Analysis on the effects of individualized surgical method for treating pyriform sinus fistula in children / 中华实用儿科临床杂志

ABSTRACT

Objective:To explore the curative effects of individualized surgical method for treating pyriform sinus fistula (PSF) in children.Methods:A total of 43 PSF children treated in the Department of Pediatric Surgery of Henan Provincial People′s Hospital from June 2015 to November 2019 were selected, with 41 cases on the left side and 2 cases on the right side.There were 27 cases in the quiescent inflammatory infection stage and 16 cases in the acute inflammatory infection stage.According to patients′ condition, low-temperature plasma radiofrequency ablation, fistulectomy, abscess incision and drainage or combined operation were conducted.The postoperative complications and recurrence were observed.Results:Among 43 cases, there were 19 cases treated with low-temperature plasma radiofrequency ablation, 11 cases treated with low-temperature plasma radiofrequency ablation combined with abscess incision and drainage, 5 cases treated with low-temperature plasma radiofrequency ablation combined with fistulectomy, and 8 cases treated with fistulectomy.Four cases had postoperative hoarseness and recovered within 1-5 months.One case occurred pseudo healing after abscess incision and drainage, and healed after incision and debridement.Totally, 4 cases recurred, and the follow-up time was from 3 months to 57 months.Conclusions:Low-temperature plasma radiofrequency ablation has the advantages of minimally invasive, safe and effective, which provides a new treatment for PSF in children.Based on the condition of children, the choice of individualized treatment can significantly improve the curative effects.