Cisto sacular congênito da laringe O cisto sacular da laringe é uma das causas de estridor laríngeo no recém-nascido, sendo diagnóstico diferencial de . Quiste sacular congénito de laringe: reporte de un caso y revisión de la literatura. sacular laríngeo congénito y su tratamiento mediante abordaje endoscópico y . Cuestas G. Quiste sacular congénito de laringe: una causa rara de estridor. TRAQUEOMALACIA Debilidad de las paredes de la tráquea obstrucción de vía aérea con la inspiración. LARINGOMALACIA CLÍNICA.

Author: Kirr Vudogrel
Country: Monaco
Language: English (Spanish)
Genre: Automotive
Published (Last): 12 August 2010
Pages: 285
PDF File Size: 4.45 Mb
ePub File Size: 5.78 Mb
ISBN: 827-9-93428-904-2
Downloads: 76348
Price: Free* [*Free Regsitration Required]
Uploader: Voodoogami

Of all the articles reviewed, only the series by Kumar et al. Laryngocele and Saccular Cysts. Airway obstruction in a newborn due to a congenital laryngeal cyst.


This obstruction can be caused by the abnormal migration of the tissue from the fourth branchial arch generating the cystic formation 14 or by the isolation of the cells of the sac due to the abnormal migration of mesenchymal cells through persistent fetal vessels in the larynx. The main symptom of this pathology is congeniito at birth that can conceal laryngomalacia or congenital vocal cord paralysis, which appear with stridor in the first weeks of life Cysts of the larynx–classification.

Laryngeal saccular cyst in an infant. Case report and literature review.

The mucosa from the roof of the lesion was cauterized, the capsule incised, the cystic lesion resected at the superior level, and the dissection continued until achieving communication of the cystic cavity with an ipsilateral laryngeal ventricle ventriculostomy.

Rev Bras Anestesiol cobgenito Most of the literature found on congenital saccular cyst is based on case reports; in the most extensive study, data on 20 cases were collected in a period of 15 years 16which makes the low incidence of this pathology evident.


Saccular Cyst of Larynx. The patient was intubated for 9 days and treated with antibiotic therapy and dexamethasone IV due to postoperative edema.

Several authors state that diagnostic confirmation is achieved through direct visualization of the lesion, either by direct or optical fiber laryngoscopy 17,15as described here. Os resultados foram apresentados de forma descritiva e em percentuais, sendo confrontados com os dados da literatura.

Aetiology, diagnosis and management.

Cogenital laryngeal stridor laryngomalacia: Le larynx de lenfant. Flexible laryngoscopy in neonates, infants, and young children. Congenital saccular cyst is a rare but benign lesion, caused by a dilated la ryngeal sac full of mucus that does not com municate with the laryngeal lumen.

Management of subglottic stenosis in infancy and childhood. B Postoperative day eight with scarring in the aryepiglottic fold and without evidence of cyst reproduction. Martins I ; Norimar H. The effect of aryepiglottoplasty for laryngomalacia on gastroesophageal reflux. Ann Otol Rhinol Laryngol. Ann Otol Rhinol Laryngol ; A current review of characteristics and management.

Services on Demand Journal.

Case reports

Case report and literature review Palabras clave: Diagnosis is achieved by laryngeal endoscopy, images or clinical review. Int J Pediatr Otorhinolaryngol Extra. There are case reports such as Khodaei et al. Anterior cysts are characterized by a submucosal mass dependent on the false vocal cord that protrudes through the anterior portion of the laringso, while lateral cysts, usually the most common, occupy the entire ventricular band and exit the pharynx through the mucosa of the aryepiglottic fold Saccular cyst in an infant: Laryngotracheal anomalies in children with craniofacial syndromes.

Endoscopic findings in children with stridor

Since this is a very rare pathology and there is no exact data on its incidence, although some authors state that it is 1. Considering the circumstances, a checkup with microlaryngoscopy was performed 8 days after surgery, and adequate healing of the lesion and non-reproduction of cyst, glottis and free subglottis were observed Figure 3.


M onnier P, editor. T habet MH, Kotob H. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Congenital saccular cyst of the larynx.

Do cuffed endotracheal tubes increase the risk of airway mucosal injury and esyridor stridor in children? Mosby Year Book; ; p. Radiofrequency ablation of laryngeal saccular cyst in infants: The sac is a diverticular structure that lies between the ventricular bands and the vocal cords, projects vertically upward between the base of the epiglottis and the medial portion of the thyroid laringwo, and contains a stratified and cylindrical pseudostratified squamous epithelium with large numbers of mucous glands, which are believed to be used for the lubrication of the vocal cords 10,4.

The definitive management, as stated in the literature, is microlaryngoscopy, laringwo most reports and case series use CO 2 laser for endoscopic resection 3,19, Paediatr Respir Rev ;5: To review the literature and report a case of congenital laryngeal saccular cyst, as well as its treatment by endoscopic approach and radiofrequency, which is most easily found in our country.

When it occurs in neonates and is associated with respiratory distress, it must be treated urgently.

Author: admin