Preliminary experience of ultrasound-guided puncture combined with endoscopic cauterization in the treatment of neonatal pyriform sinus fistula.
10.13201/j.issn.2096-7993.2025.02.011
- Author:
Yang ZHANG
1
;
Jing BI
1
;
Bo YU
1
;
Yong FU
1
Author Information
1. Department of Otolaryngology Head and Neck Surgery，the Children's Hospital，Zhejiang University School of Medicine，Hangzhou，310052，China.
- Publication Type:Journal Article
- Keywords:
endoscopic electrocautery of the fistula orifice mucosa;
neonate;
pyriform sinus fistula
- MeSH:
Humans;
Female;
Male;
Pyriform Sinus/surgery*;
Retrospective Studies;
Infant, Newborn;
Cautery/methods*;
Endoscopy;
Fistula/surgery*;
Punctures;
Tomography, X-Ray Computed
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2025;39(2):152-157
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the diagnosis and minimal invasive treatment of neonatal pyriform sinus fistula. Methods:A retrospective analysis was conducted on the clinical data of newborns diagnosed with pyriform sinus fistula in the Children's Hospital, Zhejiang University School of Medicine from January 2016 to December 2023, including the diagnostic process and treatment methods. Results:There were 8 children, 2 males and 6 females, with 7 cases on the left side and 1 case on the right side. Six cases revealed a lump in the fetal neck during prenatal examination, and two cases were found to have a neck mass after birth. All cases presented with varying degrees of respiratory disorders. After admission, all patients underwent neck ultrasound and contrast-enhanced CT examination. Neck ultrasound showed cystic masses, with 3 of the cysts accompanied by septa, and an air-fluid level was observed in the cysts in 6 cases from contrast-enhanced CT. All patients underwent ultrasound-guided neck mass puncture and/or tube placement combined with endoscopic electrocauterization. The cystic fluid was found to be yellow and thin, with no signs of infection. The surgical operations were uneventful, and the follow-up time ranged from 12 to 72 months postoperatively. There were no complications such as hoarseness, and no recurrence cases were reported. Conclusion:Neonatal pyriform sinus fistula is often characterized by a large cystic mass in the neck combined with respiratory depression. The presence of an air-fluid level in the cyst from contrast-enhanced CT can be considered an important basis for early diagnosis of pyriform sinus fistula. Ultrasound-guided puncture combined with endoscopic electrocauterization is minimally invasive and safe, making it a suitable minimal invasive treatment for neonatal pyriform sinus fistula.
