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

We examined potential clinical and pathologic correlates of seizures among the 3,291 children in the Childhood Brain Tumor Consortium database. Fourteen percent had seizures prior to their hospitalization for a brain tumor. Among children who had a supratentorial tumor, seizures occurred in 22% of those less than 14 years of age. The prevalence of seizures increased to 68% of older teenagers. Among children with an infratentorial tumor, the prevalence of seizures was relatively constant at 6% over all age groups. The onset of seizures began more than one year prior to surgical tumor removal in over half of the children aged five or more with supratentorial tumors, significantly longer than for those of the same age with infratentorial tumors. Almost all children (98.9%) with an infratentorial tumor and seizures had at least one other symptom and more than three-fourths of them had at least three. Eighty-nine percent of children with a supratentorial tumor and seizures had at least one other symptom and more than one-half had at least three symptoms. Regardless of whether the tumor was above or below the tentorium, confusion or stupor and coma were more common in children with seizures than in children without seizures. Among children with supratentorial tumors, symptoms of a declining academic performance or an abnormality of personality, speech, walking, or sensation were significantly more frequent in children with seizures, while visual symptoms (other than visual loss or diplopia) and nausea or vomiting were less frequent. Among children with supratentorial tumors, those who had seizures were more likely to have paralysis of an arm, hand, or face, confusion or stupor, or coma and less likely to exhibit irritability, papilledema, optic atrophy, decreased visual acuity, pupillary abnormalities, or abducens paresis. Among children with infratentorial tumors, those with seizures were significantly less likely to have truncal ataxia, but more likely to experience confusion, stupor, or coma. In the supratentorial compartment, astrocytoma (nos), protoplasmic astrocytoma, anaplastic astrocytoma, and ependymoma were more frequently associated with seizures than was craniopharyngioma. No infratentorial tumor type was more or less likely to be associated with seizures. All common tumor types that were represented in both the supratentorial and the infratentorial compartment except astrocytoma (nos) were associated with significantly greater rates of seizures when located in the supratentorial compartment. The tumor location with the highest incidence of seizures was, as expected, the superficial cerebrum. More than 40% of the children with such tumors had seizures.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Epidemiology of seizures in children with brain tumors. The Childhood Brain Tumor Consortium. 154 79

A case of anaplastic astrocytoma associated with pituitary adenoma is reported. The patient was a 33-year-old male, who was admitted with complaints of sensory aphasia, slight left motor paresis, and visual field defects. Neurological examination disclosed sensory and motor aphasia, Gerstmann's syndrome, slight left motor paresis, right homonymous hemianopsia, and bilateral choked discs. Computed tomography revealed a low density mass lesion with slight enhancement in the left temporal region and a ring-like enhanced mass lesion in the suprasellar region. In MRI, both the left temporal and the suprasellar lesions are depicted as low signal intensity areas in T1 weighted imaging, but as high signal intensity areas in T2 weighted imaging. Craniotomy was performed and both tumors were almost totally removed. The tumor in the left temporal region was diagnosed as anaplastic astrocytoma and the other in the suprasellar region was diagnosed as chromophobe adenoma. Multiple primary intracranial tumors of different cell types are rare. About a hundred cases can be found in medical literature. More than two thirds of them are cases of glioma associated with meningioma, but other combinations of tumors are extremely rare. We now report this case of astrocytoma associated with pituitary adenoma. In the literature, there are only 5 cases of similar combination. It is believed that astrocytoma and pituitary adenoma are histologically different. In three of five reported cases, the tumors were in close proximity to each other, but it is doubtful that their close proximity was related to the fact that they developed concurrently.
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PMID:[A case of anaplastic astrocytoma associated with pituitary adenoma]. 322 1

Pontine gliomas have been considered to be out of indication for operative treatment. However, in case of a cystic type, evacuation of the cyst alone can possibly extend the survival time of the patient. Since the advent of high resolution CT the nature of the pontine tumor, whether cystic or solid, can be easily differentiated, and cystic ones subjected to operation will be increasing in number. We report a case of cystic pontine glioma associated with von Recklinghausen's disease. The patient showed a remarkable improvement in her neurological status after evacuation of the cyst. A 16-year-old girl was admitted to our clinic with complaints of tinnitus and hearing difficulty of the left ear, progressive gait disturbance and double vision. Neurological examination revealed a sensory disturbance on the left side of the face, left abducens palsy, left facial paresis, left deafness, left cerebellar ataxia, right hemiparesis and right hemisensory disturbance excluding the face. Signs and symptoms of increased intracranial pressure were absent. There were many cafe-au-lait spots and several subcutaneous nodules. CT scan demonstrated a cystic lesion with a mural nodule in the left cerebello-pontine angle. The patient underwent left suboccipital craniectomy, and a puncture of the cyst between the trigeminal and facial-acoustic nerves which were displaced dorsally yielded yellowish fluid. The content of the cyst was evacuated and its wall was widely opened. After the operation the patient showed a remarkable improvement in her neurological deficits only with left deafness remained unchanged. Histological examination showed anaplastic astrocytoma. She was discharged after irradiation of 5000 rads.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Cystic pontine glioma associated with von Recklinghausen's disease--report of a case]. 643 42

On routine examination, a 61-year-old man was found to have a deep peripapillary hemorrhage surrounding his left optic nerve head. Further examination revealed a left sixth nerve paresis, a subtle right homonymous quadrantanopia, and jerky pursuit to the left. The diagnostic work-up was delayed by the patient because of business commitments. He returned confused and obtunded. Neuro-imaging showed a large frontal mass, which turned out to be an anaplastic astrocytoma. Diagnosis of the lesion had been obscured by three false localizing signs. Discussion deals with the definition of Terson's syndrome and the occurrence of peripapillary hemorrhages. Other causes of peripapillary hemorrhages are illustrated.
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PMID:Peripapillary hemorrhage. 848 69

A prospective study of a series of 77 patients on adjuvant radiochemotherapy following surgery for high-grade gliomas was conducted to evaluate the risk of deep vein thrombosis and identify risk factors. We found a 20.8% risk of deep vein thrombosis at 12 months (standard error = 4.8%) and a 31.7% risk (standard error = 7.4%) at 24 months (Kaplan-Meier method). Twenty patients (26%) developed deep vein thrombosis with a maximum incidence within the first 7 months after surgery when chemotherapy was still being administered, often with corticosteroids. The risk factors identified were histology (glioblastoma versus anaplastic astrocytoma, P = 0.032, log rank test; 0.0485 L-ratio) and the presence of paresis (P = 0.010, log rank test; 0.0161 L-ratio). A borderline tendency was found for an association between the deep vein thrombosis site and the side of paresis (P = 0.103, Fisher's exact test). Four patients (5%) had massive pulmonary embolism, which was fatal in 3 (4%).
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PMID:Incidence of risk of thromboembolism during treatment high-grade gliomas: a prospective study. 938 20

A 30-year-old man presented with a supratentorial malignant glioma manifesting as isolated progressive left oculomotor nerve paresis. Computed tomography and magnetic resonance imaging showed an intra-axial tumor in the left temporal lobe, extending to the basal and prepontine cisterns, and compressing the brainstem. The tumor was removed subtotally. The histological diagnosis was anaplastic astrocytoma. Malignant glioma with exophytic growth in the temporal lobe should be considered in the differential diagnosis of isolated oculomotor nerve paresis.
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PMID:Isolated oculomotor nerve paresis in anaplastic astrocytoma with exophytic invasion. 1663 12

A case of spontaneous, painless partial III (pupil-sparing) and IV fascicular nerve paresis as the first presentation of anaplastic astrocytoma is reported. The other ocular, neurological and systemic examination was within normal limits. The literature and possible anatomical location of this atypical presentation is reviewed.
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PMID:Fascicular multiple ocular motor nerve paresis as first presentation of anaplastic astrocytoma. 1795 5

A 2-year-old, female hedgehog presented with an 8-month history of progressive, ascending paresis/paralysis and was tentatively diagnosed with wobbly hedgehog syndrome. She died awaiting further diagnostic tests, and the owners consented to postmortem examination. Grossly, the bladder was large and flaccid and the cervical and lumbar spinal cord were regionally enlarged, light grey, and friable with multifocal hemorrhages. The thoracic spinal cord was grossly normal. Microscopically all regions of the spinal cord had similar changes, although the cervical and lumbar sections were most severely affected. These regions were completely effaced by a moderately cellular infiltration of highly pleomorphic polygonal to spindle shaped cells, mineralization, and necrosis, which were most consistent with anaplastic astrocytoma. The thoracic spinal cord white matter was similarly infiltrated by the neoplastic cells, with perivascular extension into the otherwise normal grey matter. A diagnosis of anaplastic astrocytoma was confirmed using immunohistochemical stains that were positive for glial fibrillary acidic protein and S100.
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PMID:Anaplastic astrocytoma in the spinal cord of an African pygmy hedgehog (Atelerix albiventris). 1898 99