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Neurosurgical treatment of cerebral arteriovenous malformations


, : Neurosurgical treatment of cerebral arteriovenous malformations. Neurochirurgia 31(5): 139-143

61 patients were treated from 1980 to 1984 for an arteriovenous malformation. Of these, 28 had suffered an acute haemorrhage, 33 were admitted for seizures, neurological deficits or intractable headaches. 55 patients underwent surgery. 4 patients rejected surgery and 2 malformations were not amendable to surgery. 55 patients were followed up for an average of 25 months (6-67 months), 53 of whom had undergone surgery. Good and excellent results were observed in 49 of 53 patients who had undergone surgery. 2 additional patients who were lost for follow-up had completely recovered and were without deficits on discharge. 4 patients who had undergone surgery for intracranial bleeding were moderately disabled on follow-up examination. No deaths occurred. There was a favourable effect of surgery on seizures. One half of the patients who had sporadic seizures preoperatively, remained without seizures without antiepileptic drugs. Of 9 patients who suffered from a manifest epilepsy preoperatively, 2 remained without seizures even without antiepileptic medication. We conclude from our results that not only arteriovenous malformations which have already bled but also those presenting with seizures, headaches, or neurological deficits, should be treated surgically unless they are not menable to surgery because of their location in the speech areas or the brain stem.

US$19.90

PMID: 3231280

DOI: 10.1055/s-2008-1053921


Other references

Mintzer, M.Z.; Griffiths, R.R., 2002: Alcohol and false recognition: a dose-effect study. The pattern of acute memory impairment produced by alcohol is similar to that produced by the benzodiazepines. However, in contrast to demonstrations that benzodiazepines decrease false recognition rates, results of a recent study suggest that a l...

Fuzeau Braesch S., 1971: Contribution to study of the role of the juvenile hormone in pigmentation. Archives de Zoologie Experimentale et Generale 112(4): 625-633

Flachowsky, G.; Franke, K.; Meyer, U.; Leiterer, M.; Schöne, F., 2014: Influencing factors on iodine content of cow milk. Iodine is an essential trace element for humans and animals, and it is incorporated into the thyroid hormones such as thyroxine and triiodothyronine, which have multiple functions in energy metabolism and growth, but also as transmitter of nervous...

Cavier, R., 1953: Anthelmintics. I. Drugs for use against intestinal nematodes. Produits Pharmaceutiques 8(5): 239-248

Paterniti, I.; Esposito, E.; Mazzon, E.; Galuppo, M.; D.P.ola, R.; Bramanti, P.; Kapoor, A.; Thiemermann, C.; Cuzzocrea, S., 2010: Evidence for the role of peroxisome proliferator-activated receptor-beta/delta in the development of spinal cord injury. Several lines of evidence suggest a biological role for peroxisome proliferator-activated receptor (PPAR)-beta/delta in the pathogenesis many diseases. The aim of the present study was to evaluate the contribution of PPAR-beta/delta in the seconda...

Freire Maia L.; Azevedo A.D., 1990: The autonomic nervous system is not a purely efferent system. The concept the the autonomic nervous system as purely efferent does not seem to describe satisfactorily the patterns of its actions and mobilizing mechanisms. It is herein suggested that the autonomic nervous system should be rather considered as...

Hare, D.R.; Reid, B.R., 1982: Nuclear Overhauser assignment of the imino protons of the acceptor helix and the ribothymidine helix in the nuclear magnetic resonance spectrum of Escherichia coli isoleucine transfer ribonucleic acid: evidence for costacked helices in solution. In a previous study we showed that, in the low-field nuclear magnetic resonance (NMR) spectrum of Escherichia coli tRNAVal1, the hydrogen-bonded imino protons of the four Watson-Crick base pairs in the dihydrouridine helix could be assigned on the...

Henricsson, S.; Lindholm, A., 1988: Inhibition of cyclosporine metabolism by other drugs in vitro. Transplantation Proceedings 20(2 Suppl 2): 569-571

Wu, M.; Wang, X.; Shao, T.; Wang, Y., 2017: Case Report: In Vivo Confocal Microscopic Appearance of Corneal Argyrosis. This report details the natural history of corneal argyrosis over 3 years using in vivo confocal microscopy to document regression of hyperreflective deposits, as well as effects on corneal nerves and endothelial cell morphology. To report the in...

Zhang, A.M.; Zhang, S.Z.; Huang, T.C., 1992: A new method for parent selection in wheat breeding - cross performance index. A new parent selection method, named cross performance index (CPI), based on (1) the genetic distance of quantitative characteristics of parents and (2) breeding objectives, is described. Methods for calculating the genetic distance among parents...