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 65-year-old woman with progressive dysarthria, dysphagia, weakness, and gait disturbance. The patient was well until 59 years of age (January of 1986) when she noted bilateral ptosis. One year later, she noted a gradual onset of difficulty in speech (articulation). Her speech slowly deteriorated and she noted weakness in chewing power and difficulty in swallowing in addition. In October 1987, she developed emotional incontinence. In January of 1988, she started to drag her left foot. She was admitted to our hospital on June 13 of 1988. On admission, she was alert and general physical examination was unremarkable. Neurologic examination revealed no dementia; her higher cerebral functions appeared intact. Ptosis was present bilaterally more on the right. She showed difficulty in opening her eyes on command; no contraction of the frontal muscles was seen upon attempted eye opening. There was a moderate limitation in the vertical gaze. Forced laughing and crying were seen. Facial muscles were moderately weak without apparent atrophy. The movement of the soft palate was very weak, and swallowing disturbance was more prominent for liquid staff. The tongue appeared somewhat small, however, no fasciculation was noted. Her step was small and the posture was stooped. Retropulsion was present, however, Romberg's sign was absent. No muscle atrophy was apparent, however, diffuse mile to moderate muscle weakness was noted in all four limbs. Cerebellar sign was absent. Deep tendon reflexes were exaggerated bilaterally, and Babinski sign was present on the left side. Sensation was intact. Routine blood tests were unremarkable as was a cranial CT scan. Her ptosis did not improve after 10 mg of edrophonium injection. CSF was also normal. She was transferred to another hospital but her neurological disabilities further progressed. In 1989, she was totally unable to move her limbs; she could only move her eyes; still consciousness was clear without dementia. She developed respiratory difficulty and expired on July 25, 1992. She was discussed in a neurological CPC, and the opinions were divided into ALS and primary lateral sclerosis (PLS). The chief discussant arrived at the conclusion that the patient might have had the pyramidal form of ALS. Postmorten examination revealed marked myelin pallor in the anterior as well as lateral corticospinal tracts. Pyramidal tract degeneration was prominent starting at the level of the cerebral peduncle and was continued to be seen until the level of lumbar cord. The number of anterior horn cells showed only slight decrease in the cervical level, however, it was normal in the lumbar cord.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A 65-year-old woman with dysarthria, dysphagia, weakness, and gait disturbance]. 777 10

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