Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report 23 cases of heparin-induced thrombocytopenia with vascular complications. The clinical presentation consisted of arterial ischaemia in 16 cases, hemiplegia in 1 case, 4 cases of blue thrombophlebitis, 1 case of bilateral thrombophlebitis, 1 case of pulmonary embolism. The vascular surgeon faced with such emergency complications must be aware of the difficulties of clinical (atypical forms) and laboratory diagnosis (unreliability of platelet aggregability tests). Arterial occlusions are generally accessible to treatment with a Fogarty catheter during an operation performed without the use of heparin. The excessively frequent delay in diagnosis explains the severity of these complications and 2 deaths, 1 case of paraplegia, 4 cases of amputation secondary to arterial occlusion, 4 cases of severe postphlebitis disease, including 2 cases requiring transmetatarsal amputation and one case of pulmonary sequelae after pulmonary embolism were observed in our series of 23 patients. The diagnosis of heparin-induced thrombocytopenia requires immediate discontinuation of heparin therapy. Replacement by low molecular weight heparin is not devoid or risks and can only be considered with a negative platelet aggregability test (in the presence of low molecular weight heparin). As these test can be rarely performed as an emergency procedure, the use of rapid-acting oral anticoagulants appears to be the most reliable solution. The place of platelet antiaggregants and partial interruption of the inferior vena cava is discussed.
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PMID:[Heparin-induced thrombocytopenia. Practical management of vascular complications]. 176 34

We report a case of familial antithrombin III (AT-III) abnormality accompanied with progressing ischemic stroke. The patient was a 31-year-old female who developed consciousness disturbance and left hemiparesis on December 1 in 1987. She had a history of two transient ischemic attacks and three episodes of thrombophlebitis of the extremities. Cerebral CT scan showed a low density area on the right temporal lobe that had extended to the right parietal and on the left frontal lobe as clinical symptoms worsened. Cerebral angiogram revealed branch occlusions of the right middle cerebral artery and showed no cerebral venous and sinus obstruction. When her symptoms had been progressing to show semi-comatose state, left hemiplegia and transient Cheyne-Stokes respiration, we found her decreased biological activity and normal immunological level of AT-III. The diagnosis of familial AT-III abnormality had been made by familial investigation. As the treatment of AT-III concentrates transfusion was started from the third day, her symptoms gradually recovered and the low density area stopped extending. Further examinations revealed that she was a homozygote of AT-III abnormality presenting no affinity for heparin and that her parents were heterozygotes. It was suggested that the homozygous AT-III abnormality was the main cause of her progressing ischemic stroke.
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PMID:[Familial antithrombin III abnormality accompanied with progressing ischemic stroke]. 269 32

Cerebral ischemia was recorded in 1.9% of 1277 patients with myocardial infarction. In most cases ischemia involved the carotid artery system, usually causing a hemiparesis or hemiplegia. Patients were mostly elderly, and the ischemic episode worsened their prognosis. The pathogenesis was surely often of embolic origin but several facts suggest that other mechanisms were also involved. Anticoagulant therapy, at least in the form in which it was used in these patients, i.e. subcutaneous administration of calcium heparin 5000 I.U. b.i.d. for thrombophlebitis prophylaxis, does not seem to prevent these complications.
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PMID:Cerebrovascular accidents in acute myocardial infarction. 362 75

Acute ethmoiditis is a rare infection of ethmoidal cells. The pathognomonic sign is an edema of the internal corner of the eye. Imaging may be necessary to verify the absence of orbital or endocranial complications. Thrombophlebitis of the cavernous sinus is a serious complication of this infectious process. We report the case of an 11-year-old boy who presented with ethmoiditis complicated with thrombophlebitis of the cavernous sinus, with right hemiplegia and left Bell palsy sequelae. Early diagnosis of this disorder and urgent therapy are essential. Treatment is based on the antibiotic therapy.
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PMID:[Septic cavernous sinus thrombosis following ethmoiditis: a case report]. 2429 Jan 88