Treatment principles of brain arteriovenous malformations of supratentorial localization in children

: Treatment of arteriovenous malformations (AVM) in children is an important problem of children surgery. An aim of the study was to determine an optimal method of treatment. We analyzed the results of examination and treatment of 300 children, aged from 3 months to 18 years, with brain AVM who were admitted to the Burdenko Neurosurgery Institute in 1995-2010. AVM of large brain hemispheres were found in 223 children and 77 children had AVM of deep brain structures. The results of the following surgeries are reviewed: endovascular surgery (64 patients), dissections of AVM (87), radiosurgery (77), combined treatment (42). Surgeries were not performed in 30 cases. The total post surgery lethality was 0,7%. It has been concluded that the method of AVM treatment in children should be chosen individually for every child on the basis of the complex analysis of several criteria (age of the child, AVM localization and angioarchitectonics as well as a variant of clinical course of the disease).