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)

This is the first large scale case series of motor neurone disease (MND) in Thailand. Seventy-seven patients were identified between 1978 and 1984 at Siriraj Hospital Medical School, Bangkok, Thailand. Fifty-five patients were male (71.43%) and the mean age of the patients was 51.55 (SD 14.26) years with the range of 17 to 78 years. Clinical classification of MND was categorized as progressive bulbar palsy (PBP), 26 patients (33.77%); amyotrophic lateral sclerosis (ALS), 42 patients (54.54%); and progressive spinal atrophy (PSA), 9 patients (11.69%). The mean age of PBP, ALS and PSA were in the order of 57.61 (SD 12.09), 52.81 (SD 11.18), and 28.11 (SD 9.44) years. Progressive spinal atrophy group was younger than PBP and ALS groups significantly at the P-value less than 0.05 by analysis of variance and Duncan tests. Fifty-three patients (72.60%) were resident in Bangkok and the central part of Thailand. The main presenting symptoms were wasting of the small muscles of both hands, leg weakness, and speech and/or swallowing difficulties. These symptoms were found in 62 patients (81.58%). Nearly half of the patients (48.68%) came to our care within six months of onset, 22.8 per cent presented with asymmetry of motor wasting, while limb and trunk fasciculation was seen in 73.61 per cent. Dysarthria, dysphagia and tongue fasciculation were recorded as 51.32, 48.68, 60.53 per cent respectively. Exaggerated deep tendon reflexes were noted as 65.79 and 80.26 per cent over the upper and lower limbs, while Babinski sign was elicited in only 23.3 per cent of the patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Motor neurone disease in Thailand: the clinical aspects of 77 patients. 194 Jul 1

A Japanese male with juvenile Sandhoff disease is described. The patient was a product of full-term normal pregnancy from non-consanguineous parents. Since age 10, he developed progressive dysarthria and proximal muscle atrophy and weakness. Mental deterioration and cerebellar ataxia are also noted since the age of 20. On neurological examination at age 35, he showed decreased mentality (IQ 62), marked atrophy and weakness of proximal muscles, cerebellar ataxia and increased deep tendon reflexes. Brain CT scans revealed moderate to marked atrophy of cerebellum. Giant MUP, fasciculation potentials and positive sharp waves were observed on EMG examination. Biopsied sural nerve showed markedly decreased myelinated fibers. Hexosaminidase A and B activities in leukocytes and cultured fibroblasts were about 10% of normal values, while other lysosomal enzyme activities were within normal range. Rectal biopsy demonstrated lamellar inclusion bodies in submucosal ganglion cells. This is the first Japanese patient with juvenile Sandhoff disease presenting symptoms similar to motor neuron disease and cerebellar degeneration.
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PMID:[A case of juvenile Sandhoff disease]. 235 Sep 30

The patient, a 31-year-old married woman, noticed spasticity on walking at the age of 19 accompanied by ataxia, dysarthria and dysphagia. Facial twitching and dystonic movement of extremities have been observed since age 27. A sister of her father showed the similar ataxia and dysarthria, and expired of pneumonia at the age of 45. On admission at the age of 29, neurological examinations revealed nystagmus, marked spasticity with pathological reflexes and clonus, cerebellar ataxia, dysarthria and dysphagia, diffuse muscle wasting, fasciculation in facial musculature, and generalized slow dystonic movement. By neuro-otological studies bilateral MLF syndrome with upward gaze limitation and decreased velocity of saccadic eye movement were detected. Surface EMG at rest showed a dystonic discharges on the extremities. Needle EMG disclosed a systemic neurogenic change with reduced interference and high amplitude potentials. Atrophy of the brainstem was remarkable on the cranial CT and MRI. These abnormal eye movements, especially bilateral MLF syndrome and generalized dystonia seem to be quite unusual in the variety of spinocerebellar degenerations. On reviewing detected clinical descriptions on Joseph disease this case can be probably included.
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PMID:[A case of spinocerebellar degeneration with bilateral MLF syndrome and dystonia]. 274 81

It is known that there are a number of variation and anomalies in the bifurcation of the external and internal carotid arteries. It has also been reported that the lateral position of the external carotid artery, which was formerly considered extremely rare, is not so unusual. However, there are few reports that the lateral position of the external carotid artery has caused neurological signs. In this paper, an unusual case of peripheral hypoglossal nerve palsy, attributed to the vascular compression by lateral position of the external carotid artery and abnormally high position of the bifurcation of the external and internal carotid artery was reported. A forty-nine year old man was admitted complaining of tongue deviation and dysarthria. Atrophy and fasciculation of the right lingual muscle were observed. In a right carotid angiogram, lateral position of the external carotid artery was noticed and the bifurcation of the external and internal carotid arteries was abnormally high (upper margin of C2 vertebra). The proximal portions of both arteries were very tortuous and dilated like a megadolichoartery. A right neck surgery was performed and the bifurcation of the external and internal carotid artery was exposed. The hypoglossal nerve was running just above the bifurcation. Owing to the lateral position of the external carotid artery and the tortuous dilatation of the proximal portion of the external and internal carotid arteries, the hypoglossal nerve was markedly compressed and extended laterally. The external carotid artery was ligated and cut at its origin. Inflammatory lymph nodes near the bifurcation were also removed.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Surgical management of peripheral hypoglossal nerve palsy caused by abnormal external carotid artery]. 666 18

We report a 54-year-old man with progressive proximal muscle atrophy and gynecomastia. The patient had an insidious onset of weakness in his lower extremities at age 14, in that he noted a difficulty in standing up from a chair. Soon after he noted some difficulty in climbing up stairs. At age 35, he noted weakness in his arms; his weakness slowly progressed in that he became unable to walk or stand alone before 40 years of age. He also noted gynecomastia at that age. He was admitted to our hospital for the work up on September 16, 1993, when he was 54-year-old. On admission, he was alert and oriented; his BP was 150/70 mmHg; he had bilateral gynecomastia, however, no other skeletal deformities were found. On neurologic examination, he was mentally sound without dementia, and his higher cerebral functions were normal. Cranial nerves also appeared intact without facial atrophy, dysarthria, or dysphagia; no atrophy was noted in the tongue. He had marked muscle atrophy in both upper and lower extremities more marked in the proximal portions; muscle strength was approximately in the range of 2/5 to 3/5 in the proximal parts, and 4/5 in the distal parts in both upper and lower extremities. No fasciculation was noted; muscle tone was flaccid; no ataxia was present. Deep reflexes were either lost or markedly diminished. No Babinski sign was noted. Sensation was intact. Laboratory examination revealed normal blood counts; serum CK was slightly increased to 131 IU/l; ECG showed complete right bundle branch block; EMG revealed no active units in the right biceps brachii, deltoid, quadriceps femoris, and triceps surae muscles; in other muscles tested, motor unit potentials of low amplitude and short duration were seen; in the right tibialis anterior muscle, however, motor unit potentials with an amplitude up to 6 m V were also seen. Nerve conduction velocities were normal. A diagnostic procedure was performed. He was discussed in the neurological CPC, and the chief discussant arrived at the conclusion that this patient had Becker type of progressive muscular dystrophy. In her differential diagnosis, the possibility of Kennedy-Alter-Sung syndrome was discussed because this patient had gynecomastia. However, the discussant excluded that possibility because of absence of both bulbar symptoms and typical neurogenic changes in his EMG. The diagnostic procedure was a muscle biopsy on the left tibialis anterior muscle. Histologic observation on HE stained specimens revealed marked inequality in the muscle fiber diameters, increase in endomysial nuclei, proliferation of connective tissue, and fiber splitting.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A 54-year-old man with progressive proximal muscle atrophy and gynecomastia]. 766 8

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 54-year-old man with progressive generalized muscle atrophy and ophthalmoparesis in the terminal stage. He was well until 44 years of age (1982) when he noted weakness in his right hand and muscle atrophy; in May of 1985, he noted weakness in his left hand and in both legs. His weakness had become progressively worse, and he became unable to walk in November of 1985. He noted dysarthria one month later, and dysphagia in March of 1986. His difficulty in swallowing had also become worse; he regurgitated foods into the trachea in September of that year, and he developed a low grade fever on the same day. He was admitted to our service on September 24, 1987. On physical examination, general findings were unremarkable, except for low grade fever (37.3 degrees C). On neurologic examination, he was alert and mentally sound. He had normal vision and visual fields; ocular movements were normal. He had moderate weakness in facial muscles, dysarthria, dysphagia, and atrophy in his tongue. He had marked generalized muscle atrophy with fasciculation. He was unable to stand or walk. His muscle strength was not more than 1/6 in any part. The lower extremities were spastic. Deep reflexes were exaggerated in both lower extremities but were normal in upper extremities. Sensation was intact. Laboratory examination was unremarkable, and so was the cranial CT scan. He was treated with nasogastric feeding. He was able to communicate smoothly using his eyes, but a restriction in the vertical gaze was noted in February of 1989. The range of ocular movement was better in the oculocephalic reflex compared with his spontaneous vertical eye movements. In April of 1990, his horizontal gaze also had become slow, and he was complicated by bronchial asthma. He was treated with 20 mg/day of prednisolone; after the institution of prednisolone, his horizontal eye movement showed much improvement. In the terminal stage, he was able to move his eyes only very slowly; vertical gaze was impossible. His subsequent course was complicated by respiratory tract infection and septicemia, and he expired on July 15, 1992. The patient was discussed in a neurological CPC, and the chief discussant arrived at the conclusion that this patient had amyotrophic lateral sclerosis with oculomotor paresis. Post-mortem examination revealed spongy change involving the posterior column and the posterior spinocerebellar tract, in addition to severe degenerative change in the upper and the lower motoneurons, which were consistent with amyotrophic lateral sclerosis.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A 54-year-old man with generalized muscle atrophy and oculomotor paresis]. 799 50

This paper presents an account of chronic-progressive Spinobulbar Spasticity (SBS) or Primary Lateral Sclerosis (PLS), a rare syndrome involving degeneration of the upper motoneuron, on the basis of 6 clinically examined cases. Individuals of both sexes can be affected. Onset of the syndrome occurs around the age of 54, but may sometimes be before 50. Early symptoms of the disease are spasticity on one leg and disturbance of motor skills in one hand. The symptoms generalize within two to three years into tetraspasticity accentuated in the legs, accompanied by pseudo-bulbar dysarthria and dysphagia, which, however, may also be present at the onset of the disease. Compulsive laughing and crying, optokinetic disturbances and facial stiffness develop as additional, though inconstant symptoms. Disease courses of 25 years were observed. Therapy is symptomatic. Fasciculation and muscular atrophy, which would indicate a transition to Amyotrophic Lateral Sclerosis (ALS), were not observed even if the disease was of longstanding. SBS differs from spastic spinal paralysis by virtue of its greater mean age of incidence, its tetraspasticity in conjunction with pseudobulbar signs, and-so far as can be established to date-its apparent non-hereditariness. An influence of exotoxic factors has not been demonstrated so far. The clinical syndrome results from a selective degeneration of the corticospinal and cortico-bulbar tracts up to the motor cortex, where loss of original pyramidal cells has been shown to occur (Pringle et al., 1992). The paper includes a survey of the clinical and neuropathological findings in cases of SBS published so far. Extensive anamnestic and clinical records including TCMS-studies, PET and NMR-CT scans performed in the parasagittal plane are essential for early diagnosis of the syndrome.
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PMID:[Chronic progressive spinobulbar spasticity (primary lateral sclerosis)]. 867 41

We reported a 72-year-old man with left supranuclear hypoglossal nerve palsy and right Avellis' syndrome due to a medullary small infarction. On admission, he showed slight disturbance of consciousness, ocular lateropulsion to the right side, rotatory nystagmus, dysarthria, absent right gag reflex, curtain sign, absent right palatal reflex, deviation of the uvula toward the left side, raise of only the left palate when the patient attempted to utter, paralysis of the right vocal cord and deviation of the tongue toward the left side. Neither atrophy nor fasciculation was observed on the tongue. 124 days after the onset, he had only the left supranuclear hypoglossal nerve palsy and right Avellis' syndrome. MRI showed a small lesion in the medulla, so lateral area of the medulla and a part of the reticular formation medial to the nucleus ambiguous presumed to be involved. These findings suggest that supranuclear pathway to the hypoglossal nucleus of the opposite side exists in the reticular formation near nucleus ambiguous.
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PMID:[A case of supranuclear hypoglossal nerve palsy with Avellis' syndrome due to a medullary infarction]. 890 92

Machado-Joseph disease, an autosomal dominant multisystem motor degeneration, has been described mainly in people of Portuguese descent. Our report documents the presence of Machado-Joseph disease in the Chinese population, based on the specific molecular marker of a CAG repeat array in the 3' end of the MJD gene. We screened 21 Chinese families with dominant spinocerebellar ataxia. The results showed that Machado-Joseph disease with CAG expansion accounted for 52% of families with autosomal dominant cerebellar ataxia in this series. The clinical characteristics, besides the well-documented cerebellar ataxia, dysarthria, nystagmus, corticospinal dysfunctions, a variable degree of facial muscle fasciculation, and proprioceptive loss, included loss of optokinetic nystagmus and autonomic nervous system dysfunction. The CAG repeat number in the MJD gene ranged from 14 to 39 among normal alleles, and from 63 to 81 among MJD alleles. There was a strong inverse correlation (gamma = -0.77) between number of CAG repeats and age at symptom onset, accounting for 60% of the variance of age at onset. A strong clinical anticipation of age at onset existed in successive generations. Mild instabilities of expanded CAG repeat numbers during meiotic transmission occurred, with no significant difference according to the gender of the transmitting parent. Finally, brain metabolism in Machado-Joseph disease, studied with positron emission tomography, was characterized by significant progressive regional hypometabolism in the occipital cortex, as well as the cerebellar hemispheres, vermis, and brainstem.
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PMID:Machado-Joseph disease: clinical, molecular, and metabolic characterization in Chinese kindreds. 912 1


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