[Laparoscopic and open heminephrectomy in children: results comparison].

Unlabelled: Objectives. To compare the results of laparoscopic and open heminephrectomy for kidneys duplication in children. Materials and methods.

[Laparoscopic heminephrouretherectomy in children with double kidney].

The article revises the first experienced of laparoscopic geminephrouretherectomy in our country. 5 children aged 3-14 years were operated on. In 1 case of double ureter the laparoscopic ureterectomy was performed, the rest 4 patients experienced geminephrouretherectomy (2 left and 2 right).

[Treatment of urethral fistulas in children with application of allogenic fibroblasts].

The study was aimed at upgrading the results of conservative treatment of children with urethral fistulas using methods of tissue engineering. A total of 126 operations for closure of urethral fistulas (UF) were made from 1986 to 2007. The patients were divided into four groups.

[Use of a laryngeal mask during combined regional anesthesia in children].

For intraoperative anesthesia, the authors applied central regional blocks. A laryngeal mask was used to maintain free airways patency. The purpose of this study was to provide evidence for the effectiveness of a laryngeal mask used under combined regional anesthesia and to establish whether the mask could be employed for artificial ventilation during laparoscopy in children.