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)

An operative case of 12-year-old boy with a saccular aneurysm at the anterior communicating artery was reported. He had episodes of occasional headache during one year before admission. He was attacked by a severe headache associated with nausea and vomiting, and was admitted to Ooita Pref. Hospital under the diagnosis of subarachnoid hemorrhage four days later. On admission physical examinations revealed almost normal findings except for moderate dehydration and a blood pressure of 130/70 mmHg. Routine examinations (blood, serum including total cholesterol, urine, ECG and plain chest X-film) were normal. Neurologically there were lethalgic state, moderate nuchal rigidity and bilateral abducens paresis. Slightly hemorrhagic and xanthochromic CSF was demonstrated by a spinal puncture. An aneurysm was found at the anterior communicating artery on the right carotid arteriogram. The left carotid and the left vertebral arteriograms showed no pathologic findings. Operation via right fronto-temporal approach disclosed a berry aneurysm about 4 mm in diameter arising from the bifurcation of the right anterior cerebral and the anterior communicating artery. There was a plaque presumably an atherosclerotic change at the neck of the aneurysm. Clipping of the aneurysmal neck was done. The aneurysm was not visualized on the postoperative arteriogram, and the patient was discharged in good condition two weeks after the operation. It is true that this patient had a lesion which seemed to be an atherosclerotic plaque at the neck of the aneurysm macroscopically, but he did not have any evidence of generalized atherosclerosis or other metabolic disturbance. This plaque may be of special significance in etiological respect. In general, however, degenerative lesions like atherosclerosis occur predominantly in larger arteries than smaller arteries of the brain. Also the location of this aneurysm was at the anterior communicating artery which is reported to be implicated in anomalous vascularity on occasion. From these facts the authors considered combined congenital and acquired factors in the development of this aneurysm.
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PMID:[Intracranial aneurysm in a child--a case report and some considerations on etiology (author's transl)]. 94 72

Oculomotor palsy secondary to a berry aneurysm is usually present with pupillary dilatation, followed by other signs of third cranial nerve dysfunction, including oculomotor paresis and ptosis. Partial paralysis of the nerve with pupil sparing has been observed, but ptosis as the sole sign of oculomotor paralysis has not previously been reported until now.
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PMID:Ptosis as the sole manifestation of compression of the oculomotor nerve by an aneurysm of the posterior communicating artery. 213 53

Intracranial dissecting aneurysm (DA) is much less frequent than berry aneurysm. Such dissection involves mostly the vertebral and basilar arteries, followed by the internal carotid and middle cerebral arteries. DA of the anterior cerebral artery (ACA) is relatively rare and little is known about its natural Development. Only 23 cases have been reported previously. Our present patient, a 44-year-old man, suddenly developed paresis of the left leg while bathing. Diffusion magnetic resonance imaging indicated an area of high signal intensity in the territory of the ACA. Angiography on day 3 following onset showed a DA involving the left A2 segment. Antiplatelet therapy was administered. Further luminal narrowing in the lesion was demonstrated by repeat angiography on day 17. Occlusion of the distal A2 segment was demonstrated together with sufficient collateral supply on day 41. Symptoms resolved completely. DA of the ACA usually presents with ischemic attacks. Its etiology remains uncertain, and its natural course is unclear. Surgical intervention is recommended for patients with intracranial hemorrhage, while non surgical therapies have achieved good outcomes in ischemic cases.
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PMID:[Dissecting aneurysm of the anterior cerebral artery with later development of collateral circulation: a case report]. 1155 98