurological manifestation, we considered that MPPE was a symptom of vascular involvement of SLE. MPPE was treated with laser photocoagulation therapy and an increased dosage of PSL, with favorable results. It has not been reported, as far as we concern, that laser photocoagulation therapy is effective for MPPE caused by SLE. This case is important for the pathogenesis and therapy of MPPE with SLE.
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PMID:[A case of systemic lupus erythematosus complicated with multifocal posterior pigment epitheliopathy]. 208 63

The authors report the cases of two patients who had sudden unilateral alternating and regressive attacks of the cranial nerves. The first patient, a 63 year old diabetic woman, suffered regressive paralysis of the right third nerve, followed two months later by paresthesia of the same side of the face, accompanied by difficulty in swallowing and dysarthria. Six months later, she developed a right facial paralysis while pharyngeal and lingual involvement entirely disappeared. Right carotid angiography revealed stenosis of the middle meningeal artery. Nine months later she developed left-sided ophthalmoplegia followed by a homolateral facial paralysis. The second patient, a 24 year old woman, developed homolateral regressive attacks of the II, V, VII and VIIb, and VIII nerves during recovery from herpes zoster of the right geniculate ganglion. Doppler studies showed inversion of the flow in the right ophthalmic artery. The pathogenesis of these multiple paralyses of the cranial nerves is discussed, a possible cause being ischaemic attacks of the vascular territories of the cranial nerves.
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PMID:[2 cases of vascular syndrome of the cranial nerves of ischemic origin]. 266 Jun 50

Transient recurrent confusional and stuporous states of nonepileptic origin are clearly less frequent than epileptic ones. They are relatively common in diseases of disturbed vigilance, like narcolepsy, idiopathic hypersomnolence, and sleep apnea. These patients often suffer from attacks of hypovigilance, characterized by altered awareness, automatic behaviour and partial or complete amnesia for the attack. Because of the memory 'black outs' and the frequently associated hypnagogic hallucinations, the patients behave inappropriately and often appear confused. Confusional states also typically arise during basilar artery migraine attacks. This special form of complicated migraine predominantly affects young females and is characterized by symptoms and signs of brain stem dysfunction such as vertigo, ataxia, paresthesia, limb weakness, dysarthria; in 75% of the cases, disorders of consciousness dominate. Transient ischemic attacks are sometimes recurrent and, when involving the cranial basilar territory, may result in confusional states without significant motor dysfunction. Attacks of transient global amnesia are possibly also ischemic in nature and are assumed to arise from transient bilateral limbic failure. Affecting only memory functions, they are strictly spoken not confusional, but must nevertheless be taken into consideration when proper observation during the attack was not possible.
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PMID:[Non-epileptic impaired consciousness in neurologic diseases]. 267 60

Migraine headaches that occur in the 15- to 30-year-old age group are well documented. In patients in the stroke age bracket, however, who present with a history of neurologic deficit, transient ischemic attacks can be confused with migraine accompaniments. The typical patient is 50 years old, is without a past history of migraines, and complains of scintillating visual disturbances (20 percent), marching paresthesis (22 percent), or a myriad of neurologic deficits. In one series of 70 neurology patients aged over 55 years, 16 percent reported that they experience the new onset of scintillations. Once fully evaluated, the cause of unexplained marching paresthesias, dysphagia, or hemiplegia, once reserved for thrombotic or embolic phenomena, may be attributed to migraine accompaniments. In the face of a normal evaluation, neurologic deficit in the stroke age bracket may be attributed to migraine accompaniments. A case of a 47-year-old woman with sudden onset of left-sided paresthesia, dysarthria, and confusion is presented. The discussion includes a description of migraine pathophysiology and a review of concepts regarding accompaniments.
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PMID:Late-life migraine accompaniments: a case presentation and literature review. 358 61

In man the clinical patterns of inorganic and organic mercury toxicity are different. Inorganic mercuric chloride mainly affects the renal and gastrointestinal systems. The characteristic neurological feature is a fine tremor, particularly of the hands and fingers. In contrast organic methyl mercury toxicity results in an exclusively neurological disorder, the characteristic features being ataxia, dysarthria, paresthesia and tunnel vision. To study the action of these classes of mercury compounds on neurones small amounts of mercuric chloride or methyl mercuric acetate were injected or iontophoresed into the rat cerebrum. The ultrastructural changes which followed were identical. Progressive and often pronounced cytoplasmic swelling of neurones suggested a defect at the cell membrane level. Thus is spite of their distinctive clinical syndromes these 2 classes of mercury compounds are capable of inducing neuronal necrosis.
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PMID:Identity of ultrastructural effects of mercuric chloride and methyl mercury after intracerebral injection. 621 46

Thrombocytosis may appear in rheumatoid arthritis, nevertheless, thromboembolic phenomena have rarely been recorded. This case describes a 71-year old patient suffering from long-standing seropositive and nodular rheumatoid arthritis with severe pulmonary involvement. During an exacerbation of her disease and following the appearance of thrombocytosis, several episodes of transient ischemic attacks occurred. The neurological manifestations were right facial nerve paralysis, paraesthesia of the right cheek and dysarthria. The patient was treated successfully by antiaggregants, anticoagulants and busulfan.
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PMID:Recurrent transient ischemic attacks associated with thrombocytosis in rheumatoid arthritis. 718 35


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