Abstract
To analyze the efficacy and safety of tubular retractors in surgery of deep brain tumors in children. The study included 17 children with deep brain tumors who underwent surgery between 2020 and 2021. Tubular retractors were used in all cases. The control group consisted of 15 children with a similar disease and standard intraoperative tissue traction technique. All patients underwent MRI of the brain on the first postoperative day. We analyzed severity of traction-induced damage to brain tissue in T2 FLAIR and DWI images. Clinical outcomes and structure of surgical complications were similar in both groups. Tubular retractor turned out to be a tool reducing traction injury. In the main group, postoperative MRI revealed significantly less damage to brain tissue along surgical approach in T2 (edema zone) and DWI (ischemic changes) images.
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