Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with adenocarcinoma of the ceruminous gland arising in the middle ear have a typical syndrome consisting of unilateral hearing loss, otalgia, facial paresis, and a middle-ear mass. Adjacent cranial nerves also may be affected. Some patients may have an ipsilateral cerebellar ataxia if the lesion extends into the cerebellopontine angle and compresses the cerebellar hemisphere. Obstructive hydrocephalus may occur secondary to obstruction of the aqueduct or fourth ventricle. The initial clinical findings may be those of a jugular foramen syndrome. These lesions are usually slow-growing and may be associated with a very prolonged clinical course. Although the tumors are rare, the physician should be aware of their existence if proper care is to be given.
 ...
PMID:Intracranial ceruminous gland adenocarcinoma. 729 69

Results of otoneurological examinations of 16 patients (from 6 families) with hereditary cerebellar ataxia have been analyzed. It has been found that all the patients exhibit vestibular function disturbances that manifest clinically by the truncal and supranuclear syndrome. Of other otoneurological signs the most frequent is dysphagia (in 10 out of the 16 patients) which is due not only to the dyscoordination of the glottal muscles, but also to a paresis of the epiglottis, this paresis also being a sign of supranuclear pathology. The absence of the otoneurological disturbances in practically healthy relatives of the patients (12 persons) requires further accumulation of the experimental material, since it can be a proof, that there is no pathological carrying of the gene of hereditary cerebellar ataxia (Pierre Marie's disease) and this may be used subsequently for medico-genetic consultations.
 ...
PMID:[Otoneurologic symptomatology in hereditary cerebellar ataxia (Pierre Marie disease)]. 739 12

We report a 57-year-old woman with progressive gait disturbance, headache, character change, convulsion and coma. She was well until 55 years of age, when she noted an onset of unsteady gait. At times she experienced transient weakness in her right hand, which was followed some difficulty in articulation. She was admitted to our service for the work up on April 6, 1992. Neurologic examination at that time revealed an alert Japanese lady in no acute distress. She was oriented to all spheres, however, she was somewhat bradyphrenic and had some disturbance in recent memory. Higher cerebral functions appeared intact. The visual acuity and visual fields were normal as were the optic fundi. Pupils were round and isocoric reacting promptly to light. Ocular movement was full, however, horizontal nystagmus was noted upon right lateral gaze. The sensation of the face was intact. She showed right facial paresis of the central type. Hearing was intact. She showed slurred speech and some difficulty in swallowing. The tongue was deviated to the right. Her gait was wide based and unsteady; tandem gait was difficult, however, walking on toes and on heels were performed well. No cerebellar ataxia was noted, but she showed some clumsiness in her right hand. Deep reflexes were symmetric and normally reactive; plantar response was extensor bilaterally. Sensation was intact; no meningeal sign was elicited. Routine laboratory work up was unremarkable; the CSF was under a borderline pressure (180 mmH2O) and contained 39 mg/dl of protein and 59 mg/dl of sugar. Cranial CT scan revealed diffuse low density areas involving bilateral cerebral white matter as well as the brain stem; MRI revealed high signal intensity lesions in those areas; gadolinium enhancement was negative; cortical sulci were effaced and the anterior part of the left lateral ventricle was compressed without deviation of the midline structure. The patient was treated with steroid pulse therapy without effect. She was discharged for out patient follow up, however, she developed a convulsion which was followed by loss of consciousness, and was admitted again to our service. She had never gained consciousness after this episode, and remained in the state of akinetic mutism. Follow-up CT and MRI did not show much change, although the area of high signal density lesions slightly enlarged on June 1, 1993. Her clinical course was complicated by drug induced bone marrow suppression and nephrotic syndrome. She expired on September 8, 1993 after developing sudden drop of blood pressure and bradycardia.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:[A 57-year-old woman with gait disturbance, headache, character change, convulsion, and coma]. 761 89

We reported an autopsy case of hereditary OPCA genetically proved to be SCA 1. Clinically, he showed cerebellar ataxia from beginning to the end stage, and was characterized by slow eye movement with external ophthalmoplegia, pyramidal tract signs, generalized amyotrophy including facial muscle, mild bulbar paresis, mild dementia, and urinary disturbance. Neuropathologically, the degeneration and loss of neurons with gliosis were seen in the Purkinje layer, dentate nucleus of the cerebellum, inferior Olive nucleus, motor nucleus of cranial nerve, anterior horn of the spinal cord, and column of the Clarke. And the myelinpallor was revealed in the connecting nerve fiber of these lesions, posterior column and spinocerebellar tract of the spinal cord.
 ...
PMID:[Neuropathological study of autosomal dominant ataxia linked to loci on chromosome 6p (SCA 1)]. 829 64

A 74-year-old woman, with hypertension and dilated cardiomyopathy, presented with sudden onset of diplopia without vertigo and other neurological symptom. Examination revealed left inferior rectus muscle paresis. Other neurological findings were normal. She had no cerebellar ataxia and sensori-motor dysfunction. Magnetic resonance imaging showed increased signal intensity on T2-weighted and proton density-weighted images in the right ventral midbrain, compatible with infarction involving the fascicular oculomotor fibers. Complete resolution of the diplopia and normal ocular motility were noted 3 months after the onset of the diplopia. Focal ischemic midbrain lesions should be considered in cases of isolated partial oculomotor nerve paresis.
 ...
PMID:[Isolated inferior rectus muscle paresis from midbrain infarction]. 837 Feb 6

Cerebrotendinous xanthomatosis (CTX) is an autosomal recessive lipid storage disease caused by mutations in the cytochrome P450(27) (CYP27) gene. This disease is characterized by the accumulation of a bile alcohol, cholestanol, in diverse tissues. Accumulation in the central nervous system leads to neurological dysfunction including dementia, spinal cord paresis, and cerebellar ataxia. Accumulation in other tissues causes tendon xanthomas, premature atherosclerosis, and cataracts. In a Japanese family with CTX, we identified two points mutations in the CYP27 gene at different sites. One is a novel transversion, which substitutes G for C at Pro 368 (CCC) to Arg (CGC). The other is a transition, which substitutes A for G at Arg441 (CGG) to Gln (CAG), this being the same mutation that Kim et al. reported (1994. J. Lipid Res. 35: 1031 - 1039). Allele-specific polymerase chain reaction analysis indicated that the father and mother of this family, who themselves had no clinical manifestations of CTX, had the former and latter mutations heterozygously, respectively. On the other hand, the patients each had both mutations heterozygously. These results are highly suggestive, but not conclusive, that the newly identified transversion in the CYP27 gene accounts for the sterol 27-hydroxylase (EC 1.14.13.15) deficiency in these patients.
 ...
PMID:A novel mutation in the cytochrome P450(27) (CYP27) gene caused cerebrotendinous xanthomatosis in a Japanese family. 872 24

We compared the clinical characteristics of 46 patients from three unrelated families with familial hemiplegic migraine (FHM) linked to chromosome 19, with those of 20 patients from two families with FHM not linked to chromosome 19. We found no significant differences for age at onset, frequency and duration of attacks, duration of the paresis, and occurrence of basilar migraine symptoms. In the linked families, significantly more patients reported unconsciousness during attacks (39% vs 15%; p < 0.05) and provocation of attacks by mild head trauma (70% vs 40%; p < 0.05). In one linked family patients also displayed chronic progressive cerebellar ataxia, whereas in one unlinked family benign infantile convulsions occurred in addition to FHM. Interestingly, so far an association with cerebellar ataxia was only described in chromosome 19-linked families. FHM linked to chromosome 19 and FHM unlinked to chromosome 19 do not differ with respect to clinical features.
 ...
PMID:Familial hemiplegic migraine: a clinical comparison of families linked and unlinked to chromosome 19.DMG RG. 873 65

A 22-year-old female noted a low grade fever and swelling of the cervical lymph nodes in May 1997, and later developed a dry cough. She was diagnosed to have interstitial pneumonitis, and then administration of corticosteroids alleviated her symptoms. On February 6, 1998, however, a high fever recurred and her swollen cervical lymph node on the right side was biopsied on February 9, 1998. A histological examination revealed an increased number of histiocytes and karyorrhexis of the lymphocytes in the paracortical areas, and she was therefore diagnosed to have histiocytic necrotizing lymphadenitis. She could not fully elevate her arm on February 16, 1998. On admission, her cervical lymph node was swollen on the left side. A neurological examination revealed a marked weakness of the right deltoid muscle, moderate weakness of the right latissimus dorsi, triceps and brachioradialis muscles and also a mild weakness of the serratus anterior, supra- and infra-spinatus, and biceps brachii muscles. The muscle power of the other muscles were normal and no muscle atrophy was evident. Winging of the right scapula was observed. The deep tendon reflexes were normal in all four limbs, and her sensation was also normal. No cerebellar sign was found. The Jackson, Spurling, Allen, Morley and Adson tests were all negative. ESR was mildly elevated to 18 mm/hr, but CRP was negative. RF, ANA and anti-SS-A and SS-B antibodies were positive, whereas LE-test, direct and indirect Coombs tests and other autoantibodies were negative. Needle EMG disclosed fasciculation potentials in the right triceps muscle and polyphasic waves in the right deltoid muscle. MRI showed gadolinium-enhancement of the right brachial plexus. Although an abnormal accumulation of gallium was detected in the right parotid and bilateral submandibular glands, no sicca symptoms were found and the Schirmer test findings were normal. Oral prednisolone (50 mg/day with gradual tapering) alleviated both her symptoms and the gadolinium-enhancement of the right brachial plexus. As a result, her right upper limb paresis was thus considered to have been caused by right brachial plexus neuritis, which was probably associated with histocytic necrotizing lymphadentis. Although acute cerebellar ataxia and meningitis have previously been reported to be complicated with histiocytic necrotizing lymphadenitis, this is the first report to describe the complication of peripheral neuritis with this condition.
 ...
PMID:[A case of subacute necrotizing lymphadenitis complicated with brachial plexus neuritis]. 1020 79

We described a 28-year-old woman with systemic lupus erythematosus (SLE) presented with digestive tract, skin and renal symptoms and afterwards developed acute cerebellar ataxia, a paresis of the right inferior rectus muscle, left abducens paralysis and left facial palsy which seemed to be consistent with a brainstem lesion visible on magnetic resonance imaging (MRI). This lesion disappeared within 9 days of corticosteroid treatment. It is suggested that this lesion is focal edema induced by acute changes in the blood brain barrier secondary to a vasculopathy. Other causes, including local infarction, are unlikely.
 ...
PMID:Acute cerebellar ataxia of a patient with SLE. 1071 2

The course and distribution of the facial corticobulbar tract (CBT) was examined by correlating MRI of brain stem lesions with neurological symptoms and signs including central (C-FP) or peripheral facial paresis (P-FP) in 70 patients with localised infarction of the lower brain stem. C-FP occurred more often in patients with lesions of the lower pons or upper medulla of the ventromedial brain stem. Some patients with dorsolateral infarcts of the upper medulla to the lower pons showed C-FP, mostly on the lesion side. P-FP on the side of the lesion was also seen in patients with dorsolateral involvement of the lower pons. Patients with ventromedial infarction of the brain stem showed paresis of extremities contralateral to the lesion. Specific neurological symptoms and signs such as dysphagia, vertigo, nystagmus, Horner's syndrome, ipsilateral cerebellar ataxia, and contralateral superficial sensory impairment were seen in patients with dorsolateral infarcts of the brain stem. It is hypothesised that the facial CBT descends at the ventromedial lower pons, near the corticospinal tract, mainly to the level of the upper medulla, where the fibres then decussate and ascend in the dorsolateral medulla to synapse in the contralateral facial nucleus.
 ...
PMID:Course and distribution of facial corticobulbar tract fibres in the lower brain stem. 1089 7


<< Previous 1 2 3 4 5 Next >>