Diagnostic Division;
Republican Scientific and Practical Center of Pediatric Surgery;
Minsk 220113;
Belarus;
Department of Elective Surgery;
Republican Scientific and Practical Center of Pediatric Surgery;
Minsk 220113;
Belarus;
Department of Pediatric Surgery;
Republican Scientific and Practical Center of Pediatric Surgery;
Minsk 220013;
Belarus;
Blue rubber bleb nevus syndrome; Bean syndrome; Single-balloon enteroscopy; Children; Vascular malformations; Gastrointestinal tract; Sclerotherapy; Aethoxysklerol foam; Case report;