The head of the University Clinic for Pediatric Otolaryngology Alan Asmanov spoke about the problem of complications after poorly performed surgeries on the nasopharynx and structures of the lymphopharyngeal ring in children at the V European Congress of Otorhinolaryngologists in Brussels (CEORL-HNS 2019). During a discussion of the problem with doctors of children's ENT clinics of Europe, USA and China, it was decided to hold joint seminars on children's otolaryngology in our University.