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)

We report a patient with idiopathic hypoparathyroidism associated with unilateral calcification of the basal ganglia and contralateral choreic movements. A 66-year-old woman was admitted to our hospital because of involuntary movements of the left limbs. Two years before the present admission, she had operations for bilateral cataracts. Eight months before admission, she had an onset of severe carpal spasms and pain in both arms and legs. These symptoms improved after one month's rest in a hospital. About a month before admission, she noted progressive difficulty in using her left hand, followed by difficulty in walking due to the abnormal involuntary movement of the left lower limb. Two weeks before admission her carpal spasms appeared again, bilaterally. On admission, she was alert. The general physical examination was normal. Neurological examination revealed choreic movements in the left hand, arm, leg and neck, and grimacing of the left face. She also complained of the spasms and pain in her hands, dysarthria and shortness of the breath. Chvostek and Trousseau signs were positive. Laboratory examination revealed marked decrease in serum calcium level (2.57 mEq/ml) and increase in inorganic phosphorus level (6.40 mEq/ml). Serum level of parathyroid hormone was less than 10 pg/ml. Ellthworth-Howard test was positive, in that the infusion of parathyroid hormone (100 u) elicited a marked increment of the urinary excretions of phosphorus and cAMP. X-ray examination of the spine revealed ossification of the posterior longitudinal ligament in the cervical region. CT-scans of the brain revealed calcification in the region of right globus pallidus and putamen.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Unilateral choreic movements in idiopathic hypoparathyroidism]. 152 May 67

A 65-year-old hypertensive man was admitted because of abnormal involuntary movements which had an onset one month prior to the admission. Neurological examination revealed an alert and intelligent male in no acute distress. Cranial nerves appeared intact except for dysarthria. His gait was wide-based. He had hemiballism-hemichorea in his left upper and lower extremities. Cranial CT scans revealed a high density area confined to the right putamen. After admission, his involuntary movements slowly improved without medication. After near complete disappearance of his abnormal movements two weeks after admission, he noted that smoking induced choreic movement in his left side transiently. The involuntary movement ceased soon after upon stopping smoking. This was repeatedly observed not only by him but also by us. Our observation may indicate that the inhibition of the subthalamic nucleus as the result of the decrease of the putaminal output to the external segment of the globus pallidus will induce hemiballism. The effect of smoking on his involuntary movements can be understood as a result of increase in the dopamine release from the nigrostriatal terminals induced by nicotine.
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PMID:[Hemiballism-hemichorea caused by a putaminal hemorrhage with worsening after smoking--a case report]. 836 67

We report a 68-year-old man with progressive speech disturbance and dementia. He was well until 1995, when he noted an onset of difficulty in speech. He was able to name simple objects and understand language, however, he showed great difficulty in spontaneous speech. In 1998, he visited our service. He was alert and oriented, but he showed moderate degree of dementia. He did not appear to have aphasia but he showed marked dysarthria and slurred speech. He showed limb-kinetic apraxia in his right hand. He showed moderate restriction in his vertical gaze, masked face, and dysphagia. He walked normally. No rigidity, ataxia, or abnormal involuntary movement was noted. He showed grasp response and he was bradykinetic. He was treated with levodopa without effect. His condition deteriorated slowly and he was admitted to our service because of fever on February 13, 1999. He was alert but almost mute. He was unable to look upward or downward. Oculocephalic response was preserved. Axial rigidity was noted but no limb rigidity was present. He walked with small steps. Retropulsion was present. Deep tendon reflexes were diminished and the plantar response was flexor bilaterally. Laboratory examinations were unremarkable and his fever went down within a few days by supportive treatment. He was discharged to his home, where his condition deteriorated further. He developed cardiopulmonary arrest on May 3, 1999 and was brought into ER again. Cardiopulmonary resuscitation was unsuccessful and he was pronounced dead at 7:30 in the morning on the same day. The patient was discussed in a neurological CPC. The chief discussant arrived at the conclusion that this patient had corticobasal degeneration. But he felt that the differential diagnosis from atypical progressive supranuclear palsy, in which cortical pathology and symptoms predominated as in corticobasal degeneration, would be extremely difficult. Most of the participants felt that this patient had corticobasal degeneration, but a few thought that he had atypical PSP. Post-mortem examination revealed asymmetric cortical atrophy, which was accentuated in the left motor cortical area. Microscopic examination of the precentral cortex revealed neuronal loss and gliosis. Ballooned neurons and astrocytic plaques were also seen. The substantia nigra showed marked neuronal loss. Neuropil threads were observed in the nigra. Those threads were positive for anti-tau immunohistochemistry. The internal segment of the globus pallidus, the subthalamic nucleus, and the cerebellar dentate nucleus showed mild to moderate neuronal loss. A few neurofibrillary tangle-positive neurons were seen in these structures. Neuropil threads were also seen throughout. Pathologic changes were consistent with the diagnosis of corticobasal degeneration. One of the participants pointed out that he was able to walk at the time when he was showing marked speech disturbance and limb-kinetic apraxia, which was rather unusual for PSP suggesting corticobasal degeneration.
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PMID:[A 68-year-old man with speech disturbance as the initial symptom followed by bradykinesia and dementia. Clinical conference]. 1144 73

We report a 52-year-old Japanese woman who developed dyskinesia, epilepsy, and gait disturbance. She was well until 35 years of age, when she noted the onset of gait disturbance. She also noted abnormal involuntary movements in her limbs. She also noted dysarthria at age 38. A neurologist examined her at age 41. The neurologist found cerebellar ataxia and dyskinesia. The atrophy of the brain stem and the cerebellum was on CT. She started to have generalized convulsion with loss of consciousness. Dementia became apparent at age 40. In October, 1993, she became psychotic in which she behaved violently taking off her clothes shouting as "Fire". She was treated with major tranquilizers and became quiet. However, choreic movements became prominent. Her subsequent course was complicated with dysphagia, dementia, convulsion, and frequent bouts of pneumonia. She expired on January 24, 2000 after developing pneumonia. Her father and one sibling had similar motor disturbances. She was discussed in a neurological CPC. The chief discussant arrived at conclusion that the patient had dentatorubral-pallidoluysian atrophy. Most of the participants agreed with this diagnosis. Postmortem examination revealed that entire brain looked smaller than normal including the brain stem and the cerebellum. The cerebellar dentate nucleus showed loss of neurons and gliosis; glumose degenerations were also seen. The external segment of the pallidum showed neuronal loss and gliosis. The subthalamic nucleus showed gliosis without neuronal loss. A demyelinated focus was found in the pons; the lesion looked similar to central pontine myelinolysis. The cerebral white matters were unremarkable. Other areas were unremarkable. The pathological diagnosis was dentatorubral-pallidoluysian atrophy. The pathologic lesion which might explain her dementia was not apparent.
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PMID:[A 52-year-old woman with dyskinesia, epilepsy and gait disturbance]. 1247 84