Russian Journal of Pediatric Surgery, Anesthesia and Intensive CareRussian Journal of Pediatric Surgery, Anesthesia and Intensive Care2219-40612587-6554Eco-Vector730Conference Report, Theses of ReportKhIRURGIChESKOE LEChENIE DETEY S TYaZhELYMI STEPENYaMI DISPLAZII MAGISTRAL'NYKh VENAzarovM. V-KupatadzeD. D-KocharyanS. M-NabokovV. V-28122020103S01032021Copyright © 2020, Azarov M.V., Kupatadze D.D., Kocharyan S.M., Nabokov V.V.2020