Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0007758 (cerebellar ataxia)
 3,609 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The findings in 44 patients (42 of whom were chronic alcoholics) with central pontine myelinolysis show that the outcome does not depend on the severity of neurological deficits during the acute phase of the condition or on concomitant internal diseases, including the degree of hyponatremia. Of the 34 patients for whom follow-up data were available, 32 survived. Of these 11 completely recovered, 11 had some deficits but were independent, and 10 were dependent (4 through disorders of memory or cognition, 3 with tetraparesis, 2 with cerebellar ataxia, 1 with polyneuropathy). The electrophysiological findings did not contribute usefully to the prediction of outcome. Additional neuroradiological diagnostic testing with magnetic resonance imaging was also of no prognostic significance. The extent of the initial pontine lesion was not correlated with the severity of clinical findings during the acute phase of disease, nor was persistence of the pontine lesion as usually seen on magnetic resonance imaging correlated with clinical improvement. We conclude that patients with cerebral myelinolysis survive if the nonspecific secondary complications of transient illnesses such as aspiration pneumonia, ascending urinary tract infection with subsequent septicemia, deep venous thrombosis, and pulmonary embolism can be avoided.
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PMID:Outcome of central pontine and extrapontine myelinolysis (n = 44). 1046 Apr 48

A 35-year-old woman with a history of infertility, was presented to our hospital because of impaired consciousness and cerebellar ataxia, 14 days after in vitro fertilization. She received an embryo transfer under controlled ovarian hyper-stimulation. Magnetic resonance images revealed acute infarction in the cerebellum and brainstem. Magnetic resonance angiography showed a basilar artery occlusion at the end point. Following immediate intravenous rt-PA treatment, the symptoms disappeared completely. A transesophageal echocardiography revealed an atrial septal defect with a continuous left to right shunt. In addition, a Valsalva maneuver trans-esophageal echocardiography with injected saline showed the presence of jet bubbles in the left atrium crossing via the atrial septal defect. She was diagnosed with paradoxical cerebral embolism. Anticoagulant therapy was continued and she gave birth to a healthy baby. Deep vein thrombosis was associated with the ovarian hyper-stimulation syndrome that occurred during infertility treatment. As anti-phospholipid antibodies were weakly positive, the possibility of anti-phospholipid antibody syndrome was suggested. If a woman of childbearing age is presented because of stroke, it is important to administer initial therapy by keeping fertility in mind. Thrombolytic therapy for pregnant women should be carefully considered, because of the associated hazards; however, it is a very important treatment for maternal function after birth.
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PMID:[A Case of Paradoxical Cerebral Embolism Developed during in vitro Fertilization Treatment]. 2645 79