RESUMO
INTRODUCTION: Piriform fossa sinus tracts (PFSTs) are a cause of recurrent neck infections in the pediatric population. Conventional management required open resection, but over the last years minimally invasive approaches have been reported in an attempt to endoscopically obliterate the PFST, using different methods such as electrocautery, laser, trichloroacetic acid, or silver nitrate. MATERIALS AND METHODS: We undertook a retrospective review of the medical records of 12 children (aged 4 months to 14 years) with PFSTs treated with endoscopic sclerosis with diathermy (ESD) between 2010 and 2016 at a tertiary care children's hospital. We also present a technical modification of ESD, using continuous infusion of airflow through the gastroscopy, to distend the piriform sinus and facilitate its recognition. PFST obliteration was performed using diathermy through a guide wire. RESULTS: Clinical presentation of the 12 affected children included neck tumor (7 [58%]), neck abscesses (4 [33%]), and thyroiditis (5 [41%]). All lesions occurred on the left side. All patients underwent both ultrasonography and barium esophagography (the latter being positive only in 50%). Two patients were treated with ESD after the open approach had failed. There was no procedure-related morbidity. One patient had a recurrence (positive barium swallow without symptoms). The success rate of this procedure in our series was 91% with one attempt and 100% with two attempts. CONCLUSION: In our experience, treatment of PFST with ESD is a reproducible, noninvasive, and an effective option. ESD could be considered a primary approach and also for revision after open surgery has failed in these patients.
Assuntos
Cauterização/métodos , Dilatação/métodos , Gastroscopia/métodos , Doenças Faríngeas/cirurgia , Seio Piriforme/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Lactente , Laringoscopia , Imageamento por Ressonância Magnética , Masculino , Doenças Faríngeas/congênito , Doenças Faríngeas/diagnóstico , Seio Piriforme/anormalidades , Seio Piriforme/diagnóstico por imagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , UltrassonografiaRESUMO
No disponible
Assuntos
Humanos , Masculino , Lactente , Genitália Masculina/anormalidades , Criptorquidismo/cirurgia , Anormalidades Urogenitais/diagnóstico , Escroto/anormalidadesAssuntos
Coristoma , Períneo , Escroto , Pré-Escolar , Coristoma/patologia , Coristoma/cirurgia , Humanos , MasculinoRESUMO
No disponible
